US Patent No: 8,160,588

Number of patents in Portfolio can not be more than 2000

Method and apparatus for supporting the handover of a telecommunication session between a licensed wireless system and an unlicensed wireless system

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

The invention discloses a wireless communication handset comprising licensed wireless communication signal processing circuitry and unlicensed wireless communication signal processing circuitry. The invention further discloses a control circuit connected to both the licensed wireless communication signal processing circuitry and the unlicensed wireless communication signal processing circuitry, and a computer readable memory for directing the control circuit to function in a specified manner. This memory includes instructions to formulate a measurement report containing signal strength information that corresponds to the strength of a signal received through the unlicensed wireless communication signal processing circuitry. The measurement report also contains a request to transfer a wireless communication session from a licensed wireless system to an unlicensed wireless system. The memory further includes instructions to transmit the measurement report to the licensed wireless system through the licensed wireless communication signal processing circuitry.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddressTotal Patents
KINETO WIRELESS, LLCMILPITAS, CA65

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gallagher, Michael D San Jose, US 99 4855
Mohammed, Jahangir Mountain View, US 86 1725

Cited Art Landscape

Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (11)
2001/0029,186 Massively parallel cordless telephone network 77 2001
2003/0031,151 System and method for secure roaming in wireless local area networks 99 2001
2004/0105,434 EtherCell 45 2003
2004/0147,223 System, apparatus and method for wireless mobile communications in association with mobile ad-hoc network support 189 2004
2005/0144,647 Wireless provider monitoring of catv segment 58 2004
2006/0099,935 Method and system for registering an unlicensed mobile access subscriber with a network controller 79 2005
2005/0239,453 Mobile communication network 44 2005
2008/0123,596 Method and Apparatus for Handover of a Packet Switched Communication Session 34 2007
2008/0130,564 Method and Apparatus for Minimizing Number of Active Paths to a Core Communication Network 26 2007
2008/0305,792 Method and Apparatus for Performing Network Based Service Access Control for Femtocells 105 2007
2008/0125,120 Registration Messaging in an Unlicensed Mobile Access Telecommunications System 43 2007
 
SONY CORPORATION (4)
5,852,767 Radio communication system and communication terminal equipments thereof 67 1996
5,887,260 Mobile communication apparatus, fixed communicaton apparatus, communication system and communication method 74 1996
6,824,048 Information transmission system and method 67 2001
2002/0023,266 Broadcast program recording and playing apparatus and portable terminal for recording and playing broadcast programs 17 2001
 
Axxcelera Broadband Wireless (1)
2004/0218,563 Control signalling and dynamic channel allocation in a wireless network 37 2004
 
SAMSUNG ELECTRONICS CO., LTD. (4)
6,134,227 Secondary channel for radio frequency communications 76 1997
6,999,767 Method for controlling hand-off for home zone services in a mobile communications system 4 2000
2001/0046,860 Call originating service method in a public and private common mobile communication system and apparatus 71 2001
2006/0019,669 Cellular mobile communication system and method using heterogeneous wireless network 5 2005
 
Sony Electronics Inc. (1)
2002/0160,811 Radius profiles at a base station and methods of using the radius profiles 87 2001
 
KOOLSPAN, INC. (1)
2004/0068,653 Shared network access using different access keys 84 2003
 
LG INFORMATION & COMMUNICATIONS, LTD. (1)
6,295,452 Mobile communication system that supports soft handoff between switching stations and method for implementing handoff 23 1999
 
HUGHES ELECTRONICS CORPORATION (1)
6,658,250 System and method for a wide area wireless personal communication system incorporating advanced messaging 85 1996
 
UNWIRED PLANET, LLC (4)
5,825,759 Distributing network services and resources in a mobile communications network 344 1995
5,946,622 Method and apparatus for providing cellular telephone service to a macro-cell and pico-cell within a building using shared equipment 142 1996
6,498,934 Channel allocation using enhanced pathloss estimates 92 1999
6,845,095 Efficient header handling involving GSM/EDGE radio access networks 89 2001
 
HUGHES NETWORK SYSTEMS, LLC (2)
2003/0172,264 Method and system for providing security in performance enhanced network 72 2003
2003/0219,022 Method and system for utilizing virtual private network (VPN) connections in a performance enhanced network 88 2003
 
BROADCOM CORPORATION (1)
6,359,872 Wireless personal local area network 157 1997
 
ATC TECHNOLOGIES, LLC (1)
2004/0240,525 Wireless communications methods and apparatus using licensed-use system protocols with unlicensed-use access points 167 2003
 
ALCATEL USA SOURCING, INC. (1)
7,006,433 System and method for transporting in/ain signaling over an internet protocol (IP) network 20 2000
 
NOKIA TELECOMMUNICATIONS OY (1)
5,659,598 Dual mode subscriber terminal and a handover procedure of the dual mode subscriber terminal in a mobile telecommunication network 132 1995
 
PENDRAGON WIRELESS LLC (1)
6,445,921 Call re-establishment for a dual mode telephone 136 1999
 
NOKIA SIEMENS NETWORKS OY (1)
6,937,862 Maintaining association in a communications network 73 2001
 
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. (1)
2004/0057,408 Method and system of providing bandwidth on demand to WAN user from WLAN access point 43 2002
 
BELLSOUTH INTELLECTUAL PROPERTY CORPORATION (3)
2006/0019,667 System and method for providing integrated voice and data services utilizing wired cordless access with unlicensed spectrum and wired access with licensed spectrum 71 2005
* 7,574,207 Seamless wireless mobility 7 2006
7,623,857 Intelligent pico-cell for transport of wireless device communications over wireline networks 44 2006
 
U.S. PHILIPS CORPORATION (1)
5,428,601 Method of operating a communications system, a communications system and a secondary station for use in the system 78 1994
 
TELEFONAKTIENOLAGET L.M. ERICSSON (1)
2002/0142,761 Handoff between digital wireless office system (DWOS) radio-infrastructure units using a conference call 69 2001
 
KINETO WIRELESS, LLC (20)
6,647,426 Apparatus and method for integrating an unlicensed wireless communications system and a licensed wireless communications system 125 2002
2003/0176,186 Method for automatic and seamless call transfers between a licensed wireless system and an unlicensed wireless system 81 2002
7,308,263 Apparatus for supporting the handover of a telecommunication session between a licensed wireless system and an unlicensed wireless system 68 2002
7,127,250 Apparatus and method for extending the coverage area of a licensed wireless communication system using an unlicensed wireless communication system 72 2003
7,634,269 Apparatus and method for extending the coverage area of a licensed wireless communication system using an unlicensed wireless communication system 18 2004
2005/0186,948 Apparatus and method for extending the coverage area of a licensed wireless communication system using an unlicensed wireless communication system 222 2004
7,933,598 Methods and apparatuses for effecting handover in integrated wireless systems 9 2005
7,349,698 Registration messaging in an unlicensed mobile access telecommunications system 44 2005
7,565,145 Handover messaging in an unlicensed mobile access telecommunications system 21 2005
2005/0265,279 Apparatus and messages for interworking between unlicensed access network and GPRS network for data services 106 2005
7,209,744 Registration messaging for an unlicensed wireless communication system 30 2005
7,215,961 Registration messaging for a mobile station in an unlicensed wireless communication system 35 2005
7,606,568 Messaging for registration in an unlicensed wireless communication system 16 2005
7,720,481 Apparatus for supporting the handover of a telecommunication session between a licensed wireless system and an unlicensed wireless system 6 2007
2008/0076,411 METHOD AND APPARATUS FOR DETERMINING ROVE-OUT 31 2007
2008/0076,420 METHOD AND APPARATUS FOR USER EQUIPMENT REGISTRATION 107 2007
7,574,213 Apparatus for supporting the handover of a telecommunication session between a licensed wireless system and an unlicensed wireless system 9 2007
7,769,385 Mobile station messaging for registration in an unlicensed wireless communication system 10 2008
2009/0264,095 Method and Apparatus for Routing of Emergency Services for Unauthorized User Equipment in a Home Node B System 16 2009
2010/0003,983 HANDOVER MESSAGING IN AN UNLICENSED MOBILE ACCESS TELECOMMUNICATIONS SYSTEM 5 2009
 
BLACKBERRY LIMITED (3)
7,251,227 Access stratum manager 45 2003
2007/0004,405 System and method for accelerating network selection by a wireless user equipment (UE) device 34 2005
2006/0116,125 System and method for providing operator-differentiated messaging to a wireless user equipment (UE) device 50 2005
 
XIRCOM, INC. (1)
6,229,792 Spread spectrum communication system 63 1995
 
VODAFONE INTELLECTUAL PROPERTY LICENSING LIMITED (1)
2010/0240,369 CONTROLLING THE USE OF ACCESS POINTS IN A TELECOMMUNICATION SYSTEM 16 2007
 
NOKIA MOBILE PHONES LTD. (1)
6,542,516 Adaptation layer for realizing protocol adaptations in a digital wireless data transmission system 92 1999
 
INTELLECTUAL VENTURES II LLC (2)
5,226,045 Method and apparatus for autonomous selective routing during radio access in TDMA portable radio systems 103 1992
5,796,729 Integrated telecommunication system architecture for wireless and wireline access featuring PACS radio technology 132 1996
 
INTELLECTUAL VENTURES I LLC (1)
6,834,192 Method, and associated apparatus, for effectuating handover of communications in a bluetooth, or other, radio communication system 82 2000
 
BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY (1)
6,801,772 Cellular mobile telephone network operation 99 2001
 
TEXAS INSTRUMENTS INCORPORATED (1)
2004/0077,355 Wireless mobile communication stations for operation in non-exclusive spectrum 72 2003
 
The United States of America as represented by the Secretary of the Navy (1)
6,665,276 Full duplex transceiver 68 2000
 
INTERWAVE COMMUNICATIONS, INC. (1)
2003/0139,180 Private cellular network with a public network interface and a wireless local area network extension 246 2002
 
PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA (1)
5,515,420 Cordless telephone apparatus 51 1995
 
NORTEL NETWORKS LIMITED (1)
6,243,581 Method and system for seamless roaming between wireless communication networks with a mobile terminal 282 1998
 
NOKIA CORPORATION (3)
2002/0118,674 Key distribution mechanism for IP environment 80 2002
2003/0130,008 Updating of subscriber information 84 2002
2004/0202,132 Moving mobile wireless device having continuing service from the same internet server 103 2004
 
MOTOROLA MOBILITY LLC (1)
5,367,558 Cellular cordless telephone 216 1994
 
GTE WIRELESS INCORPORATED (1)
5,594,782 Multiple mode personal wireless communications system 306 1994
 
MEGISTO SYSTEMS (1)
7,389,412 System and method for secure network roaming 133 2002
 
NOKIA TECHNOLOGIES OY (9)
6,101,176 Method and apparatus for operating an indoor CDMA telecommunications system 199 1997
6,853,851 Dual mode terminal for accessing a cellular network directly or via a wireless intranet 109 2000
2001/0049,790 System and method of controlling application level access of subscriber to a network 112 2000
* 2002/0147,008 GSM Networks and solutions for providing seamless mobility between GSM Networks and different radio networks 286 2001
2005/0101,245 Access system for a cellular network 105 2003
2005/0198,306 System, method and computer program product for accessing at least one virtual private network 51 2004
2006/0094,431 Method, system and mobile station for handing off communications from a cellular radio access network to an unlicensed mobile access network 83 2004
2006/0286,981 Unlicensed mobile access support in mobile networks of the third generation 24 2005
2008/0267,405 System for ensuring encrypted communication after handover 29 2008
 
MCI COMMUNICATIONS CORPORATION (1)
5,724,658 Call routing to wireless roamers in mobile telecommunication systems 108 1995
 
AT&T WIRELESS SERVICES, INC. (3)
5,675,629 Cordless cellular system base station 282 1995
6,035,193 Telephone system having land-line-supported private base station switchable into cellular network 117 1996
6,169,895 Landline-supported private base station for collecting data and switchable into a cellular network 67 1996
 
T-MOBILE DEUTSCHLAND GMBH (1)
6,600,925 Process for integrating cordless telephone networks into cellular mobile telephone networks 34 1998
 
INTELLECTUAL VENTURES II LLC (2)
5,333,175 Method and apparatus for dynamic power control in TDMA portable radio systems 167 1993
5,475,677 Compatible licensed and unlicensed band portable handset unit for TDMA wireless communications system 115 1994
 
Ubiquisys Limited (2)
2008/0102,794 Self-Configuring Cellular Basestation 47 2006
2008/0254,833 Private Access Point Containing a Sim Card 62 2006
 
TATARA SYSTEMS (1)
2006/0174,127 Network access server (NAS) discovery and associated automated authentication in heterogenous public hotspot networks 25 2005
 
LG ELECTRONICS INC. (1)
2006/0035,645 Changing serving radio network controller for mobile terminal supporting multimedia broadcast services 28 2005
 
CREDIT SUISSE AG (1)
2005/0059,396 Communications protocol between a gateway and an access point 52 2003
 
KONINKLIJKE PHILIPS ELECTRONICS N.V. (1)
2006/0189,319 Control of a conditional access mechanism 11 2004
 
SHARP LABORATORIES OF AMERICA, INC. (1)
6,556,825 Method and apparatus for automatic adaptation of communications systems to regional spectrum variations 81 2000
 
SYMBOL TECHNOLOGIES, LLC (2)
6,895,255 Dual mode wireless data communications 144 2000
7,039,027 Automatic and seamless vertical roaming between wireless local area network (WLAN) and wireless wide area network (WWAN) while maintaining an active voice or streaming data connection: systems, methods and program products 186 2001
 
NYTELL SOFTWARE LLC (1)
5,822,681 Method for assigning band port channels in an unlicensed personal communications system 71 1996
 
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) (25)
5,109,528 Handover method for mobile radio system 166 1989
5,235,632 Mobile telephony system intended for indoor and outdoor subscriber use 112 1991
5,533,027 Digital fixed radio access system providing local mobility 137 1995
5,903,834 Distributed indoor digital multiple-access cellular telephone system 159 1995
5,890,064 Mobile telecommunications network having integrated wireless office system 191 1996
5,634,193 Method of locating a mobile station in a mobile telephone system having indoor and outdoor base stations 94 1996
5,915,224 Telecommunications method for multi-network communications 106 1997
2002/0065,099 SYSTEM, METHOD AND APPARATUS FOR SECURE TRANSMISSION OF CONFIDENTIAL INFORMATION 109 1999
6,438,383 System and method relating to packet data communication 19 1999
6,381,457 Method and apparatus for determining if a mobile station is present in an area 86 1999
6,574,266 Base-station-assisted terminal-to-terminal connection setup 231 1999
6,553,219 Mobile internet access system and method mapping mobile to internet service provider 86 2000
* 6,961,571 Relocation of serving radio network controller with signaling of linking of dedicated transport channels 15 2000
6,788,656 Communication system 90 2000
7,054,290 Methods and apparatus for dual mode operation in a wireless communication system 13 2000
6,925,074 Mobile communication network 106 2000
2002/0032,030 Communication system 41 2001
2003/0177,088 Paying for telephone services using electronic cash 7 2003
2007/0293,222 Mobile Communications With Unlicensed-Radio Access Networks 68 2004
2007/0291,750 Packet Radio Transmission Over An Unlicensed-Radio Access Network 10 2004
2008/0318,571 Method and System to Assign Mobile Stations to an Unlicensed Mobile Access Network Controller in an Unlicensed Radio Access Network 20 2004
2007/0105,568 PAGING FOR A RADIO ACCESS NETWORK HAVING PICO BASE STATIONS 84 2006
2007/0183,427 ACCESS CONTROL IN RADIO ACCESS NETWORK HAVING PICO BASE STATIONS 151 2006
2007/0270,152 ACCESS CONTROL IN A MOBILE COMMUNICATION SYSTEM 77 2006
2007/0287,459 SYSTEM AND METHOD OF SUPPORTING PACKET-SWITCHED HANDOVER 34 2007
 
MOTOROLA MOBILITY, INC. (3)
5,392,331 Method and apparatus for performing a hand-off in a wireless communication system 97 1994
5,442,680 Dual system cellular cordless radiotelephone apparatus with sub-data channel timing monitor 220 1994
2008/0101,301 HANDOVER IN A CELLULAR COMMUNICATION SYSTEM 33 2006
 
KINETO WIRELESS, INC. (12)
2003/0119,490 Wireless communications handset for facilitating licensed and unlicensed wireless communications, and method of operation 82 2002
2003/0119,548 Method for extending the coverage area of a licensed wireless communications system using an unlicensed wireless communications system 76 2002
2006/0098,598 Seamless transitions of active calls between enterprise telecommunications networks and licensed public telecommunications networks 78 2005
2006/0239,277 Transmitting messages across telephony protocols 43 2005
2008/0076,412 METHOD AND APPARATUS FOR REGISTERING AN ACCESS POINT 81 2007
2008/0076,425 METHOD AND APPARATUS FOR RESOURCE MANAGEMENT 107 2007
7,974,624 Registration messaging in an unlicensed mobile access telecommunications system 100 2007
2008/0132,239 METHOD AND APPARATUS TO ENABLE HAND-IN FOR FEMTOCELLS 129 2007
2009/0262,683 Method and Apparatus for Setup and Release of User Equipment Context Identifiers in a Home Node B System 16 2009
2009/0264,126 Method and Apparatus for Support of Closed Subscriber Group Services in a Home Node B System 25 2009
2010/0040,023 Method and Apparatus for Inter Home Node B Handover in a Home Node B Group 13 2009
2010/0041,405 METHOD AND APPARATUS FOR INTER HOME NODE B HANDOVER IN A HOME NODE B GROUP 19 2009
 
TELCORDIA TECHNOLOGIES, INC. (2)
6,167,279 Method and system for supporting PACS using a GSM mobile switching center 73 1996
2007/0286,092 Method for use of preference list to manage network load and user experience in a multi-network environment 19 2007
 
NTT Mobile Communications Network, Inc. (1)
5,870,677 Private mobile communication system easily connecting portable or mobile radio telephone equipment to public network 89 1997
 
MAXIM INTEGRATED PRODUCTS INTERNATIONAL LIMITED (1)
2008/0220,813 MULTI-SERVICE CELLULAR PHONE NETWORK ACCESS DEVICE 19 2008
 
QWEST COMMUNICATIONS INTERNATIONAL INC. (1)
5,960,341 Positioning system having an RF-measurements databank 193 1996
 
NTT DOCOMO, INC. (1)
2002/0150,228 Mobile communication system, resource switching method thereof, network control apparatus included therein, same and network control method 13 2002
 
GENBAND US LLC (3)
6,611,533 Public telephone network, intelligent network, and internet protocol network services interworking 73 1999
2006/0111,112 Mobility management apparatus and methods 69 2005
2006/0268,845 Methods and systems for unlicensed mobile access realization in a media gateway 50 2006
 
OPTIS WIRELESS TECHNOLOGY, LLC (1)
6,263,211 System and method of automatically conveying a Wireless Office System (WOS) frequency set to mobile stations 74 1998
 
BELL ATLANTIC NETWORK SERVICES, INC. (1)
6,359,880 Public wireless/cordless internet gateway 233 1999
 
CORE WIRELESS LICENSING S.A.R.L (1)
7,028,186 Key management methods for wireless LANs 87 2000
 
SIEMENS ENTERPRISE COMMUNICATIONS, INC. (1)
6,553,232 System and method for calendar-based cellular smart switching 46 1999
 
MOBUI INC. (1)
7,043,235 Secondary data encoded along with original data for generating responses to requests from wireless devices 15 2001
 
DiVitas Networks, Inc. (1)
2007/0094,374 ENTERPRISE-MANAGED WIRELESS COMMUNICATION 104 2006
 
Athonet S.r.l. (1)
2007/0091,862 Wireless mobility gateway 29 2006
 
InterDigital Technology Corporation (1)
2003/0223,395 Flow-based selective reverse tunneling in wireless local area network (WLAN)-cellular systems 10 2002
 
ALLEN TELECOM LLC (1)
5,448,619 Apparatus and a method of allowing private cellular operation within an existing public cellular system 106 1992
 
GOOGLE TECHNOLOGY HOLDINGS LLC (7)
5,260,988 Apparatus and method for alternative radiotelephone system selection 275 1992
5,488,649 Method for validating a communication link 95 1994
6,643,512 Method and apparatus for spanning operation of a cellular telephone 68 1999
7,242,932 Mobile internet protocol on a signaling channel 17 2001
7,149,521 Method, system and apparatus for providing mobility management of a mobile station in WLAN and WWAN environments 77 2002
7,200,112 Method, system, and apparatus for a mobile station to sense and select a wireless local area network (WLAN) or a wide area mobile wireless network (WWAN) 93 2002
6,850,503 Method and apparatus for effecting a handoff between two IP connections for time critical communications 68 2002
 
APPLE INC. (2)
6,529,491 Private/residential code division multiple access wireless communication system 67 1998
6,256,511 Dual-mode radio architecture 114 1999
 
BELL ATLANTIC MOBILE SYSTEMS LLC (1)
5,610,969 Personal communication service registration system and method 151 1994
 
WI-FI ONE, LLC (1)
6,463,307 Method and apparatus for power saving in a mobile terminal with established connections 159 1998
 
Cellco Partnership (2)
5,812,522 Location-ruled radio-integrated network 94 1995
6,909,705 Integrating wireless local loop networks with cellular networks 129 2000
 
INTERNATIONAL BUSINESS MACHINES CORPORATION (3)
5,014,197 Assignment of files to storage device using macro and micro programming model which optimized performance of input/output subsystem 43 1988
5,796,727 Wide-area wireless lan access 433 1993
6,603,965 Pervasive voice handset system 16 2000
 
Sprint Communications Company L.P. (2)
6,801,519 Traffic distribution in a wireless communication system 77 2000
6,675,009 Automated configuration of a wireless communication device 70 2001
 
NTT DOCOMO DCMR COMMUNICATIONS LABORATORIES USA, INC. (1)
2002/0075,844 Integrating public and private network resources for optimized broadband wireless access and method 443 2001
 
LUCENT TECHNOLOGIES INC. (6)
5,890,055 Method and system for connecting cells and microcells in a wireless communications network 311 1995
6,415,158 Dual mode mobile phone operating as a two-way radio 76 1999
7,171,199 Method and system for directing a data message in a wireless communications network including multiple wireless systems 39 1999
6,842,462 Wireless access of packet based networks 114 1999
7,139,287 Telecommunications signalling using the internet protocol 3 2000
6,829,227 Dual polling media access control protocol for packet data in fixed wireless communication systems 83 2000
 
SIEMENS AKTIENGESELLSCHAFT (3)
6,226,515 Cellular cordless telecommunications system 100 1997
7,065,353 Method for controlling the handover of telecommunication connections between mobile parts and base stations in cellular telecommunications systems having wireless telecommunication 40 1999
2005/0213,546 Method and device for transmitting ip packets between a radio network controller (rnc) and another element of a mobile radio network 16 2004
 
CISCO TECHNOLOGY, INC. (11)
6,138,019 Cellular system hand-off protocol 115 1996
6,539,237 Method and apparatus for integrated wireless communications in private and public network environments 233 1998
6,687,243 Method and apparatus for integrated wireless communications in private and public network environments 71 1999
6,633,614 Multicarrier personal access communication system 56 1999
6,993,359 Method and apparatus for inter-cell handover in wireless networks using multiple protocols 85 2000
6,804,532 System and method for re-routing communications based on wireless communication link quality 122 2000
* 6,961,573 System and method for routing communications based on wireless communication link quality 40 2000
6,807,431 Method and apparatus for integrated wireless communications in private and public network environments 60 2003
2004/0087,307 Method of seamless roaming between wireless local area networks and cellular carrier networks 100 2003
7,283,823 Handoff between cellular and enterprise wireless networks 20 2004
2007/0268,855 Enhanced unlicensed mobile access network architecture 26 2006
 
KEYSIGHT TECHNOLOGIES, INC. (1)
6,119,000 Method and apparatus for tracking identity-code changes in a communications system 141 1997
 
CORNELL UNIVERSITY (1)
2004/0025,018 Secure end-to-end communication in mobile ad hoc networks 117 2003
 
Utstarcom (China) Co., Ltd. (1)
2006/0223,532 Method for user equipment mobility management and communication system 27 2003
 
STEPHENS, KELLY D (1)
6,680,923 Communication system and method 239 2000
 
FUJITSU LIMITED (1)
2005/0152,305 Apparatus, method, and medium for self-organizing multi-hop wireless access networks 124 2004
 
Sprint Spectrum L.P. (3)
6,970,719 Private wireless network integrated with public wireless network 127 2000
6,879,600 Method and system for intersystem wireless communication session arbitration 48 2002
* 7,697,489 Method and system for timer-based mobile IP re-registration in a wireless wide area network 4 2004
 
REELEDGE, INC. (1)
6,633,761 Enabling seamless user mobility in a short-range wireless networking environment 171 2000
 
MOTOROLA, INC. (7)
5,327,578 Radio telephone system supporting automatic busy and out-of-range indications 51 1992
5,509,052 Base storage of handset's base registrations 94 1994
5,949,773 Method for transferring a data signal in a wireless communications system 94 1998
2004/0037,312 Method and communication network for operating a cross coding element 76 2002
2004/0063,451 Relaying information within an ad-hoc cellular network 83 2002
2005/0111,409 Method and apparatus for mobile station registration in a cellular communication system 56 2003
2006/0153,110 Simplex reverse link in a communication network 30 2004
 
Commil USA LLC (3)
6,430,395 Wireless private branch exchange (WPBX) and communicating between mobile units and base stations 176 2001
2002/0132,630 Wireless private branch exchange (WPBX) and communicating between mobile units and base stations 74 2002
2004/0009,749 Wireless private branch exchange(wpbx) and communicating between mobile units and base stations 85 2002
 
SPECTRALINK CORPORATION (1)
5,673,307 Handoff method for indoor cellular phone system 135 1994
 
EMC CORPORATION (1)
2006/0149,793 Backup information management 25 2005
 
INTEL CORPORATION (11)
5,887,020 Multi-band, multi-mode spread-spectrum communication system 88 1994
5,818,820 Method and system for data link expansion or contraction using spread spectrum TDMA communication 134 1995
5,732,076 Coexisting communication systems 268 1995
5,815,525 Multi-band, multi-mode spread-spectrum communication system 174 1996
6,112,080 Wireless communication method and system 150 1996
5,822,767 Method and apparartus for sharing a signal line between agents 44 1997
6,130,886 Coexisting communication systems 141 1997
6,389,059 Multi-band, multi-mode spread-spectrum communication system 103 1999
6,801,777 Device and method for intelligent wireless communication selection 191 2001
2007/0054,668 Private base station with exclusivity 51 2004
2007/0115,899 Method, apparatus and system architecture for performing handovers between heterogeneous wireless networks 42 2005
 
EL. & M. S.P.A. (1)
6,052,592 Call routing system for a wireless data device 79 1997
 
MITSUBISHI DENKI KABUSHIKI KAISHA (1)
5,659,878 Mobile communication system with satellite communication hand off capability 101 1994
 
MICROSEMI SEMICONDUCTOR (U.S.) INC. (2)
5,987,010 System and method for providing FDD and TDD modes of operation for a wireless communications device 44 1997
6,269,086 Arrangement and method for selectable time/frequency division multiplex communication 82 1998
 
WI-LAN INC. (1)
5,936,949 Wireless ATM metropolitan area network 234 1996
 
HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP (2)
6,826,154 Method and apparatus for seamless mobility between different access technologies 101 2001
7,009,952 Method and apparatus for seamless mobility with layer two assistance 113 2001
 
TEKELEC GLOBAL, INC. (1)
7,440,472 Methods and systems for providing wireless local area network (WLAN)--base transceiver station (BTS) gateway 7 2004
 
INTERSIL AMERICAS INC. (1)
2003/0058,816 Forwarding communication network and wireless channel allocation method therefor 20 2001
 
OPTIS CELLULAR TECHNOLOGY, LLC (1)
6,112,088 Radio communications system and method for mobile assisted handover between a private network and a public mobile network 120 1996
 
NETGEAR, INC. (1)
5,507,035 Diversity transmission strategy in mobile/indoor cellula radio communications 245 1993
 
HUAWEI TECHNOLOGIES CO., LTD. (2)
2005/0170,852 Position system and method for subscribers in the wireless local area network 13 2005
2008/0039,104 METHOD AND SYSTEM FOR ROUTING CONTROL 51 2007
 
HERE GLOBAL B.V. (1)
6,324,470 Method and system for representing restricted driving maneuvers 28 2000
 
NEC CORPORATION (5)
5,862,345 System for location multicasting and database management for mobile sessions in any computer subnetworks without using a home router of a home subnetwork 188 1996
5,940,512 Roaming method capable of improving roaming registration procedure 89 1997
6,016,318 Virtual private network system over public mobile data network and virtual LAN 201 1997
2002/0045,459 Point-to-multipoint wireless access system 66 2001
2006/0183,482 Radio network controller, a mobile communication system, and a neighbor cell list filtering method 41 2006
 
ComBasis Technology, Inc. (1)
2003/0043,773 Multilink wireless access scheme for multiband operation in wireless mobile networks 96 2002
 
MICROSOFT TECHNOLOGY LICENSING, LLC (3)
6,115,608 Intersystem handover method and apparatus 75 1997
6,438,369 Network directed system selection for cellular and PCS enhanced roaming 76 1999
2003/0226,017 TLS tunneling 111 2002
 
WIRELESS COMMUNICATIONS PRODUCTS, LLC (1)
6,426,819 Method and apparatus for cordless infrared communication 32 1998
 
CINGULAR WIRELESS II, LLC (3)
2004/0203,346 System and method for integrating local-area and wide-area wireless networks 69 2002
2004/0203,737 System and method for delivering data services in integrated wireless networks 88 2002
2004/0203,800 System and method for content delivery using alternate data paths in a wireless network 84 2002
 
TADLYS LTD. (1)
2002/0197,984 Flexible wireless local networks 133 2001
 
NOKIA SOLUTIONS AND NETWORKS OY (4)
6,711,400 Authentication method 168 1999
6,766,160 Apparatus, and associated method, for facilitating authentication of communication stations in a mobile communication system 121 2000
6,807,417 Method and network element for establishing a connection to a local service 74 2002
2004/0068,571 Access system for an access network 136 2003
 
QUALCOMM INCORPORATED (12)
5,101,501 Method and system for providing a soft handoff in communications in a CDMA cellular telephone system 825 1989
5,267,261 Mobile station assisted soft handoff in a CDMA cellular communications system 717 1992
5,640,414 Mobile station assisted soft handoff in a CDMA cellular communications system 333 1994
5,960,361 Method and apparatus for performing a fast downward move in a cellular telephone forward link power control system 95 1996
6,320,873 CDMA transmission of packet-switched data 135 1998
6,771,964 Handover between wireless telecommunication networks/systems 79 1999
6,438,117 Base station synchronization for handover in a hybrid GSM/CDMA network 106 2000
6,829,486 Communique system for combined cellular and wireline communication networks 66 2001
2004/0013,099 Method and apparatus for extending mobile IP 89 2003
2003/0193,952 Mobile node handoff methods and apparatus 89 2003
6,957,249 Secure remote access to enterprise networks employing enterprise gateway servers 34 2003
2006/0148,511 Method and apparatus for forwarding messages among multiple radio networks 12 2005
 
VERIZON PATENT AND LICENSING INC. (2)
5,664,005 Personal communications service using wireline/wireless integration 210 1995
5,758,281 Personal communications service using wireline/wireless integration 238 1995
 
ERICSSON AB (1)
6,236,852 Authentication failure trigger method and apparatus 91 1998
 
KING'S COLLEGE LONDON (1)
2004/0131,025 Electronic data communication systems 127 2003
 
ALCATEL LUCENT (2)
5,745,852 Land-line supported private base station operable in a cellular system 114 1995
5,926,760 System for providing features for a land-line supported private base station operable in a cellular system 132 1995
 
ALCATEL-LUCENT USA INC. (1)
2006/0203,778 Method for scheduling users in a hierarchical network 15 2005
 
THOMSON LICENSING (2)
2005/0254,469 Wireless local area network (wlan) as a public land mobile network for wlan/telecommunications system interworking 43 2004
2005/0157,673 Interfacing a wlan with a mobile communications system 32 2004
 
ERICSSON INC. (5)
5,960,364 Satellite/cellular phone using different channel spacings on forward and return links 52 1996
6,327,470 Handover between fixed and mobile networks for dual mode phones 190 1997
6,587,444 Fixed frequency-time division duplex in radio communications systems 90 1998
2003/0165,124 SYSTEM AND METHOD FOR PERFORMING HANDOVERS BASED UPON LOCAL AREA NETWORK CONDITIONS 12 1998
6,556,830 Coverage area sectorization in time division multiple access/frequency-time division duplex communications systems 89 1999
 
NETCODEC CO., LTD. (1)
2003/0235,186 Internet cordless phone 35 2003
 
KYOCERA CORPORATION (1)
6,556,822 Digital cordless telephone device which gives a warning to prevent unexpected termination of communication 76 1996
 
3G LICENSING S.A. (1)
7,171,215 Telecommunication system with centralized management 32 2002
 
RPX CORPORATION (1)
* 7,035,932 Federated multiprotocol communication 51 2000
 
LON COMMUNICATION MGMT. LLC (1)
2006/0205,436 Extension of a local area phone system to a wide area network 81 2006
 
F. POSZAT HU, L.L.C. (1)
2004/0072,593 Extension of a local area phone system to a wide area network 151 2002
 
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. (2)
5,260,944 Dynamic channel allocation method 111 1991
5,995,828 Portable handy phone system 72 1995
 
AT&T CORP. (3)
5,406,615 Multi-band wireless radiotelephone operative in a plurality of air interface of differing wireless communications systems 259 1993
5,390,233 Telephone call transfer between a wireless and wired telephone 121 1993
6,374,102 User proactive call handling 196 1999
* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
T-MOBILE USA, INC. (2)
* 8,965,390 Simultaneous communications over licensed and unlicensed spectrum 0 2013
* 2013/0196,653 SIMULTANEOUS COMMUNICATIONS OVER LICENSED AND UNLICENSED SPECTRUM 1 2013
* Cited By Examiner

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
7.5 Year Payment $3600.00 $1800.00 $900.00 Oct 17, 2019
11.5 Year Payment $7400.00 $3700.00 $1850.00 Oct 17, 2023
Fee Large entity fee small entity fee micro entity fee
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00