US Patent Application No: 2004/0122,976

Number of patents in Portfolio can not be more than 2000

Integrated mobility management

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

Integrated mobility management mechanisms monitor a mobile host's degree of mobility and the applications it executes. Mobile hosts move between wireless-access, micro-mobility domains interconnected through a backbone network. While the mobile host is stationary, MIP-LR and SIP systems operate to ensure TCP and RTP/UDP packets, respectively, traveling to/from the mobile host are properly routed through the backbone to the host's current domain. An MMP system routes packets through this domain. As the host moves within a domain, the MMP system updates the domain routing to the mobile host's new location. As the mobile host moves between domains, the host obtains a new IP address and the MMP system establishes routing within the new domain to the mobile host's new location. In addition, the MIP-LR and SIP systems activate to ensure the TCP and RTP/UDP packets, respectively, are automatically re-routed through the backbone to the new domain.

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

First Claim

See full text

all claims..

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddressTotal Patents
TTI INVENTIONS A LLCMORRISTOWN, NJ146

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Burns, James Purdys, NY 25 171
Dutta, Ashutosh Bridgewater, NJ 66 659
Jain, Ravi Bridgewater, NJ 174 1301
McAuley, Anthony Glen Ridge, NJ 14 262
Schulzrinne, Henning Leonia, NJ 36 317
Wong, Kuok-Shoong Eatontown, NJ 2 49
Young, Ken Vancouver, CA 31 203

Cited Art Landscape

  • No Cited Art to Display

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
SYMBOL TECHNOLOGIES, INC. (10)
7,515,573 Method, system and apparatus for creating an active client list to support layer 3 roaming in wireless local area networks (WLANS) 2 2005
7,443,809 Method, system and apparatus for creating a mesh network of wireless switches to support layer 3 roaming in wireless local area networks (WLANs) 8 2005
7,529,203 Method, system and apparatus for load balancing of wireless switches to support layer 3 roaming in wireless local area networks (WLANs) 4 2005
7,804,806 Techniques for peer wireless switch discovery within a mobility domain 3 2006
7,961,690 Wireless switch network architecture implementing mobility areas within a mobility domain 3 2006
* 7,826,869 Mobility relay techniques for reducing layer 3 mobility control traffic and peering sessions to provide scalability in large wireless switch networks 4 2006
7,639,648 Techniques for home wireless switch redundancy and stateful switchover in a network of wireless switches supporting layer 3 mobility within a mobility domain 7 2006
7,613,150 Hitless restart mechanism for non-stop data-forwarding in the event of L3-mobility control-plane failure in a wireless switch 3 2006
7,885,233 Forwarding broadcast/multicast data when wireless clients layer 3 roam across IP subnets in a WLAN 4 2007
8,036,161 Wireless switch with virtual wireless switch modules 0 2008
 
LG ELECTRONICS INC. (3)
7,986,949 Method for performing handover in broadband wireless access system 5 2005
7,801,078 IP addressing to support IPv4 and IPv6 3 2005
* 7,920,510 Minimized IP connectivity establishment procedures 3 2005
 
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) (3)
* 8,400,923 Multipath transmission control protocol proxy 0 2010
8,630,162 Fast flooding based fast convergence architecture 0 2010
* 8,804,489 Fast flooding based fast convergence to recover from network failures 0 2011
 
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE (2)
* 7,555,555 SIP-based multimedia communication system capable of providing mobility using lifelong number and mobility providing method 8 2004
* 8,345,596 Call control method for seamless mobility service 0 2008
 
HITACHI, LTD. (2)
* 7,974,269 Mobile communication control method and mobile communication system 4 2005
* 8,451,774 Communication system and gateway apparatus 0 2009
 
JUNIPER NETWORKS, INC. (2)
* 8,260,962 Donor/borrower incident notification for daemons 0 2008
* 8,578,013 Donor/borrower incident notification for daemons 0 2012
 
MOTOROLA SOLUTIONS, INC. (2)
* 7,398,088 Handover method and apparatus 18 2003
* 7,120,136 Mobile station mobility in a wireless LAN 11 2004
 
PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA (2)
* 7,843,880 Mobile terminal device and hand-off method thereof 1 2004
* 8,134,973 Mobile terminal apparatus and hand-off method thereof 0 2008
 
QUALCOMM INCORPORATED (2)
* 8,792,420 Multimedia communication using co-located care of address for bearer traffic 0 2011
* 2011/0153,843 Multimedia Communication Using Co-Located Care of Address for Bearer Traffic 1 2011
 
SAMSUNG ELECTRONICS CO., LTD. (2)
* 8,018,899 Handoff system and method between different kinds of devices, SIP server and operational method of SIP server 0 2006
* 8,238,294 System and method for reserving resources in a mobile network environment using multiple interfaces 1 2007
 
SYMANTEC CORPORATION (2)
8,145,710 System and method for filtering spam messages utilizing URL filtering module 3 2004
* 7,941,490 Method and apparatus for detecting spam in email messages and email attachments 8 2005
 
TOSHIBA AMERICA RESEARCH, INC. (2)
* 7,813,319 Framework of media-independent pre-authentication 7 2006
* 8,259,682 Framework of media-independent pre-authentication 1 2010
 
WANTAGE TECHNOLOGIES LLC (2)
* 7,660,590 Terminal-based server for location tracking 6 2004
7,957,753 Terminal-based server for location tracking 0 2009
 
Alcaltel Lucent (1)
* 8,451,797 Method and system for mobility across heterogeneous address spaces 1 2009
 
HUAWEI TECHNOLOGIES CO., LTD. (1)
* 8,713,659 Method and apparatus for allocating and obtaining IP address 0 2013
 
MICROSOFT CORPORATION (1)
7,870,418 Enhanced presence routing and roster fidelity by proactive crashed endpoint detection 0 2008
 
MITSUBISHI ELECTRIC RESEARCH LABORATORIES, INC. (1)
* 8,654,711 Channel scan for smart meter networks to determine operating channels 1 2012
 
SWISSCOM AG (1)
* 7,693,107 WLAN handover for a mobile terminal moving from a first to a second network 2 2005
 
The MITRE Corporation (1)
* 8,296,839 VPN discovery server 0 2006
 
TOSHIBA AMERICA INFORMATION SYSTEMS, INC. (1)
* 7,277,434 Method for SIP-mobility and mobile-IP coexistence 11 2003
* Cited By Examiner