Method for packet switched data transmission

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6614797
SERIAL NO

09436102

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The invention relates to packet-switched transmission of calls and particularly to packet-switched transmission of calls on circuits between a telecommunication network and base stations from the base stations toward the network. The reduce the maximum delays and the variation in the transmission times of call packets, control packets that contain signalling information on the data transmission network are separated from the call packets in the network node in the present method, information on the arrival rate of the call packets is maintained, the duration of the control packet that is to be sent next is calculated (22), the interval to the reception of the next call packet is defined (23), the duration is compared (24) with the interval, and if the duration is shorter than or equal to the interval, the control packet is sent (25), and if the duration is longer than the interval, the control packet is put (27) in a transmission queue, it is waited until said call packet has been received, and the packet is then forwarded substantially immediately.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
NOKIA CORPORATIONESPOO542
NOKIA NETWORKS OYESPOO86

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hippelainen, Leo Helsinki, FI 4 63

Cited Art Landscape

Patent Info (Count) # Cites Year
 
HUGHES ELECTRONICS CORPORATION (1)
5703875 Integrated control and data message network 26 1996
 
NOKIA NETWORKS OY (1)
* 6229802 Method for packet switched data transmission 30 1999
 
CISCO TECHNOLOGY, INC. (1)
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UNWIRED PLANET, LLC (1)
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TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) (1)
* 6046993 Method to adapt a synchronous transmission 2 1997
 
ENTERASYS NETWORKS, INC. (1)
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KABUSHIKI KAISHA TOSHIBA (1)
* 5285442 Traffic supervisory method and traffic supervisory apparatus 37 1991
 
NETRIX CORPORATION (KNOWN AS NSGDATACOM, INC.) (2)
5018136 Multiplexed digital packet telephone system 71 1990
5444707 Packet switching communication system 86 1993
 
BELL TELEPHONE LABORATORIES, INCORPORATED (1)
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NOKIA SOLUTIONS AND NETWORKS OY (1)
* 6317418 Method for transmitting packet switched data in a mobile communications system 32 1998
 
MOTOROLA, INC. (1)
5483671 Method of determining transmission time to transmit an information packet to a remote buffer 8 1994
 
SPRINT INTERNATIONAL COMMUNICATIONS CORPORATION, A CORP. OF DE (1)
* 4951278 High-level data link control packet assembler/disassembler 33 1988
* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
WISTRON CORPORATION (2)
6996395 Voicemail messaging via satellite radio 3 2003
* 2005/0113,072 Voicemail messaging via satellite radio 2 2003
 
HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP (1)
* 7359326 Method for splitting data and acknowledgements in a TCP session 16 2003
 
AVAYA INC. (2)
* 7274691 Network switch with packet scheduling 15 2000
* 2001/0036,181 Network switch with packet scheduling 89 2000
 
MARVELL INTERNATIONAL LTD. (6)
8705427 Method and apparatus for maintaining a wireless local area network connection during a bluetooth inquiry phase or a bluetooth paging phase 7 2012
9337987 Autonomous denial of transmission in device with coexisting communication technologies 0 2013
9503245 Method and system for mitigating interference between different radio access technologies utilized by a communication device 0 2013
9119025 Method and apparatus for maintaining a wireless local area network connection during a Bluetooth inquiry phase or a Bluetooth paging phase 5 2014
* 9402265 Synchronized interference mitigation scheme for heterogeneous wireless networks 0 2014
9532311 Method and apparatus for maintaining a wireless local area network connection during a bluetooth inquiry phase or a bluetooth paging phase 0 2015
 
NTT DOCOMO, INC. (2)
* 7349390 Packet transmission method and communication system 1 2003
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GOOGLE TECHNOLOGY HOLDINGS LLC (2)
* 7382754 Method and apparatus sharing a slot descriptor block between multiple users 0 2003
* 2004/0179,501 Method and apparatus sharing a slot decriptor block between multiple users 14 2003
 
NOKIA TECHNOLOGIES OY (2)
* 8203974 Method for establishing packet-switched connection, and cellular network utilizing the method, and cellular terminal 2 2003
* 2005/0265,311 Method for establishing packet-switched connection, and cellular network utilizing the method, and cellular terminal 1 2003
 
PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA (2)
* 8020140 Medium distribution device, medium reception device, medium distribution method, and medium reception method 0 2004
* 2006/0031,513 Medium distribution device, medium reception device, medium distribution method, and medium reception method 0 2004
 
MARVELL WORLD TRADE LTD. (4)
9629202 In-device coexistence of multiple wireless communication technologies 0 2014
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9326310 Systems and methods for providing collaborative coexistence between bluetooth and Wi-Fi 2 2014
9565582 In-device coexistence of wireless communication technologies 0 2016
 
AVAGO TECHNOLOGIES GENERAL IP (SINGAPORE) PTE. LTD. (3)
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9019957 Network telephony system 0 2013
 
PANASONIC HEALTHCARE HOLDINGS CO., LTD. (2)
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* 2010/0184,478 WIRELESS COMMUNICATION SYSTEM AND PERSONAL DIGITAL ASSISTANT 0 2008
 
InterDigital Technology Corporation (3)
8121098 Method and system for transferring information between network management entities of a wireless communication system 2 2004
* 2005/0111,403 Method and system for transferring information between network management entities of a wireless communication system 7 2004
9729384 Method and system for transferring information between network management entities of a wireless communication system 0 2012
* Cited By Examiner