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Context identification using header compression key at link layer

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04J-003/17
  • H04L-012/56
출원번호 US-0678340 (2000-10-03)
발명자 / 주소
  • Svanbro, Krister
  • Krishnarajah, Ainkaran
출원인 / 주소
  • Telefonaktiebolaget LM Ericsson (publ)
대리인 / 주소
    Nixon &
인용정보 피인용 횟수 : 37  인용 특허 : 15

초록

A telecommunications network has first and second entities (201 and 202) which communicate by sending a packet (22) having a compressed header (24′). A header compression key (23) is associated with (e.g., included in) the packet. The header compression key has a first field (23A) which, in a first

대표청구항

1. A telecommunications network having a first entity which communicates with a second entity by sending a packet having a compressed header, characterized in that the first entity also sends to the second entity a header compression key associated with the packet, the header compression key having

이 특허에 인용된 특허 (15)

  1. Suumaki, Jan; Kalliokulju, Juha; Turunen, Matti, Changing XID/PDCP parameters during connection.
  2. Birdwell Kenneth J. ; Panabaker Ruston ; Moran Brian ; Feinleib David, Data packet header compression for unidirectional transmission.
  3. Chuah, Mooi Choo, Header compression for general packet radio service tunneling protocol (GTP)-encapsulated packets.
  4. Hamiti, Shkumbin; Parantainen, Janne, Header compression in real time service.
  5. Goldman, Tomasz, Management object for aggregated network device status.
  6. Le, Khiem; Liu, Zhigang, Method and apparatus for performing IP-ID regeneration to improve header compression efficiency.
  7. Baranitharan Subbiah ; Senthil Sengodan, Method and apparatus for providing mini packet switching in IP based cellular access networks.
  8. Mark E. Pecen ; Niels Peter Skov Andersen DK; Marcia Otting, Method and apparatus for supporting radio acknowledgement information for a uni-directional user data channel.
  9. Forssell, Mika Kristian; Parantainen, Janne Juhani, Method and apparatus providing multiple temporary block flow (TBF) mapping to upper layer when operating in GSM/EDGE radio access network (GERAN) A/Gb mode.
  10. Ekelund Bjorn (Lund SEX), Mobile phone having voice message capability.
  11. Milton, Lewis J.; Pazhyannur, Rajesh S.; Ali, Irfan, Point to point protocol multiplexing/demultiplexing method and apparatus.
  12. Mahler, Jerry J.; Grabiec, Jacek A.; Borella, Michael S.; Sidhu, Ikhlaq S., Profile based method for packet header compression in a point to point link.
  13. Koodli, Rajeev, System and method for achieving robust IP/UDP/RTP header compression in the presence of unreliable networks.
  14. Bertland Staffan (Taby SEX), Transfer of voice messages.
  15. Seki Kazuhiko,JPX ; Kato Hideki,JPX, Transmitting device, receiving device, packet transmission system and packet signal transmission method.

이 특허를 인용한 특허 (37)

  1. Beckmann,Mark; Hans,Martin; Eckert,Michael; Otte,Andreas, Apparatus and method for transmitting data packets.
  2. Kwon, Woosuk; Ko, Woosuk; Hong, Sungryong; Oh, Sejin; Moon, Kyoungsoo, Apparatus for transmitting broadcast signals, apparatus for receiving broadcast signals, method for transmitting broadcast signals and method for receiving broadcast signals.
  3. Park, Jeong hoon; Lee, Yung lyul; Park, Dong seek; Bae, Dae gyu; Kim, In hwan, Apparatus for transmitting/receiving a bit stream in a network and method therefor.
  4. Kim, Sang-Young, Complementary metal oxide semiconductor image sensor and method for fabricating the same.
  5. Kim, Sang-Young, Complementary metal oxide semiconductor image sensor and method for fabricating the same.
  6. Niddam, David; Delamotte, Luc; Wuilque, Pascal, Compression device wherein compression is adapted as a function of the transport medium, and associated decompression device, for communication equipments.
  7. Zhang, Yanji; Harju, Keijo, Extension header compression.
  8. Verwillow, Eric M.; Frailong, Jean-Marc; Godbole, Avanindra, Fixed latency priority classifier for network data.
  9. Ho, Sai Yiu Duncan; Ulupinar, Fatih; Agashe, Parag Arun, Header compression for relay nodes.
  10. Ho, Sai Yiu Duncan; Ulupinar, Fatih; Agashe, Parag Arun; Prakash, Rajat, Header compression for relay nodes.
  11. Tan,Pek Yew; Ng,Chan Wah; Lim,Wei Lih; Ue,Toyoki, Header compression/decompression apparatus and header compression/decompression method.
  12. Rochon, Michel; Ellsworth, Adrian Alfred; Dennis, Vernon Joshua Stanley, IP header compression context identifier synergism.
  13. Pelletier,Ghyslain; Jonsson,Lars Erik, Implicit packet type identification.
  14. Pelletier, Ghyslain; Madour, Lila, Method and apparatus for increased internet protocol (IP) headers compression performance by reporting cause of missing packets.
  15. Hsu, Raymond T.; Chen, An Mei; Wang, Jun; Leung, Nikolai K. N.; Parekh, Nileshkumar J.; Sinnarajah, Ragulan, Method and apparatus for negotiation of transmission parameters for broadcast/multicast services.
  16. Fleming, Kristoffer D., Method and apparatus for network header compression.
  17. Park, Jeong-hoon, Method and apparatus for providing internet protocol datacasting (IPDC) service, and method and apparatus for processing IPDC service.
  18. Mangal, Manish, Method and system for application based compression profile selection.
  19. Yi, Seung June; Yeo, Woon Young; Lee, So Young, Method for transmitting packet data in communication system.
  20. Yi, Seung-June; Yeo, Woon-Young; Lee, So-Young, Method for transmitting packet data in communication system.
  21. Yi, Seung-June; Yeo, Woon-Young; Lee, So-Young, Method for transmitting packet data in communication system.
  22. Yi,Seung June; Yeo,Woon Young; Lee,So Young, Method for transmitting packet data in communication system.
  23. Elliott, Brig Barnum, Packet header compression for lossy channels.
  24. Elliott, Brig Barnum, Packet header compression for lossy channels.
  25. Elliott, Brig Barnum, Packet header compression for lossy channels.
  26. Le Pennec, Jean-François; Galand, Claude, Packet header compression system and method based upon a dynamic template creation.
  27. Le Pennec, Jean-François; Galand, Claude, Packet header compression system and method based upon a dynamic template creation.
  28. Koren,Tmima; Robinson,Walter L.; Sonti,Jagdish V.; Mitchell,Nathan A., Performing compression of user datagram protocol packets.
  29. Koren,Tmima; Robinson,Walter L.; Sonti,Jagdish V.; Mitchell,Nathan A., Performing compression of user datagram protocol packets.
  30. Bergenlid,Lars Herbert; Olsson,Magnus, Processing different size packet headers for a packet-based conversational service in a mobile communications system.
  31. Tourunen,Ari; Kalliokulju,Juha, Processing of erroneous data in telecommunications system providing packet-switched data transfer.
  32. Park, Ji-Soo; Cho, Cheol-Hye; Kim, Sung-Hee; Kim, Yeong-Jin; Bahg, Young-Jick, System and method for reassembling packets in relay node.
  33. Marks,Bennett; Levine,Oren; Lewontin,Steven, System and method for requesting a resource over at least one network with reduced overhead.
  34. Jonsson,Lars Erik; Pelletier,Ghyslain; Svanbro,Krister, Systems and methods for VoIP wireless terminals.
  35. Cherian, George; Abraham, Santosh Paul; Merlin, Simone, Systems and methods for header compression.
  36. Lizin,Gilbert Carlo Marie, Telecommunication carrier processor subsystem with in-band control and addressing via cell header fields.
  37. Tourunen,Ari, Transfer of IP data in telecommunications system.
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