AU2002218806A1 - Method and apparatus for carrying packetized voice and data in wireless communication networks - Google Patents
Method and apparatus for carrying packetized voice and data in wireless communication networksInfo
- Publication number
- AU2002218806A1 AU2002218806A1 AU2002218806A AU1880602A AU2002218806A1 AU 2002218806 A1 AU2002218806 A1 AU 2002218806A1 AU 2002218806 A AU2002218806 A AU 2002218806A AU 1880602 A AU1880602 A AU 1880602A AU 2002218806 A1 AU2002218806 A1 AU 2002218806A1
- Authority
- AU
- Australia
- Prior art keywords
- traffic channel
- information
- wireless communication
- packetized voice
- data
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- 230000005540 biological transmission Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Small-Scale Networks (AREA)
Abstract
A method and apparatus for reducing transmission delay in a wireless communication system that carries packetized voice and data information. Interruptions in the traffic channels cause loss of synchronization between a header compressor and a header decompressor. Rather than transmitting resyinchronization information on the traffic channel, the information dropped by an interruption is re-transmitted on a non-traffic channel in parallel with the traffic channel. At the remote station, information from the traffic channel and the non-traffic channel is reassembled before input into the decompressor. Alternatively, the non-traffic channel can be used to carry overflow information so that a higher average data rate can be achieved than the average data rate of the traffic channel alone.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/612,075 | 2000-07-07 | ||
US09/612,075 US6529527B1 (en) | 2000-07-07 | 2000-07-07 | Method and apparatus for carrying packetized voice and data in wireless communication networks |
PCT/US2001/021477 WO2002005575A2 (en) | 2000-07-07 | 2001-07-06 | Method and apparatus for carrying packetized voice and data in wireless communication networks |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2002218806A1 true AU2002218806A1 (en) | 2002-01-21 |
Family
ID=24451611
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2002218806A Abandoned AU2002218806A1 (en) | 2000-07-07 | 2001-07-06 | Method and apparatus for carrying packetized voice and data in wireless communication networks |
Country Status (12)
Country | Link |
---|---|
US (2) | US6529527B1 (en) |
EP (2) | EP2028803B1 (en) |
JP (2) | JP4718098B2 (en) |
KR (1) | KR100909193B1 (en) |
CN (2) | CN1265591C (en) |
AT (2) | ATE492966T1 (en) |
AU (1) | AU2002218806A1 (en) |
BR (1) | BR0112238A (en) |
DE (2) | DE60143724D1 (en) |
HK (1) | HK1058442A1 (en) |
TW (1) | TW530504B (en) |
WO (1) | WO2002005575A2 (en) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020001315A1 (en) * | 2000-03-21 | 2002-01-03 | Tran Hung V. | Method and apparatus for compressing IP/UDP/RTP headers in a lossy environment |
US6529527B1 (en) * | 2000-07-07 | 2003-03-04 | Qualcomm, Inc. | Method and apparatus for carrying packetized voice and data in wireless communication networks |
US7006471B1 (en) * | 2000-08-25 | 2006-02-28 | Cisco Technology, Inc. | Optimization of bearer traffic in radio networks |
US6791945B1 (en) * | 2000-09-15 | 2004-09-14 | Motorola, Inc. | Time out threshold shaping for wireless TCP communications |
US7290063B2 (en) * | 2001-01-10 | 2007-10-30 | Nokia Corporation | Relocating context information in header compression |
KR100416982B1 (en) * | 2001-01-29 | 2004-02-05 | 삼성전자주식회사 | Method for controlling internet access in a portable communication terminal having within a web-browser |
US7165112B2 (en) * | 2001-06-22 | 2007-01-16 | Motorola, Inc. | Method and apparatus for transmitting data in a communication system |
US7031736B2 (en) * | 2001-12-03 | 2006-04-18 | Nokia Corporation | Method and apparatus of header compression for broadcast services in radio telecommunication system |
US7061916B2 (en) * | 2002-03-12 | 2006-06-13 | Adtran Inc. | Mechanism for utilizing voice path DMA in packetized voice communication system to decrease latency and processor overhead |
JP4132979B2 (en) * | 2002-05-27 | 2008-08-13 | 日本電気株式会社 | Radio base station |
KR100446508B1 (en) * | 2002-06-26 | 2004-09-04 | 삼성전자주식회사 | Apparatus for processing packet data in a packet data communication system |
US6940836B2 (en) * | 2002-08-29 | 2005-09-06 | 3Com Corporation | Method and apparatus for indicating quality of service to a radio access network |
US7320009B1 (en) * | 2003-03-28 | 2008-01-15 | Novell, Inc. | Methods and systems for file replication utilizing differences between versions of files |
US7773502B2 (en) * | 2003-11-19 | 2010-08-10 | Telefonaktiebolaget Lm Ericsson (Publ) | Dynamic voice over data prioritization for wireless communication networks |
EP1751956B1 (en) | 2004-05-13 | 2011-05-04 | Qualcomm, Incorporated | Delivery of information over a communication channel |
US7593339B2 (en) * | 2004-07-12 | 2009-09-22 | Qualcomm Incorporated | Rate control for packet-based wireless communication |
KR100739509B1 (en) * | 2004-07-30 | 2007-07-13 | 삼성전자주식회사 | Apparatus and method for transmitting/receiving a header information in a wireless communication system with multi-channel structure |
US7821995B2 (en) * | 2004-09-30 | 2010-10-26 | Alcatel-Lucent Usa Inc. | Active session mobility solution for radio link protocol |
US7907600B2 (en) * | 2005-12-23 | 2011-03-15 | Qualcomm Incorporated | System and method for optimizing robust header compression (ROHC) in high delay variance environment |
JP4692760B2 (en) * | 2006-03-16 | 2011-06-01 | 日本電気株式会社 | Mobile communication system and mobility management control method thereof |
US8208495B2 (en) * | 2006-07-26 | 2012-06-26 | Qualcomm Incorporated | Data transmission with supplemental resources |
US20080101301A1 (en) * | 2006-10-27 | 2008-05-01 | Motorola, Inc. | Handover in a cellular communication system |
CN101563945B (en) * | 2006-12-22 | 2013-08-28 | 诺基亚公司 | Solution for attach peak |
US8306534B2 (en) * | 2007-03-02 | 2012-11-06 | Research In Motion Limited | Service status display on a handheld communication device |
US20090052453A1 (en) * | 2007-08-22 | 2009-02-26 | Minkyu Lee | Method and apparatus for improving the performance of voice over IP (VoIP) speech communications systems which use robust header compression (RoHC) techniques |
KR101422852B1 (en) | 2008-02-26 | 2014-07-25 | 엘지전자 주식회사 | Method for allocating control information in wireless communication system |
US9473979B2 (en) | 2014-06-30 | 2016-10-18 | Motorola Solutions, Inc. | Method and system for data transmission |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4901307A (en) | 1986-10-17 | 1990-02-13 | Qualcomm, Inc. | Spread spectrum multiple access communication system using satellite or terrestrial repeaters |
US5101501A (en) | 1989-11-07 | 1992-03-31 | Qualcomm Incorporated | Method and system for providing a soft handoff in communications in a cdma cellular telephone system |
US5511073A (en) | 1990-06-25 | 1996-04-23 | Qualcomm Incorporated | Method and apparatus for the formatting of data for transmission |
US5103459B1 (en) | 1990-06-25 | 1999-07-06 | Qualcomm Inc | System and method for generating signal waveforms in a cdma cellular telephone system |
US5195091A (en) * | 1991-07-09 | 1993-03-16 | At&T Bell Laboratories | Adaptive synchronization arrangement |
JPH05260045A (en) * | 1992-01-14 | 1993-10-08 | Ricoh Co Ltd | Communication method for data terminal equipment |
US5751773A (en) * | 1992-03-12 | 1998-05-12 | Ntp Incorporated | System for wireless serial transmission of encoded information |
FI103700B (en) * | 1994-09-20 | 1999-08-13 | Nokia Mobile Phones Ltd | Simultaneous transmission of voice and data in mobile telecommunication systems |
MY121893A (en) | 1995-04-28 | 2006-03-31 | Qualcomm Inc | Method and apparatus for providing variable rate data in a communications system using statistical multiplexing. |
US5696766A (en) * | 1995-06-02 | 1997-12-09 | Dsc Communications Corporation | Apparatus and method of synchronizing a transmitter in a subscriber terminal of a wireless telecommunications system |
JP2863993B2 (en) * | 1995-06-22 | 1999-03-03 | 松下電器産業株式会社 | CDMA wireless multiplex transmitting apparatus, CDMA wireless multiplex transmitting apparatus, CDMA wireless receiving apparatus, and CDMA wireless multiplex transmitting method |
US5790551A (en) * | 1995-11-28 | 1998-08-04 | At&T Wireless Services Inc. | Packet data transmission using dynamic channel assignment |
US5859840A (en) | 1996-05-31 | 1999-01-12 | Qualcomm Incorporated | Spread spectrum communication system which defines channel groups comprising selected channels that are additional to a primary channel and transmits group messages during call set up |
JPH1042258A (en) * | 1996-07-19 | 1998-02-13 | Nec Corp | Image and audio data communication method and device |
US5933462A (en) | 1996-11-06 | 1999-08-03 | Qualcomm Incorporated | Soft decision output decoder for decoding convolutionally encoded codewords |
US6522638B1 (en) * | 1998-03-24 | 2003-02-18 | Vistar Telecommunications Inc. | Packet data communication system with buffered data and control channels |
KR100338662B1 (en) * | 1998-03-31 | 2002-07-18 | 윤종용 | Apparatus and method for communication channel in a cdma communication system |
JP3569127B2 (en) * | 1998-04-20 | 2004-09-22 | 富士通株式会社 | SDH wireless transmission device |
JP4087948B2 (en) * | 1998-05-15 | 2008-05-21 | 株式会社東芝 | Code division multiplexing mobile communication device |
US6278701B1 (en) * | 1998-07-10 | 2001-08-21 | Verizon Laboratories Inc. | Capacity enhancement for multi-code CDMA with integrated services through quality of services and admission control |
US6973067B1 (en) * | 1998-11-24 | 2005-12-06 | Telefonaktiebolaget L M Ericsson (Publ) | Multi-media protocol for slot-based communication systems |
RU2198467C2 (en) * | 1999-04-12 | 2003-02-10 | Самсунг Электроникс Ко., Лтд. | Method for controlling gated transmission of special-purpose channel signal in broadband code- division multiple access communication system |
US6507572B1 (en) * | 1999-06-11 | 2003-01-14 | Lucent Technologies Inc. | Primary transfer for simplex mode forward-link high-speed packet data services in CDMA systems |
US6389087B1 (en) * | 1999-06-23 | 2002-05-14 | At&T Wireless Services, Inc. | Apparatus and method for synchronization in a multiple-carrier communication system by observing energy within a guard band |
US6529527B1 (en) * | 2000-07-07 | 2003-03-04 | Qualcomm, Inc. | Method and apparatus for carrying packetized voice and data in wireless communication networks |
-
2000
- 2000-07-07 US US09/612,075 patent/US6529527B1/en not_active Expired - Lifetime
-
2001
- 2001-07-06 WO PCT/US2001/021477 patent/WO2002005575A2/en active Application Filing
- 2001-07-06 TW TW090116597A patent/TW530504B/en not_active IP Right Cessation
- 2001-07-06 AU AU2002218806A patent/AU2002218806A1/en not_active Abandoned
- 2001-07-06 EP EP08168988A patent/EP2028803B1/en not_active Expired - Lifetime
- 2001-07-06 EP EP01984206A patent/EP1299976B1/en not_active Expired - Lifetime
- 2001-07-06 DE DE60143724T patent/DE60143724D1/en not_active Expired - Lifetime
- 2001-07-06 DE DE60137503T patent/DE60137503D1/en not_active Expired - Lifetime
- 2001-07-06 JP JP2002508852A patent/JP4718098B2/en not_active Expired - Lifetime
- 2001-07-06 AT AT08168988T patent/ATE492966T1/en not_active IP Right Cessation
- 2001-07-06 CN CNB018124143A patent/CN1265591C/en not_active Expired - Lifetime
- 2001-07-06 CN CN2006100915379A patent/CN1870600B/en not_active Expired - Lifetime
- 2001-07-06 BR BR0112238-0A patent/BR0112238A/en not_active IP Right Cessation
- 2001-07-06 KR KR1020037000229A patent/KR100909193B1/en active IP Right Grant
- 2001-07-06 AT AT01984206T patent/ATE421821T1/en not_active IP Right Cessation
-
2002
- 2002-12-20 US US10/327,355 patent/US7355999B2/en active Active
-
2004
- 2004-02-16 HK HK04101081A patent/HK1058442A1/en not_active IP Right Cessation
-
2011
- 2011-02-03 JP JP2011021794A patent/JP4819972B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US7355999B2 (en) | 2008-04-08 |
EP1299976B1 (en) | 2009-01-21 |
JP2004503156A (en) | 2004-01-29 |
US20030086378A1 (en) | 2003-05-08 |
JP2011139492A (en) | 2011-07-14 |
EP2028803A1 (en) | 2009-02-25 |
TW530504B (en) | 2003-05-01 |
US6529527B1 (en) | 2003-03-04 |
CN1870600B (en) | 2011-09-28 |
CN1870600A (en) | 2006-11-29 |
JP4819972B2 (en) | 2011-11-24 |
KR20030014328A (en) | 2003-02-15 |
HK1058442A1 (en) | 2004-05-14 |
DE60137503D1 (en) | 2009-03-12 |
BR0112238A (en) | 2004-02-10 |
DE60143724D1 (en) | 2011-02-03 |
CN1265591C (en) | 2006-07-19 |
WO2002005575A2 (en) | 2002-01-17 |
CN1452827A (en) | 2003-10-29 |
ATE492966T1 (en) | 2011-01-15 |
WO2002005575A3 (en) | 2002-08-22 |
EP2028803B1 (en) | 2010-12-22 |
ATE421821T1 (en) | 2009-02-15 |
EP1299976A2 (en) | 2003-04-09 |
JP4718098B2 (en) | 2011-07-06 |
KR100909193B1 (en) | 2009-07-23 |
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