HK1016763A1 - Cellular communication system with multiple code rates - Google Patents
Cellular communication system with multiple code ratesInfo
- Publication number
- HK1016763A1 HK1016763A1 HK99101476A HK99101476A HK1016763A1 HK 1016763 A1 HK1016763 A1 HK 1016763A1 HK 99101476 A HK99101476 A HK 99101476A HK 99101476 A HK99101476 A HK 99101476A HK 1016763 A1 HK1016763 A1 HK 1016763A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- transmit power
- code rate
- mobile unit
- power
- code rates
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/005—Control of transmission; Equalising
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/18—TPC being performed according to specific parameters
- H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
- H04W52/267—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service] taking into account the information rate
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
- H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
- H04B7/2643—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA]
- H04B7/2659—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA] for data rate control
-
- 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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
-
- 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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0015—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy
-
- 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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0015—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy
- H04L1/0017—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy where the mode-switching is based on Quality of Service requirement
-
- 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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
- H04L1/0025—Transmission of mode-switching indication
-
- 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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
- H04L1/0032—Without explicit signalling
-
- 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
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0045—Arrangements at the receiver end
- H04L1/0046—Code rate detection or code type detection
-
- 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
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0067—Rate matching
- H04L1/0068—Rate matching by puncturing
-
- 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
- H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
- H04L1/208—Arrangements for detecting or preventing errors in the information received using signal quality detector involving signal re-encoding
-
- 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
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0071—Use of interleaving
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/18—Multiprotocol handlers, e.g. single devices capable of handling multiple protocols
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US480095P | 1995-09-22 | 1995-09-22 | |
US08/542,541 US5729557A (en) | 1995-10-12 | 1995-10-12 | Cellular communication system with multiple code rates |
PCT/US1996/015187 WO1997011535A1 (en) | 1995-09-22 | 1996-09-20 | Cellular communication system with multiple code rates |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1016763A1 true HK1016763A1 (en) | 1999-11-05 |
Family
ID=26673496
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK99101476A HK1016763A1 (en) | 1995-09-22 | 1999-04-12 | Cellular communication system with multiple code rates |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0852853B1 (xx) |
JP (2) | JP4065025B2 (xx) |
KR (1) | KR100551001B1 (xx) |
CN (1) | CN1129243C (xx) |
AU (1) | AU7368096A (xx) |
DE (1) | DE69636759T2 (xx) |
ES (1) | ES2276408T3 (xx) |
HK (1) | HK1016763A1 (xx) |
WO (1) | WO1997011535A1 (xx) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2767245B1 (fr) | 1997-08-08 | 1999-10-15 | Matra Communication | Station de radiocommunication numerique |
US7184426B2 (en) | 2002-12-12 | 2007-02-27 | Qualcomm, Incorporated | Method and apparatus for burst pilot for a time division multiplex system |
US6574211B2 (en) * | 1997-11-03 | 2003-06-03 | Qualcomm Incorporated | Method and apparatus for high rate packet data transmission |
US9118387B2 (en) | 1997-11-03 | 2015-08-25 | Qualcomm Incorporated | Pilot reference transmission for a wireless communication system |
US6009553A (en) * | 1997-12-15 | 1999-12-28 | The Whitaker Corporation | Adaptive error correction for a communications link |
FR2782866A1 (fr) * | 1998-08-31 | 2000-03-03 | Canon Europa Nv | Procede et dispositif d'adaptation de parametres de transmission radio, en fonction de l'environnement |
DE69935696T2 (de) * | 1998-08-31 | 2007-12-27 | Canon Europa N.V. | Anpassung der Funkübertragungsparameter eines drahtlosen Kommunikationssystems |
US6625776B1 (en) * | 1998-09-30 | 2003-09-23 | Northrop Grumman Corporation | Adaptive coding scheme for a processing communications satellite |
US6973140B2 (en) | 1999-03-05 | 2005-12-06 | Ipr Licensing, Inc. | Maximizing data rate by adjusting codes and code rates in CDMA system |
US6785323B1 (en) * | 1999-11-22 | 2004-08-31 | Ipr Licensing, Inc. | Variable rate coding for forward link |
US6621804B1 (en) | 1999-10-07 | 2003-09-16 | Qualcomm Incorporated | Method and apparatus for predicting favored supplemental channel transmission slots using transmission power measurements of a fundamental channel |
US6973098B1 (en) | 2000-10-25 | 2005-12-06 | Qualcomm, Incorporated | Method and apparatus for determining a data rate in a high rate packet data wireless communications system |
US7068683B1 (en) | 2000-10-25 | 2006-06-27 | Qualcomm, Incorporated | Method and apparatus for high rate packet data and low delay data transmissions |
GB0421663D0 (en) * | 2004-09-29 | 2004-10-27 | Nokia Corp | Transmitting data in a wireless network |
US9154339B2 (en) | 2004-12-22 | 2015-10-06 | Qualcomm Incorporated | Methods and apparatus for decoder selection in communication systems |
EP1914948B1 (en) * | 2005-09-30 | 2014-03-12 | Panasonic Corporation | Radio transmission device, and radio transmission method |
US8036135B2 (en) | 2005-10-21 | 2011-10-11 | Qualcomm Incorporated | Mac performance of a mesh network using both sender-based and receiver-based scheduling |
CN101292477B (zh) * | 2005-10-21 | 2013-07-31 | 高通股份有限公司 | 使用基于发送方和基于接收方的调度两者来提高网状网络的mac性能 |
US7562811B2 (en) | 2007-01-18 | 2009-07-21 | Varcode Ltd. | System and method for improved quality management in a product logistic chain |
EP2024863B1 (en) | 2006-05-07 | 2018-01-10 | Varcode Ltd. | A system and method for improved quality management in a product logistic chain |
US8036151B2 (en) | 2006-12-17 | 2011-10-11 | Qualcomm Incorporated | Power-based rate signaling for cellular uplink |
US8116805B2 (en) * | 2006-12-17 | 2012-02-14 | Qualcomm Incorporated | Uplink scheduling for OFDM systems |
US8528808B2 (en) | 2007-05-06 | 2013-09-10 | Varcode Ltd. | System and method for quality management utilizing barcode indicators |
US8259743B2 (en) | 2007-07-09 | 2012-09-04 | Qualcomm Incorporated | Methods for sending small packets in a peer-to-peer (P2P) network |
WO2009009545A2 (en) * | 2007-07-09 | 2009-01-15 | Qualcomm Incorporated | Methods for sending small packets in a peer-to-peer (p2p) network |
US8500014B2 (en) | 2007-11-14 | 2013-08-06 | Varcode Ltd. | System and method for quality management utilizing barcode indicators |
US11704526B2 (en) | 2008-06-10 | 2023-07-18 | Varcode Ltd. | Barcoded indicators for quality management |
CN102687568B (zh) * | 2009-12-29 | 2015-04-01 | 意大利电信股份公司 | 基于传送功率和物理资源块数量的自适应调度数据传送 |
US8807422B2 (en) | 2012-10-22 | 2014-08-19 | Varcode Ltd. | Tamper-proof quality management barcode indicators |
CN107615027B (zh) | 2015-05-18 | 2020-03-27 | 发可有限公司 | 用于可激活质量标签的热致变色墨水标记 |
JP6898298B2 (ja) | 2015-07-07 | 2021-07-07 | バーコード リミティド | 電子品質表示指標 |
CN107370554A (zh) * | 2016-05-12 | 2017-11-21 | 王晋良 | 低密度奇偶校验码的解码方法与解码器 |
WO2020164752A1 (en) | 2019-02-13 | 2020-08-20 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Audio transmitter processor, audio receiver processor and related methods and computer programs |
WO2020165262A2 (en) * | 2019-02-13 | 2020-08-20 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Audio transmitter processor, audio receiver processor and related methods and computer programs |
EP3697005A1 (en) * | 2019-02-13 | 2020-08-19 | FRAUNHOFER-GESELLSCHAFT zur Förderung der angewandten Forschung e.V. | Multi-mode channel coding with mode specific coloration sequences |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU582332B2 (en) * | 1985-08-28 | 1989-03-16 | Nec Corporation | Communication system with variably repeated transmission of data blocks |
US5230003A (en) * | 1991-02-08 | 1993-07-20 | Ericsson-Ge Mobile Communications Holding, Inc. | Decoding system for distinguishing different types of convolutionally-encoded signals |
US5475861A (en) * | 1992-07-01 | 1995-12-12 | Motorola, Inc. | Method for controlling transmission power in a communication system |
JPH06237214A (ja) * | 1993-02-10 | 1994-08-23 | Matsushita Electric Ind Co Ltd | 移動通信システム |
US5396516A (en) * | 1993-02-22 | 1995-03-07 | Qualcomm Incorporated | Method and system for the dynamic modification of control paremeters in a transmitter power control system |
US5341396A (en) * | 1993-03-02 | 1994-08-23 | The Boeing Company | Multi-rate spread system |
US5546411A (en) * | 1995-02-28 | 1996-08-13 | Motorola, Inc. | Method and apparatus for adaptively selecting a communication strategy in a selective call radio communication system |
-
1996
- 1996-09-20 CN CN96197129A patent/CN1129243C/zh not_active Expired - Lifetime
- 1996-09-20 DE DE69636759T patent/DE69636759T2/de not_active Expired - Lifetime
- 1996-09-20 KR KR1019980702116A patent/KR100551001B1/ko not_active IP Right Cessation
- 1996-09-20 AU AU73680/96A patent/AU7368096A/en not_active Abandoned
- 1996-09-20 JP JP51294897A patent/JP4065025B2/ja not_active Expired - Lifetime
- 1996-09-20 WO PCT/US1996/015187 patent/WO1997011535A1/en active IP Right Grant
- 1996-09-20 EP EP96935901A patent/EP0852853B1/en not_active Expired - Lifetime
- 1996-09-20 ES ES96935901T patent/ES2276408T3/es not_active Expired - Lifetime
-
1999
- 1999-04-12 HK HK99101476A patent/HK1016763A1/xx not_active IP Right Cessation
-
2006
- 2006-11-01 JP JP2006298205A patent/JP2007082253A/ja not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
KR100551001B1 (ko) | 2006-07-06 |
DE69636759T2 (de) | 2007-10-18 |
WO1997011535A1 (en) | 1997-03-27 |
AU7368096A (en) | 1997-04-09 |
ES2276408T3 (es) | 2007-06-16 |
EP0852853B1 (en) | 2006-12-13 |
JP2001515666A (ja) | 2001-09-18 |
KR19990063663A (ko) | 1999-07-26 |
EP0852853A4 (en) | 2001-01-17 |
CN1129243C (zh) | 2003-11-26 |
EP0852853A1 (en) | 1998-07-15 |
JP2007082253A (ja) | 2007-03-29 |
JP4065025B2 (ja) | 2008-03-19 |
CN1197558A (zh) | 1998-10-28 |
DE69636759D1 (de) | 2007-01-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PF | Patent in force | ||
PE | Patent expired |
Effective date: 20160919 |