MXPA04002849A - Metodo para transferir y/o recibir datos en un sistema de comunicacion, y aparato. - Google Patents
Metodo para transferir y/o recibir datos en un sistema de comunicacion, y aparato.Info
- Publication number
- MXPA04002849A MXPA04002849A MXPA04002849A MXPA04002849A MXPA04002849A MX PA04002849 A MXPA04002849 A MX PA04002849A MX PA04002849 A MXPA04002849 A MX PA04002849A MX PA04002849 A MXPA04002849 A MX PA04002849A MX PA04002849 A MXPA04002849 A MX PA04002849A
- Authority
- MX
- Mexico
- Prior art keywords
- wca
- field
- walsh
- code index
- lwci
- Prior art date
Links
Classifications
-
- 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
- H04L1/1867—Arrangements specially adapted for the transmitter end
- H04L1/1896—ARQ related signaling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
- H04J13/0007—Code type
- H04J13/004—Orthogonal
- H04J13/0048—Walsh
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
- H04J13/16—Code allocation
- H04J13/18—Allocation of orthogonal codes
-
- 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
- H04W52/30—TPC using constraints in the total amount of available transmission power
- H04W52/32—TPC of broadcast or control channels
- H04W52/325—Power control of control or pilot channels
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
- H04W72/566—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
- H04W72/569—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient of the traffic information
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Communication Control (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
La presente invencion se refiere al campo de la Asignacion de Codigos de Walsh (WCA) en el Canal de Control de Datos en Paquetes. Una de las modalidades del campo de WCA es el uso del campo de WCA como campo de ultimo indice de Codigo de Walsh (LWCI) en el formato de mensaje de PDCCH. El campo de LWCI indica el ultimo indice de codigo correspondiente o el numero correspondiente de codigos de Walsh en una Tabla/Lista/Grupo de Indices de Codigos de Walsh (WCI). En modalidades alternativas, la WCA indica un grupo general de codigos de Walsh o un grupo especifico de codigos de Walsh en la tabla de WCI. Los campos de WCA pueden o no utilizarse con uno de los siguientes: clasificacion de potencia y decodificacion secuencial, pero preferentemente se utilizan. El campo de WCA tiene numerosas ventajas incluyendo, sin limitarse a este ejemplo, el uso eficiente de recursos de sistema.
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20010060964A KR100797461B1 (ko) | 2001-09-29 | 2001-09-29 | 통신 시스템에서 패킷 데이터 전송 방법 |
KR1020010060963A KR100786067B1 (ko) | 2001-09-29 | 2001-09-29 | 통신 시스템에서 패킷 데이터 전송 방법 |
KR1020010060962A KR100747525B1 (ko) | 2001-09-29 | 2001-09-29 | 통신 시스템에서 패킷 데이터의 전송 방법 |
KR1020010063261A KR100797462B1 (ko) | 2001-10-13 | 2001-10-13 | 통신 시스템에서 패킷 데이터 전송 방법 |
KR20010063248 | 2001-10-13 | ||
KR20010064014 | 2001-10-17 | ||
KR1020010068403A KR100878800B1 (ko) | 2001-10-13 | 2001-11-03 | 통신 시스템에서 패킷 데이터 전송 방법 |
PCT/KR2002/001822 WO2003030407A1 (en) | 2001-09-29 | 2002-09-27 | Method for transferring and /or receiving data in communication system and apparatus thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
MXPA04002849A true MXPA04002849A (es) | 2005-10-05 |
Family
ID=36146984
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MXPA04002849A MXPA04002849A (es) | 2001-09-29 | 2002-09-27 | Metodo para transferir y/o recibir datos en un sistema de comunicacion, y aparato. |
Country Status (7)
Country | Link |
---|---|
US (3) | US7376076B2 (es) |
EP (3) | EP2124352B1 (es) |
CN (1) | CN100527646C (es) |
AU (1) | AU2002362426B2 (es) |
CA (1) | CA2462135C (es) |
MX (1) | MXPA04002849A (es) |
WO (1) | WO2003030407A1 (es) |
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KR100770897B1 (ko) * | 2001-11-07 | 2007-10-26 | 삼성전자주식회사 | 통신 시스템에서 패킷 데이터 제어 채널의 송수신 장치 및방법 |
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AU2003259782A1 (en) | 2002-08-13 | 2004-03-11 | Vanu, Inc. | Noise-adaptive decoding |
JP2006506911A (ja) * | 2002-11-15 | 2006-02-23 | ヴァヌ・インコーポレーテッド | 通信システム |
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CA2519534A1 (en) | 2003-03-18 | 2004-09-30 | Nikhil Jain | Internetworking between a first network and a second network |
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BRPI0511994A (pt) * | 2004-06-09 | 2008-01-22 | Vanu Inc | reduzindo custo de backhaul celular |
JP2008503991A (ja) * | 2004-06-09 | 2008-02-07 | ヴァヌ・インコーポレーテッド | バックホール帯域を低減する無線通信システム及び方法 |
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US8238295B2 (en) * | 2007-01-30 | 2012-08-07 | Qualcomm Incorporated | Demodulation of a subset of available link assignment blocks |
WO2008115020A1 (en) * | 2007-03-21 | 2008-09-25 | Samsung Electronics Co., Ltd. | Method for mapping physical downlink control channel to resources and apparatus for transmitting/receiving the mapped physical downlink control channel in a wireless communication system |
KR101422014B1 (ko) | 2007-05-10 | 2014-07-23 | 엘지전자 주식회사 | 기본 코드 반복 방식에 의한 긴 코드 생성 방법 및 이를이용한 제어 정보 전송 방법 |
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US8892983B2 (en) * | 2008-11-04 | 2014-11-18 | Alcatel Lucent | Method and apparatus for error detection in a communication system |
PL2200391T3 (pl) * | 2008-12-16 | 2011-10-31 | Alcatel Lucent | Sposób alokowania zasobów do terminali użytkowników oraz używane do tego celu stacja bazowa, terminal użytkownika i sieć komunikacyjna |
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DK2484039T3 (en) | 2009-10-01 | 2018-10-22 | Interdigital Patent Holdings Inc | Uplink control data transfer |
CN102812658B (zh) | 2010-01-08 | 2015-12-16 | 交互数字专利控股公司 | 针对多个载波的信道状态信息传输的方法及设备 |
JP5710649B2 (ja) * | 2010-02-22 | 2015-04-30 | クゥアルコム・インコーポレイテッドQualcomm Incorporated | アクセス端末ランク付けに基づいてアクセスポイント送信電力を制御すること |
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CN102036397B (zh) * | 2011-01-21 | 2013-03-20 | 大唐移动通信设备有限公司 | Td-lte***的资源调度方法及装置 |
WO2012167489A1 (zh) * | 2011-07-27 | 2012-12-13 | 华为技术有限公司 | 传输数据的方法和设备 |
US9930648B2 (en) * | 2011-11-07 | 2018-03-27 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods and arrangements for transmitting and receiving control information |
WO2013068195A1 (en) * | 2011-11-08 | 2013-05-16 | Nokia Siemens Networks Oy | Code-distributed physical channel definition |
US8817735B1 (en) * | 2012-09-28 | 2014-08-26 | Sprint Spectrum L.P. | Systems and methods for allocating fully-orthogonal and quasi-orthogonal spreading codes to access terminals in radio access networks based on a tolerance level for additional interference on a per-access-terminal basis |
CN113703413B (zh) * | 2021-11-01 | 2022-01-25 | 西安热工研究院有限公司 | 基于二级索引的数据交互方法和***、设备及存储介质 |
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-
2002
- 2002-09-27 EP EP20090011779 patent/EP2124352B1/en not_active Expired - Lifetime
- 2002-09-27 EP EP07024103A patent/EP1895684B1/en not_active Expired - Lifetime
- 2002-09-27 EP EP02800291A patent/EP1438795B1/en not_active Expired - Lifetime
- 2002-09-27 AU AU2002362426A patent/AU2002362426B2/en not_active Expired
- 2002-09-27 WO PCT/KR2002/001822 patent/WO2003030407A1/en not_active Application Discontinuation
- 2002-09-27 CN CNB028191420A patent/CN100527646C/zh not_active Expired - Lifetime
- 2002-09-27 MX MXPA04002849A patent/MXPA04002849A/es active IP Right Grant
- 2002-09-27 CA CA2462135A patent/CA2462135C/en not_active Expired - Lifetime
- 2002-09-30 US US10/259,292 patent/US7376076B2/en active Active
-
2007
- 2007-07-30 US US11/830,053 patent/US7471622B2/en not_active Ceased
-
2009
- 2009-10-08 US US12/576,005 patent/USRE42675E1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1438795B1 (en) | 2012-02-08 |
CA2462135A1 (en) | 2004-03-26 |
CN100527646C (zh) | 2009-08-12 |
EP2124352A3 (en) | 2010-05-19 |
EP1438795A4 (en) | 2004-12-15 |
AU2002362426B2 (en) | 2008-09-11 |
US20030063595A1 (en) | 2003-04-03 |
USRE42675E1 (en) | 2011-09-06 |
US20070263586A1 (en) | 2007-11-15 |
US7376076B2 (en) | 2008-05-20 |
EP1438795A1 (en) | 2004-07-21 |
EP1895684B1 (en) | 2012-05-16 |
EP1895684A2 (en) | 2008-03-05 |
EP2124352B1 (en) | 2015-05-13 |
EP2124352A2 (en) | 2009-11-25 |
EP1895684A3 (en) | 2008-06-25 |
CN1561585A (zh) | 2005-01-05 |
US7471622B2 (en) | 2008-12-30 |
WO2003030407A1 (en) | 2003-04-10 |
CA2462135C (en) | 2014-12-30 |
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