MX2009008405A - Dispositivo de terminal de comunicacion, dispositivo de control de comunicacion, sistema de comunicacion inalambrica y metodo de peticion de distribucion de recurso. - Google Patents
Dispositivo de terminal de comunicacion, dispositivo de control de comunicacion, sistema de comunicacion inalambrica y metodo de peticion de distribucion de recurso.Info
- Publication number
- MX2009008405A MX2009008405A MX2009008405A MX2009008405A MX2009008405A MX 2009008405 A MX2009008405 A MX 2009008405A MX 2009008405 A MX2009008405 A MX 2009008405A MX 2009008405 A MX2009008405 A MX 2009008405A MX 2009008405 A MX2009008405 A MX 2009008405A
- Authority
- MX
- Mexico
- Prior art keywords
- control device
- communication
- communication control
- terminal device
- communication terminal
- Prior art date
Links
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
- H04J13/0007—Code type
- H04J13/0055—ZCZ [zero correlation zone]
- H04J13/0059—CAZAC [constant-amplitude and zero auto-correlation]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
-
- 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
- H04L1/0026—Transmission of channel quality indication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/40—Bus networks
- H04L12/40006—Architecture of a communication node
- H04L12/40013—Details regarding a bus controller
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2602—Signal structure
- H04L27/261—Details of reference signals
- H04L27/2613—Structure of the reference signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/0005—Synchronisation arrangements synchronizing of arrival of multiple uplinks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0091—Signaling for the administration of the divided path
Abstract
Un dispositivo de terminal de comunicación puede enviar una petición de distribución de recurso a un dispositivo de control de comunicación sin distribuir ningún recurso dedicado para la petición de recurso. El dispositivo de terminal de comunicación es aplicado en un sistema de comunicación inalámbrica en el cual el dispositivo de control de comunicación distribuye los recursos utilizados cuando se realice la transmisión de radio a partir del dispositivo de terminal de comunicación (200) al dispositivo de control de comunicación (100). El dispositivo de terminal de comunicación incluye: una unidad de determinación (210) que establece si envía una petición de recurso al dispositivo de control de comunicación (100); y una unidad de control de señal (211) que transmite una señal utilizada para el mantenimiento de la sincronización de tiempo/frecuencia con el dispositivo de control de comunicación (100) al dispositivo de control de comunicación (100) a través de un primer procedimiento de transmisión para el mantenimiento de la sincronización. Si la unidad de determinación (210) hubiera establecido realizar una petición de recurso, la unidad de control de señal (211) transmitiría la señal al dispositivo de control de comunicación (100) mediante un segundo procedimiento de transmisión indicando la petición de recurso.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007028383 | 2007-02-07 | ||
PCT/JP2008/051360 WO2008096647A1 (ja) | 2007-02-07 | 2008-01-30 | 通信端末装置、通信制御装置、無線通信システムおよびリソース割り当て要求方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2009008405A true MX2009008405A (es) | 2009-10-19 |
Family
ID=39681558
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2009008405A MX2009008405A (es) | 2007-02-07 | 2008-01-30 | Dispositivo de terminal de comunicacion, dispositivo de control de comunicacion, sistema de comunicacion inalambrica y metodo de peticion de distribucion de recurso. |
Country Status (6)
Country | Link |
---|---|
US (2) | US20100016005A1 (es) |
EP (2) | EP2120378A4 (es) |
JP (3) | JP4537485B2 (es) |
CN (1) | CN101653037A (es) |
MX (1) | MX2009008405A (es) |
WO (1) | WO2008096647A1 (es) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MX2009008405A (es) * | 2007-02-07 | 2009-10-19 | Sharp Kk | Dispositivo de terminal de comunicacion, dispositivo de control de comunicacion, sistema de comunicacion inalambrica y metodo de peticion de distribucion de recurso. |
US8310981B2 (en) * | 2008-10-22 | 2012-11-13 | Qualcomm Incorporated | Common and dedicated modulation and coding scheme for a multicarrier system |
US8886113B2 (en) * | 2008-12-30 | 2014-11-11 | Qualcomm Incorporated | Centralized control of relay operation |
HUE033078T2 (hu) * | 2009-02-13 | 2017-11-28 | ERICSSON TELEFON AB L M (publ) | Vezeték nélküli hálózati csomópont energiafogyasztásának vezérlése |
JP2010206547A (ja) * | 2009-03-03 | 2010-09-16 | Sharp Corp | 無線通信システム、受信装置、送信装置、無線通信システムの通信方法、制御プログラムおよび自律分散型ネットワーク |
ATE550904T1 (de) * | 2009-06-18 | 2012-04-15 | Panasonic Corp | Erweitertes direktzugriffsverfahren für mobile kommunikationen |
EP2317686B1 (en) * | 2009-10-28 | 2017-08-30 | Alcatel Lucent | Method and apparatus for requesting and allocating network resource |
US9531514B2 (en) | 2009-12-03 | 2016-12-27 | Qualcomm Incorporated | Sounding reference signal enhancements for wireless communication |
CN103037520A (zh) * | 2011-03-25 | 2013-04-10 | 北京新岸线无线技术有限公司 | 一种资源调度方法和设备 |
US10075969B2 (en) | 2011-04-25 | 2018-09-11 | Texas Instruments Incorporated | Medium access control schedulers for wireless communication |
KR20130124004A (ko) * | 2012-05-04 | 2013-11-13 | 삼성전자주식회사 | 밀리미터 전파 통신 시스템에서 전송기법에 따른 자원할당 방법 및 장치 |
JP2016139990A (ja) * | 2015-01-28 | 2016-08-04 | 富士通株式会社 | 通信システム |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2714226B2 (ja) * | 1990-05-28 | 1998-02-16 | 三洋電機株式会社 | スペクトラム拡散通信システム |
JPH07264176A (ja) * | 1994-03-17 | 1995-10-13 | Matsushita Electric Ind Co Ltd | フレーム番号付加方式と信号伝送装置 |
JP3822028B2 (ja) * | 1996-08-07 | 2006-09-13 | 株式会社日立製作所 | 移動通信方法及びその実施装置 |
JP3220644B2 (ja) * | 1996-08-07 | 2001-10-22 | 株式会社日立製作所 | 移動通信方法及びその実施装置 |
US7068623B1 (en) * | 2000-01-10 | 2006-06-27 | Nortel Networks Limited | Communicating traffic over a wireless channel in a mobile communications system |
KR100438447B1 (ko) * | 2000-10-20 | 2004-07-03 | 삼성전자주식회사 | 이동통신시스템에서 버스트 파일롯 송신장치 및 방법 |
JP3629017B2 (ja) * | 2002-08-20 | 2005-03-16 | 松下電器産業株式会社 | アウターループ送信電力制御方法および無線通信装置 |
GB2409377B (en) * | 2003-12-17 | 2006-05-24 | Motorola Inc | Wireless access networks |
US8085875B2 (en) * | 2004-07-16 | 2011-12-27 | Qualcomm Incorporated | Incremental pilot insertion for channnel and interference estimation |
KR101073915B1 (ko) * | 2005-05-03 | 2011-10-17 | 엘지전자 주식회사 | 자동 재전송 기능을 가지는 이동통신 시스템에서, 제어정보 전송 방법 |
US8098745B2 (en) * | 2006-03-27 | 2012-01-17 | Texas Instruments Incorporated | Random access structure for wireless networks |
JP2007274094A (ja) * | 2006-03-30 | 2007-10-18 | Toshiba Corp | 基地局、無線端末および無線通信方法 |
JP4998680B2 (ja) * | 2006-06-19 | 2012-08-15 | 日本電気株式会社 | 移動通信システムにおけるパイロットリソース割当方法、チャネル品質測定方法および基地局 |
CN101352089B (zh) * | 2006-10-27 | 2015-04-08 | 三菱电机株式会社 | 数据通信方法、通信系统及移动终端 |
MX2009008405A (es) * | 2007-02-07 | 2009-10-19 | Sharp Kk | Dispositivo de terminal de comunicacion, dispositivo de control de comunicacion, sistema de comunicacion inalambrica y metodo de peticion de distribucion de recurso. |
KR100956456B1 (ko) * | 2008-01-31 | 2010-05-06 | 주식회사 에피밸리 | 3족 질화물 반도체 발광소자 |
-
2008
- 2008-01-30 MX MX2009008405A patent/MX2009008405A/es active IP Right Grant
- 2008-01-30 EP EP08704142.2A patent/EP2120378A4/en not_active Withdrawn
- 2008-01-30 EP EP20110002473 patent/EP2330861A3/en not_active Withdrawn
- 2008-01-30 WO PCT/JP2008/051360 patent/WO2008096647A1/ja active Application Filing
- 2008-01-30 US US12/526,216 patent/US20100016005A1/en not_active Abandoned
- 2008-01-30 CN CN200880004397A patent/CN101653037A/zh active Pending
- 2008-01-30 JP JP2008557076A patent/JP4537485B2/ja active Active
-
2009
- 2009-11-12 JP JP2009259149A patent/JP2010068535A/ja active Pending
-
2010
- 2010-10-28 JP JP2010242431A patent/JP2011030279A/ja active Pending
-
2011
- 2011-02-09 US US13/024,168 patent/US20110136528A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP2120378A4 (en) | 2014-04-30 |
JPWO2008096647A1 (ja) | 2010-05-20 |
WO2008096647A1 (ja) | 2008-08-14 |
CN101653037A (zh) | 2010-02-17 |
EP2120378A1 (en) | 2009-11-18 |
JP2010068535A (ja) | 2010-03-25 |
JP4537485B2 (ja) | 2010-09-01 |
EP2330861A2 (en) | 2011-06-08 |
US20100016005A1 (en) | 2010-01-21 |
EP2330861A3 (en) | 2011-08-10 |
US20110136528A1 (en) | 2011-06-09 |
JP2011030279A (ja) | 2011-02-10 |
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