AR068291A1 - Metodo y aparato para el manejo de colisiones en transmisiones comunes e-dch - Google Patents
Metodo y aparato para el manejo de colisiones en transmisiones comunes e-dchInfo
- Publication number
- AR068291A1 AR068291A1 ARP080104240A ARP080104240A AR068291A1 AR 068291 A1 AR068291 A1 AR 068291A1 AR P080104240 A ARP080104240 A AR P080104240A AR P080104240 A ARP080104240 A AR P080104240A AR 068291 A1 AR068291 A1 AR 068291A1
- Authority
- AR
- Argentina
- Prior art keywords
- wtru
- rach
- dch
- information dependent
- resource
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 title abstract 4
- 230000001419 dependent effect Effects 0.000 abstract 4
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0833—Random access procedures, e.g. with 4-step access
- H04W74/0841—Random access procedures, e.g. with 4-step access with collision treatment
- H04W74/085—Random access procedures, e.g. with 4-step access with collision treatment collision avoidance
-
- 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
- H04L1/1607—Details of the supervisory signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [TPC]
- H04W52/06—TPC algorithms
- H04W52/14—Separate analysis of uplink or downlink
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [TPC]
- H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
-
- 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
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0833—Random access procedures, e.g. with 4-step access
- H04W74/0841—Random access procedures, e.g. with 4-step access with collision treatment
- H04W74/0858—Random access procedures, e.g. with 4-step access with collision treatment collision detection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Time-Division Multiplex Systems (AREA)
Abstract
Se revelan un método y aparato para el manejo de una colision en transmisiones de acceso de canal de acceso aleatorio (RACH). Una unidad inalámbrica de transmision/recepcion (WTRU) transmite informacion dependiente de la WTRU a los efectos de confirmar que un indicador de adquisicion detectado (A1) tiene como fin la WTRU. La informacion dependiente de la WTRU puede ser transmitida por separado después de detectar al A1, puede ser transmitida conjuntamente con un preámbulo RACH, o puede ser enviado en un mensaje E-RACH. La informacion dependiente de la WTRU puede ser un numero aleatorio, una secuencia o codigo de codificacion seleccionado aleatoriamente entre un conjunto predeterminado de secuencia o de codigos de codificacion. Opcionalmente, la informacion dependiente de la WTRU puede ser un identificador previamente configurado, o informacion derivada del identificador previamente configurado. Asimismo, y opcionalmente después de detectar un A1, la WTRU puede seleccionar aleatoriamente un recurso de canal dedicado y mejorado (E-DCH) a partir de un conjunto de recursos E-DCH asociados con un recurso RACH utilizado para la transmision del preámbulo RACH y transmitir un mensaje E-RACH utilizando el recurso E-DCH seleccionado.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US97556607P | 2007-09-27 | 2007-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR068291A1 true AR068291A1 (es) | 2009-11-11 |
Family
ID=40377542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP080104240A AR068291A1 (es) | 2007-09-27 | 2008-09-29 | Metodo y aparato para el manejo de colisiones en transmisiones comunes e-dch |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US20090086698A1 (es) |
| EP (2) | EP2680659A1 (es) |
| JP (2) | JP5318106B2 (es) |
| KR (3) | KR101159436B1 (es) |
| CN (3) | CN103974449A (es) |
| AR (1) | AR068291A1 (es) |
| AU (1) | AU2008304306B2 (es) |
| BR (1) | BRPI0816009A2 (es) |
| IL (1) | IL204202A (es) |
| MY (1) | MY155994A (es) |
| TW (3) | TWI483576B (es) |
| WO (1) | WO2009042885A2 (es) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4835951B2 (ja) * | 2005-11-04 | 2011-12-14 | 日本電気株式会社 | 無線通信システムとその送信電力制御方法 |
| US8014359B2 (en) | 2006-10-27 | 2011-09-06 | Interdigital Technology Corporation | Method and apparatus for assigning radio resources and controlling transmission parameters on a random access channel |
| US8126054B2 (en) | 2008-01-09 | 2012-02-28 | Motorola Mobility, Inc. | Method and apparatus for highly scalable intraframe video coding |
| US20090197606A1 (en) * | 2008-01-31 | 2009-08-06 | Telefonaktiebolaget L M Ericsson | High-speed serving cell change |
| KR101388399B1 (ko) | 2008-02-12 | 2014-04-22 | 삼성전자주식회사 | 향상된 임의 접근 채널을 사용하는 이동통신 시스템에서데이터 송수신 장치 및 방법 |
| US9357563B2 (en) | 2008-08-12 | 2016-05-31 | Google Technology Holdings LLC | Preventing misuse of random access procedure in wireless communication system |
| US9374837B2 (en) * | 2008-08-12 | 2016-06-21 | Google Technology Holdings LLC | Preventing misuse of random access procedure in wireless communication system |
| EP2408246B1 (en) * | 2009-03-10 | 2014-12-24 | Huawei Technologies Co., Ltd. | Communication method utilizing uplink multiple input multiple output technique and system thereof |
| US20100260108A1 (en) * | 2009-04-13 | 2010-10-14 | Qualcomm Incorporated | Setting up a reverse link data transmission within a wireless communications system |
| US9687933B2 (en) | 2009-06-10 | 2017-06-27 | Profile Cutting Systems Pty Ltd | Cutting head |
| WO2011158377A1 (ja) * | 2010-06-18 | 2011-12-22 | 富士通株式会社 | 無線通信方法、無線通信装置および無線通信システム |
| CN102378351A (zh) * | 2010-08-27 | 2012-03-14 | 中兴通讯股份有限公司 | Td-scdma中下行同步码确认方法及装置 |
| US9107184B2 (en) * | 2011-02-14 | 2015-08-11 | Alcatel Lucent | Method for reduced-overhead short message transmission |
| KR102095405B1 (ko) | 2012-05-10 | 2020-03-31 | 삼성전자주식회사 | 데이터 패킷들의 업링크 및 다운링크 동안 비연결형 전송을 위한 방법 및 시스템 |
| ES2698102T3 (es) | 2013-02-07 | 2019-01-31 | Dyno Nobel Inc | Sistemas para suministrar explosivos y métodos relacionados con ellos |
| CN104604313A (zh) * | 2013-03-20 | 2015-05-06 | 华为技术有限公司 | 用户设备冲突检测方法、用户设备和基站 |
| CN104363974A (zh) * | 2013-03-20 | 2015-02-18 | 华为技术有限公司 | 用户设备冲突检测方法、用户设备和基站 |
| EP3687258B1 (en) * | 2014-08-19 | 2023-10-04 | Telefonaktiebolaget LM Ericsson (publ) | Collision avoidance with synchronized transmission |
| EP3952587A1 (en) * | 2015-10-30 | 2022-02-09 | Telefonaktiebolaget LM Ericsson (publ) | Two-step contention-based random access over radio resources in laa |
| JP2019145865A (ja) | 2016-07-05 | 2019-08-29 | シャープ株式会社 | 基地局装置、端末装置およびその通信方法 |
| EP3776986A1 (en) * | 2018-04-04 | 2021-02-17 | IDAC Holdings, Inc. | Method and apparatus for collision mitigation and complexity reduction for noma |
| KR20200131078A (ko) | 2019-05-13 | 2020-11-23 | 배헌민 | 해양생물 포집장치 |
| CN114930755B (zh) * | 2020-12-11 | 2025-08-05 | 北京小米移动软件有限公司 | 数据传输方法及装置、存储介质 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI105741B (fi) * | 1998-02-12 | 2000-09-29 | Nokia Networks Oy | Tiedonsiirtomenetelmä ja radiojärjestelmä |
| DE10008653A1 (de) * | 2000-02-24 | 2001-09-06 | Siemens Ag | Verbesserungen an einem Funkkommunikationssystem |
| KR20040064867A (ko) * | 2003-01-10 | 2004-07-21 | 삼성전자주식회사 | 이동통신 시스템에서 역방향 메시지의 전송 구간을제공하는 방법 |
| CN100505657C (zh) * | 2004-07-15 | 2009-06-24 | 中兴通讯股份有限公司 | 无线局域网中实现切换联接的方法 |
| US7904055B2 (en) * | 2005-08-23 | 2011-03-08 | Lg Electronics Inc. | Communicating message in mobile communication system |
| WO2007043098A1 (ja) * | 2005-09-30 | 2007-04-19 | Mitsubishi Denki Kabushiki Kaisha | 移動局及び通信方法 |
| RU2421911C2 (ru) * | 2005-12-23 | 2011-06-20 | Эл Джи Электроникс Инк. | Способ и процедуры несинхронизированной связи, синхронизированной связи и синхронизации связи в режиме ожидания "stand-by" и в системах e-utra |
| US20070155390A1 (en) * | 2006-01-04 | 2007-07-05 | Ipwireless, Inc. | Initial connection establishment in a wireless communication system |
| US7912471B2 (en) * | 2006-01-04 | 2011-03-22 | Wireless Technology Solutions Llc | Initial connection establishment in a wireless communication system |
| AU2007203861B2 (en) * | 2006-01-05 | 2009-11-26 | Interdigital Patent Holdings, Inc. | Transmitting information in mobile communications system |
| EP1982476B1 (en) * | 2006-01-20 | 2018-09-05 | Nokia Technologies Oy | Random access procedure with enhanced coverage |
| EP2262341B1 (en) * | 2006-03-07 | 2016-11-02 | Panasonic Corporation | Overhead reduction of uplink control signaling in a mobile communication system |
| CN101543126B (zh) * | 2006-09-29 | 2012-11-14 | 诺基亚公司 | 提供将e-dch用作rach共享信道的装置、方法和计算机程序 |
| WO2008090528A1 (en) * | 2007-01-25 | 2008-07-31 | Nokia Corporation | Collision detection for random access procedure |
-
2008
- 2008-09-25 US US12/238,053 patent/US20090086698A1/en not_active Abandoned
- 2008-09-26 MY MYPI2010000835A patent/MY155994A/en unknown
- 2008-09-26 EP EP13185997.7A patent/EP2680659A1/en not_active Ceased
- 2008-09-26 TW TW097137313A patent/TWI483576B/zh active
- 2008-09-26 TW TW101107774A patent/TWI483577B/zh not_active IP Right Cessation
- 2008-09-26 EP EP08833129A patent/EP2193686A2/en not_active Withdrawn
- 2008-09-26 KR KR1020107008082A patent/KR101159436B1/ko not_active Expired - Fee Related
- 2008-09-26 WO PCT/US2008/077894 patent/WO2009042885A2/en not_active Ceased
- 2008-09-26 BR BRPI0816009A patent/BRPI0816009A2/pt not_active IP Right Cessation
- 2008-09-26 KR KR1020147000658A patent/KR101574029B1/ko not_active Expired - Fee Related
- 2008-09-26 TW TW097217488U patent/TWM350932U/zh not_active IP Right Cessation
- 2008-09-26 JP JP2010527192A patent/JP5318106B2/ja active Active
- 2008-09-26 CN CN201410184597.XA patent/CN103974449A/zh active Pending
- 2008-09-26 AU AU2008304306A patent/AU2008304306B2/en not_active Ceased
- 2008-09-26 CN CN200880108709A patent/CN101810042A/zh active Pending
- 2008-09-26 KR KR1020107010242A patent/KR20100075620A/ko not_active Withdrawn
- 2008-09-27 CN CN2008201370222U patent/CN201467465U/zh not_active Expired - Fee Related
- 2008-09-29 AR ARP080104240A patent/AR068291A1/es not_active Application Discontinuation
-
2010
- 2010-02-28 IL IL204202A patent/IL204202A/en not_active IP Right Cessation
-
2013
- 2013-07-09 JP JP2013143655A patent/JP5785225B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| WO2009042885A8 (en) | 2009-06-25 |
| JP5785225B2 (ja) | 2015-09-24 |
| TWI483577B (zh) | 2015-05-01 |
| CN101810042A (zh) | 2010-08-18 |
| EP2193686A2 (en) | 2010-06-09 |
| AU2008304306A1 (en) | 2009-04-02 |
| US20090086698A1 (en) | 2009-04-02 |
| TW201251370A (en) | 2012-12-16 |
| JP5318106B2 (ja) | 2013-10-16 |
| BRPI0816009A2 (pt) | 2018-07-31 |
| WO2009042885A2 (en) | 2009-04-02 |
| AU2008304306B2 (en) | 2013-03-21 |
| CN103974449A (zh) | 2014-08-06 |
| TWM350932U (en) | 2009-02-11 |
| JP2010541421A (ja) | 2010-12-24 |
| MY155994A (en) | 2015-12-31 |
| KR101159436B1 (ko) | 2012-07-13 |
| EP2680659A1 (en) | 2014-01-01 |
| TWI483576B (zh) | 2015-05-01 |
| CN201467465U (zh) | 2010-05-12 |
| KR20100068437A (ko) | 2010-06-23 |
| IL204202A (en) | 2013-12-31 |
| JP2013229928A (ja) | 2013-11-07 |
| KR20140024045A (ko) | 2014-02-27 |
| KR101574029B1 (ko) | 2015-12-02 |
| TW200922192A (en) | 2009-05-16 |
| WO2009042885A3 (en) | 2009-05-14 |
| KR20100075620A (ko) | 2010-07-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AR068291A1 (es) | Metodo y aparato para el manejo de colisiones en transmisiones comunes e-dch | |
| MX2020004961A (es) | Métodos para el acceso de enlace ascendente suplementario en sistemas inalámbricos. | |
| ES2542971T3 (es) | Método y aparato para asignar recursos y tratamiento de información de confirmación | |
| JP2019532583A5 (es) | ||
| ES2564322T3 (es) | Comunicación síncrona basada en TDM en escenarios con interferencia dominante | |
| BR112019007761A2 (pt) | procedimento de canal de acesso aleatório dependente de forma de onda | |
| AR120336A2 (es) | Métodos y aparatos para la comunicación inalámbrica | |
| MX2018001346A (es) | Procedimiento de acceso aleatorio para funcionamiento de mtc. | |
| JP2017520143A5 (es) | ||
| PH12021552471A1 (en) | Reference signal transmission techniques for random access messages | |
| MX2019002592A (es) | Metodo para transmitir y recibir un canal de acceso aleatorio y aparato para el mismo. | |
| AR076391A1 (es) | Metodo y aparato para acceso aleatorio en comunicaciones inalambricas multiportadoras | |
| MX2020001671A (es) | Asignacion de recursos de canal de control de enlace ascendente fisico (pucch). | |
| MX2020008202A (es) | Metodos para proporcionar indicacion de ocasion de rach para procedimiento de acceso aleatorio iniciado por orden de pdcch y terminales inalambricas y estaciones base relacionadas. | |
| CU24683B1 (es) | Método, dispositivo y sistema para operar en una red de comunicaciones inalámbricas | |
| MX2009004310A (es) | Metodo y aparato para enviar una indicacion de calidad de canal por medio de un canal compartido. | |
| CL2017002692A1 (es) | Mecanismo de reconocimiento de bloque para reconocer datos dl-mu en sistemas de comunicación inalámbrica ul-mu | |
| CL2016002769A1 (es) | Método y aparatos para señalizar asignaciones de usuario en una red de comunicación inalámbrica multiusuario utilizando un diseño eficiente de campo de señal en paquetes inalámbricos de alta eficiencia. | |
| JP2016007028A5 (es) | ||
| AR070094A1 (es) | Metodo y aparato para realizar la transicion del estado de la wtru con el canal de acceso aleatorio (rach) ampliado en sistema de acceso por paquetes de alta velocidad (hspa) | |
| TW201613413A (en) | Transmission of common control messages for machine-type communication (MTC) user equipments with reduced bandwidth | |
| AR049037A1 (es) | Un metodo y aparato para minimizar fallas de transmision en comunicaciones inalambricas | |
| WO2011126343A3 (en) | Apparatus and method for performing random access in multi-carrier system | |
| PL2247152T3 (pl) | Sposób przesyłania komunikatów RRC w systemie komunikacji bezprzewodowej | |
| ES2570938T3 (es) | Método y aparato para transmitir MAC PDU con prioridad de canal lógico |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration | ||
| FD | Application declared void or lapsed, e.g., due to non-payment of fee |