MX2010004631A - Indicacion de recursos de canal dedicado mejorado para canal de acceso aleatorio mejorado. - Google Patents
Indicacion de recursos de canal dedicado mejorado para canal de acceso aleatorio mejorado.Info
- Publication number
- MX2010004631A MX2010004631A MX2010004631A MX2010004631A MX2010004631A MX 2010004631 A MX2010004631 A MX 2010004631A MX 2010004631 A MX2010004631 A MX 2010004631A MX 2010004631 A MX2010004631 A MX 2010004631A MX 2010004631 A MX2010004631 A MX 2010004631A
- Authority
- MX
- Mexico
- Prior art keywords
- rach
- indicating
- dch
- resources
- aich
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 abstract 2
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/002—Transmission of channel access control information
- H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0866—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)
Abstract
En UMTS WCDMA se discute un nuevo enlace ascendente basado en RACH. La solicitud de un recurso de transmisión de enlace ascendente se hace usando un mecanismo basado en el RACH convencional. La diferencia principal con respecto al RACH convencional es que la transmisión de datos utiliza un canal de datos en paquete de enlace ascendente de alta velocidad, conocido como Canal Dedicado Mejorado (E-DCH), en lugar de un solo mensaje corto asociado directamente con el preámbulo de RACH. Un esquema propuesto para indicar los recursos de E-DCH que serán utilizados crea un enlace entre los valores de cada grupo de múltiples firmas enviadas en el AICH (para reconocer el acceso a E-RACH) y un conjunto específico de parámetros de E-DCH definidos en una tabla. Se propone señalizar el conjunto de recursos que se utilizarán independientemente del reconocimiento del acceso al E-RACH. Un método posible es transmitir información en la porción no utilizada del AICH (que corresponde a 1024 chips por cada ranura) indicando el conjunto de recursos.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07119839 | 2007-11-01 | ||
EP08300024 | 2008-01-10 | ||
PCT/IB2008/054446 WO2009057044A1 (en) | 2007-11-01 | 2008-10-28 | Indicating e-dch resources for e-rach |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2010004631A true MX2010004631A (es) | 2010-05-19 |
Family
ID=40428324
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2010004631A MX2010004631A (es) | 2007-11-01 | 2008-10-28 | Indicacion de recursos de canal dedicado mejorado para canal de acceso aleatorio mejorado. |
Country Status (13)
Country | Link |
---|---|
US (2) | US9497777B2 (es) |
EP (1) | EP2218296B1 (es) |
JP (1) | JP5419884B2 (es) |
KR (1) | KR101484485B1 (es) |
CN (1) | CN101843161B (es) |
BR (1) | BRPI0819126B1 (es) |
ES (1) | ES2425073T3 (es) |
MX (1) | MX2010004631A (es) |
MY (1) | MY156496A (es) |
PL (1) | PL2218296T3 (es) |
RU (1) | RU2518176C2 (es) |
TW (1) | TWI484851B (es) |
WO (1) | WO2009057044A1 (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101810047A (zh) * | 2007-09-27 | 2010-08-18 | 交互数字专利控股公司 | 为在增强型rach中发送消息部分而分配无线电资源的方法及设备 |
US9674865B2 (en) * | 2007-10-25 | 2017-06-06 | Interdigital Patent Holdings, Inc. | Method and apparatus for control of uplink feedback information in contention based access in wireless communications |
EP2204064B1 (en) * | 2007-10-30 | 2013-01-02 | Telefonaktiebolaget L M Ericsson (publ) | Fast random access for an enhanced uplink dedicated channel |
KR101582196B1 (ko) | 2009-04-29 | 2016-01-04 | 삼성전자 주식회사 | 이동통신 시스템에서 네트워크의 랜덤 액세스 프리엠블 및 자원 최적화 장치 및 방법 |
CN101938640A (zh) * | 2009-06-29 | 2011-01-05 | 中兴通讯股份有限公司 | 提高广播信道帧利用率、填充部分的使用方法与装置 |
WO2013023055A1 (en) | 2011-08-11 | 2013-02-14 | Interdigital Patent Holdings, Inc. | Fallback to r99 prach |
US8989117B2 (en) | 2011-08-16 | 2015-03-24 | Telefonaktiebolaget L M Ericsson (Publ) | Enhanced dedicated-channel signaling in a CELL—FACH state |
US20130195027A1 (en) * | 2012-01-30 | 2013-08-01 | Qualcomm Incorporated | Method and Apparatus for Channel Fallback in Enhanced Cell Forward Access Channel Dedicated Channel |
JP6913750B2 (ja) | 2017-01-06 | 2021-08-04 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカPanasonic Intellectual Property Corporation of America | 制御情報の送信 |
SG11201908431YA (en) * | 2017-03-27 | 2019-10-30 | Ericsson Telefon Ab L M | Coding scheme and extended synchronization access burst for ec-gsm-iot enhancement |
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US5511067A (en) | 1994-06-17 | 1996-04-23 | Qualcomm Incorporated | Layered channel element in a base station modem for a CDMA cellular communication system |
GB9525637D0 (en) | 1995-12-15 | 1996-02-14 | Philips Electronics Nv | Spread spectrum telecommunication system |
SE9702271D0 (sv) | 1997-06-13 | 1997-06-13 | Ericsson Telefon Ab L M | Återanvändning av fysisk kontrollkanal i ett distribuerat cellulärt radiokommunikationssystem |
US6188351B1 (en) | 1998-08-13 | 2001-02-13 | Ericsson Inc. | Method for improving signal acquistion in a global positioning system receiver |
US6594242B1 (en) | 1999-01-14 | 2003-07-15 | Ericsson, Inc. | Broadcasting of two generation cellular system control channel information over a three generation control channel to support roaming and handover to two generation cellular networks |
RU2168278C2 (ru) * | 1999-07-16 | 2001-05-27 | Корпорация "Самсунг Электроникс" | Способ произвольного доступа абонентов мобильной станции |
US6778509B1 (en) * | 1999-11-19 | 2004-08-17 | Hughes Electronics Corporation | MAC layer protocol for a satellite based packet switched services |
JP3735056B2 (ja) | 2001-10-09 | 2006-01-11 | 株式会社日立国際電気 | Cdma無線基地局 |
DE10232177B3 (de) | 2002-07-16 | 2004-03-11 | Siemens Ag | Verfahren und Anordnungen zur Positionsschätzung einer Mobilstation in einem zellulären Mobilfunknetz |
US20040029545A1 (en) | 2002-08-09 | 2004-02-12 | Anderson Jon J. | Method and system for leaving a communication channel in a wireless communications system |
US6836506B2 (en) | 2002-08-27 | 2004-12-28 | Qualcomm Incorporated | Synchronizing timing between multiple air link standard signals operating within a communications terminal |
SE0301400D0 (sv) * | 2003-05-12 | 2003-05-12 | Ericsson Telefon Ab L M | A method in a telecommunication system |
US8804883B2 (en) | 2004-06-08 | 2014-08-12 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and apparatus for reduced interference signal demodulation |
EP3537681B1 (en) | 2004-06-24 | 2020-10-07 | Apple Inc. | Preambles in ofdma system |
US7358897B2 (en) | 2004-08-16 | 2008-04-15 | Sony Ericsson Mobile Communicatios Ab | Apparatus, methods and computer program products for GPS signal acquisition using an adaptive search engine |
JP4534695B2 (ja) | 2004-09-28 | 2010-09-01 | 日本電気株式会社 | 移動通信端末装置及びその周波数検出方法 |
US7716554B2 (en) | 2005-07-18 | 2010-05-11 | Industrial Technology Research Institute | System and method for blind transport format detection with cyclic redundancy check |
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US7519041B2 (en) * | 2005-12-22 | 2009-04-14 | Motorola, Inc. | Method for improving random access channel performance |
RU2407155C2 (ru) * | 2006-01-20 | 2010-12-20 | Нокиа Корпорейшн | Процедура произвольного доступа с увеличенной зоной действия |
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 |
US9281917B2 (en) | 2007-01-03 | 2016-03-08 | Nokia Technologies Oy | Shared control channel structure |
US8867455B2 (en) * | 2007-10-01 | 2014-10-21 | Qualcomm Incorporated | Enhanced uplink for inactive state in a wireless communication system |
US9674865B2 (en) * | 2007-10-25 | 2017-06-06 | Interdigital Patent Holdings, Inc. | Method and apparatus for control of uplink feedback information in contention based access in wireless communications |
-
2008
- 2008-10-28 JP JP2010531621A patent/JP5419884B2/ja active Active
- 2008-10-28 MX MX2010004631A patent/MX2010004631A/es active IP Right Grant
- 2008-10-28 WO PCT/IB2008/054446 patent/WO2009057044A1/en active Application Filing
- 2008-10-28 RU RU2010121822/07A patent/RU2518176C2/ru active
- 2008-10-28 US US12/739,416 patent/US9497777B2/en active Active
- 2008-10-28 CN CN2008801143753A patent/CN101843161B/zh active Active
- 2008-10-28 KR KR1020107011919A patent/KR101484485B1/ko active IP Right Grant
- 2008-10-28 BR BRPI0819126-3A patent/BRPI0819126B1/pt active IP Right Grant
- 2008-10-28 MY MYPI2010001954A patent/MY156496A/en unknown
- 2008-10-28 ES ES08845774T patent/ES2425073T3/es active Active
- 2008-10-28 EP EP08845774.2A patent/EP2218296B1/en active Active
- 2008-10-28 PL PL08845774T patent/PL2218296T3/pl unknown
- 2008-10-29 TW TW097141606A patent/TWI484851B/zh active
-
2014
- 2014-09-19 US US14/490,984 patent/US9392620B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP2218296A1 (en) | 2010-08-18 |
CN101843161A (zh) | 2010-09-22 |
PL2218296T3 (pl) | 2014-01-31 |
RU2010121822A (ru) | 2011-12-10 |
EP2218296B1 (en) | 2013-05-08 |
BRPI0819126A2 (pt) | 2015-05-05 |
US9392620B2 (en) | 2016-07-12 |
RU2518176C2 (ru) | 2014-06-10 |
TW200939812A (en) | 2009-09-16 |
US20100203915A1 (en) | 2010-08-12 |
KR101484485B1 (ko) | 2015-01-20 |
TWI484851B (zh) | 2015-05-11 |
KR20100103486A (ko) | 2010-09-27 |
US9497777B2 (en) | 2016-11-15 |
BRPI0819126B1 (pt) | 2020-09-15 |
WO2009057044A1 (en) | 2009-05-07 |
ES2425073T3 (es) | 2013-10-11 |
MY156496A (en) | 2016-02-26 |
JP5419884B2 (ja) | 2014-02-19 |
US20150005025A1 (en) | 2015-01-01 |
JP2011503952A (ja) | 2011-01-27 |
CN101843161B (zh) | 2013-12-18 |
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