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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
Application number
MX2010004631A
Other languages
English (en)
Inventor
Timothy J Moulsley
Matthew P J Baker
Original Assignee
Koninkl Philips Electronics Nv
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40428324&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX2010004631(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Publication of MX2010004631A publication Critical patent/MX2010004631A/es

Links

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.
MX2010004631A 2007-11-01 2008-10-28 Indicacion de recursos de canal dedicado mejorado para canal de acceso aleatorio mejorado. MX2010004631A (es)

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)

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KR101582196B1 (ko) 2009-04-29 2016-01-04 삼성전자 주식회사 이동통신 시스템에서 네트워크의 랜덤 액세스 프리엠블 및 자원 최적화 장치 및 방법
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US20130195027A1 (en) * 2012-01-30 2013-08-01 Qualcomm Incorporated Method and Apparatus for Channel Fallback in Enhanced Cell Forward Access Channel Dedicated Channel
RU2734765C1 (ru) 2017-01-06 2020-10-23 Панасоник Интеллекчуал Проперти Корпорэйшн оф Америка Передача управляющей информации
CN110731059A (zh) * 2017-03-27 2020-01-24 瑞典爱立信有限公司 用于EC-GSM-IoT增强的编码方案和扩展同步接入突发

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Also Published As

Publication number Publication date
CN101843161B (zh) 2013-12-18
CN101843161A (zh) 2010-09-22
KR101484485B1 (ko) 2015-01-20
ES2425073T3 (es) 2013-10-11
US20150005025A1 (en) 2015-01-01
US9497777B2 (en) 2016-11-15
PL2218296T3 (pl) 2014-01-31
BRPI0819126A2 (pt) 2015-05-05
US20100203915A1 (en) 2010-08-12
JP2011503952A (ja) 2011-01-27
KR20100103486A (ko) 2010-09-27
WO2009057044A1 (en) 2009-05-07
RU2518176C2 (ru) 2014-06-10
RU2010121822A (ru) 2011-12-10
EP2218296B1 (en) 2013-05-08
US9392620B2 (en) 2016-07-12
EP2218296A1 (en) 2010-08-18
JP5419884B2 (ja) 2014-02-19
MY156496A (en) 2016-02-26
BRPI0819126B1 (pt) 2020-09-15
TW200939812A (en) 2009-09-16
TWI484851B (zh) 2015-05-11

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