MX2009008319A - Estacion movil, aparato de red de acceso de radio y sistema de comunicaciones moviles. - Google Patents

Estacion movil, aparato de red de acceso de radio y sistema de comunicaciones moviles.

Info

Publication number
MX2009008319A
MX2009008319A MX2009008319A MX2009008319A MX2009008319A MX 2009008319 A MX2009008319 A MX 2009008319A MX 2009008319 A MX2009008319 A MX 2009008319A MX 2009008319 A MX2009008319 A MX 2009008319A MX 2009008319 A MX2009008319 A MX 2009008319A
Authority
MX
Mexico
Prior art keywords
channel
mobile station
downlink
uplink
network device
Prior art date
Application number
MX2009008319A
Other languages
English (en)
Inventor
Sadayuki Abeta
Minami Ishii
Anil Umesh
Original Assignee
Ntt Docomo Inc
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
Application filed by Ntt Docomo Inc filed Critical Ntt Docomo Inc
Publication of MX2009008319A publication Critical patent/MX2009008319A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • 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
    • 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
    • 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

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 describe un aparato de red de acceso de radio. El aparato se comunica con una estación móvil utilizando un canal dedicado de enlace ascendente, un canal de datos compartidos de enlace descendente y un canal de control de señalización de enlace descendente. El aparato incluye una unidad de distribución de canal dedicado de enlace ascendente que distribuye, a una estación móvil que inicia o reinicia las comunicaciones, en un canal de datos compartidos de enlace descendente, un canal dedicado de enlace ascendente que será utilizado pro la estación móvil; una unidad de detección de recepción de canal dedicado que percibe, en el canal dedicado de enlace ascendente que es distribuido, la recepción de la transmisión del enlace ascendente que proviene de la estación móvil; y una unidad de transmisión de enlace descendente que, cuando sea detectada la recepción de canal dedicado de la estación móvil, transmite una respuesta a la estación móvil utilizando el canal de datos compartidos de enlace descendente y al canal de control de señalización de enlace descendente.
MX2009008319A 2007-02-07 2008-02-06 Estacion movil, aparato de red de acceso de radio y sistema de comunicaciones moviles. MX2009008319A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007028627 2007-02-07
JP2007167008A JP4533915B2 (ja) 2007-02-07 2007-06-25 移動局、無線アクセスネットワーク装置及び移動通信システム
PCT/JP2008/051959 WO2008096789A1 (ja) 2007-02-07 2008-02-06 移動局、無線アクセスネットワーク装置及び移動通信システム

Publications (1)

Publication Number Publication Date
MX2009008319A true MX2009008319A (es) 2009-08-13

Family

ID=39839285

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009008319A MX2009008319A (es) 2007-02-07 2008-02-06 Estacion movil, aparato de red de acceso de radio y sistema de comunicaciones moviles.

Country Status (11)

Country Link
US (1) US20100113081A1 (es)
EP (1) EP2129144B1 (es)
JP (2) JP4533915B2 (es)
KR (1) KR101126568B1 (es)
CN (1) CN101653036B (es)
AU (1) AU2008212264B2 (es)
BR (1) BRPI0807345A2 (es)
CA (1) CA2676971C (es)
MX (1) MX2009008319A (es)
RU (1) RU2468529C2 (es)
WO (1) WO2008096789A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EA020914B1 (ru) 2007-06-06 2015-02-27 Шарп Кабусики Кайся Система мобильной связи, устройство базовой станции и устройство мобильной станции
US8169992B2 (en) 2007-08-08 2012-05-01 Telefonaktiebolaget Lm Ericsson (Publ) Uplink scrambling during random access
JP5322832B2 (ja) 2009-08-06 2013-10-23 シャープ株式会社 移動局装置、基地局装置、無線通信システムおよびランダムアクセス方法
US9503931B2 (en) 2009-08-12 2016-11-22 Qualcomm Incorporated Enhancements to the MU-MIMO VHT preamble to enable mode detection
HUE031543T2 (en) 2009-09-15 2017-07-28 Huawei Tech Co Ltd Upload Direction Sync Processing Process, User Device, and Base Station
US20120184306A1 (en) * 2009-09-28 2012-07-19 Nokia Corporation Random Access Process Reusing For D2D Probing in Cellular-Aided D2D Networks
JP5278350B2 (ja) 2010-02-25 2013-09-04 富士通株式会社 基地局装置、識別子割当方法及び識別子割当プログラム
JP5565475B2 (ja) * 2011-02-10 2014-08-06 富士通株式会社 無線通信システム、受信装置、送信装置および無線通信方法
CN103975560B (zh) * 2011-12-06 2017-06-06 瑞典爱立信有限公司 用于控制信道的准许控制

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9900389D0 (en) * 1999-01-09 1999-02-24 Philips Electronics Nv Radio communication system
EP1232575B1 (en) * 1999-11-29 2009-06-03 Samsung Electronics Co., Ltd. method for assigning a common packet channel in a cdma communication system
US6487184B1 (en) * 2000-08-25 2002-11-26 Motorola, Inc. Method and apparatus for supporting radio acknowledgement information for a uni-directional user data channel
JP2002199432A (ja) * 2000-12-22 2002-07-12 Ntt Docomo Inc 無線データ通信システム、無線データ通信システムにおける親局及び子局、無線データ通信方法
JP4048106B2 (ja) * 2002-12-06 2008-02-13 株式会社エヌ・ティ・ティ・ドコモ 周辺セル通知装置、周辺セル通知方法
US7200405B2 (en) * 2003-11-18 2007-04-03 Interdigital Technology Corporation Method and system for providing channel assignment information used to support uplink and downlink channels
KR100720587B1 (ko) 2005-07-14 2007-05-22 엘지전자 주식회사 디지털 멀티미디어 방송 수신 단말기 및 이를 이용한 방송수신 방법
JP2007167008A (ja) 2005-12-22 2007-07-05 Japan Steel Works Ltd:The 豆乳および豆腐の製造方法
DK2087653T3 (en) * 2006-10-03 2015-02-23 Qualcomm Inc Re-synchronizing temporary UE-IDS in a wireless communication system
WO2008096959A1 (en) * 2007-02-06 2008-08-14 Lg Electronics Inc. Use of dedicated rach signatures

Also Published As

Publication number Publication date
EP2129144B1 (en) 2016-08-03
CA2676971C (en) 2013-07-16
KR20090109112A (ko) 2009-10-19
RU2009132462A (ru) 2011-03-20
JP2008219852A (ja) 2008-09-18
CN101653036A (zh) 2010-02-17
JP4533915B2 (ja) 2010-09-01
EP2129144A1 (en) 2009-12-02
EP2129144A4 (en) 2011-09-07
WO2008096789A1 (ja) 2008-08-14
CN101653036B (zh) 2012-10-10
JP2010141913A (ja) 2010-06-24
BRPI0807345A2 (pt) 2014-05-20
AU2008212264A1 (en) 2008-08-14
AU2008212264B2 (en) 2013-11-28
US20100113081A1 (en) 2010-05-06
KR101126568B1 (ko) 2012-03-22
CA2676971A1 (en) 2008-08-14
RU2468529C2 (ru) 2012-11-27

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