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CN102084711A - 用户设备接入方法及系统和网络接入设备 - Google Patents

用户设备接入方法及系统和网络接入设备 Download PDF

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Publication number
CN102084711A
CN102084711A CN2009801237774A CN200980123777A CN102084711A CN 102084711 A CN102084711 A CN 102084711A CN 2009801237774 A CN2009801237774 A CN 2009801237774A CN 200980123777 A CN200980123777 A CN 200980123777A CN 102084711 A CN102084711 A CN 102084711A
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CN
China
Prior art keywords
random access
user equipment
message
access channel
mentioned
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN2009801237774A
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English (en)
Inventor
吕永霞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Filing date
Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Publication of CN102084711A publication Critical patent/CN102084711A/zh
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

一种用户设备接入方法及系统和网络接入设备，该方法包括：接收来自用户设备的第一随机接入信道消息，向所述用户设备发送第二随机接入信道消息，所述第二随机接入信道消息中包含传输时间间隔绑定设置信息；接收用户设备基于所述设置信息指示的模式传输的第三随机接入信道消息。本发明有效地节省了随机接入的时间；并且在UE功率受限的情况下，可以采用TTI绑定模式发送第三RACH消息，提高了UE的随机接入率。

Description

PCT国内申请，说明书已公开。

Claims (1)

  1. PCT国内申请，权利要求书已公开。
CN2009801237774A 2009-02-01 2009-02-01 用户设备接入方法及系统和网络接入设备 Pending CN102084711A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2009/070326 WO2010085908A1 (zh) 2009-02-01 2009-02-01 用户设备接入方法及系统和网络接入设备

Publications (1)

Publication Number Publication Date
CN102084711A true CN102084711A (zh) 2011-06-01

Family

ID=42395094

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009801237774A Pending CN102084711A (zh) 2009-02-01 2009-02-01 用户设备接入方法及系统和网络接入设备

Country Status (4)

Country Link
US (1) US20110280212A1 (zh)
JP (1) JP2012516586A (zh)
CN (1) CN102084711A (zh)
WO (1) WO2010085908A1 (zh)

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US9538527B2 (en) 2011-11-04 2017-01-03 Huawei Technologies Co., Ltd Method for determining transmission time interval, base station, and radio network controller

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Publication number Publication date
JP2012516586A (ja) 2012-07-19
US20110280212A1 (en) 2011-11-17
WO2010085908A1 (zh) 2010-08-05

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Application publication date: 20110601