CN104094657B - 用于增强型蜂窝小区前向接入信道专用信道中的信道回退的方法和装置 - Google Patents

用于增强型蜂窝小区前向接入信道专用信道中的信道回退的方法和装置 Download PDF

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Publication number
CN104094657B
CN104094657B CN201380007008.4A CN201380007008A CN104094657B CN 104094657 B CN104094657 B CN 104094657B CN 201380007008 A CN201380007008 A CN 201380007008A CN 104094657 B CN104094657 B CN 104094657B
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China
Prior art keywords
fallback
decision
uplink data
resources
information
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CN201380007008.4A
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English (en)
Chinese (zh)
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CN104094657A (zh
Inventor
L·许
S·卡纳玛拉普蒂
R·阿加瓦尔
R·卡帕
S·D·萨姆瓦尼
A·巴德瓦
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Qualcomm Inc
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Qualcomm Inc
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • 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
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/004—Transmission of channel access control information in the uplink, i.e. towards network

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201380007008.4A 2012-01-30 2013-01-30 用于增强型蜂窝小区前向接入信道专用信道中的信道回退的方法和装置 Active CN104094657B (zh)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201261592251P 2012-01-30 2012-01-30
US61/592,251 2012-01-30
US201261645469P 2012-05-10 2012-05-10
US61/645,469 2012-05-10
US13/553,574 US20130195027A1 (en) 2012-01-30 2012-07-19 Method and Apparatus for Channel Fallback in Enhanced Cell Forward Access Channel Dedicated Channel
US13/553,574 2012-07-19
PCT/US2013/023941 WO2013116403A1 (en) 2012-01-30 2013-01-30 Method and apparatus for channel fallback in enhanced cell forward access channel dedicated channel

Publications (2)

Publication Number Publication Date
CN104094657A CN104094657A (zh) 2014-10-08
CN104094657B true CN104094657B (zh) 2018-05-18

Family

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CN201380007008.4A Active CN104094657B (zh) 2012-01-30 2013-01-30 用于增强型蜂窝小区前向接入信道专用信道中的信道回退的方法和装置

Country Status (7)

Country Link
US (1) US20130195027A1 (enExample)
EP (1) EP2810511A1 (enExample)
JP (1) JP6122032B2 (enExample)
KR (1) KR20140128371A (enExample)
CN (1) CN104094657B (enExample)
IN (1) IN2014CN04807A (enExample)
WO (1) WO2013116403A1 (enExample)

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WO2013115698A1 (en) * 2012-01-30 2013-08-08 Telefonaktiebolaget L M Ericsson (Publ) Random access mode fallback in wireless networks
CN103517318B (zh) 2012-06-19 2017-06-06 华为终端有限公司 一种数据发送方法、装置和系统
CN103404205A (zh) * 2012-06-21 2013-11-20 华为终端有限公司 一种数据发送方法、装置和系统
CN103959887B (zh) * 2012-09-19 2018-08-14 华为技术有限公司 信道接入处理方法及其装置
US9479321B2 (en) * 2012-11-02 2016-10-25 Telefonaktiebolaget L M Ericsson (Publ) Flexible spectrum support in cellular wireless communications
JP6527138B2 (ja) * 2014-04-16 2019-06-05 株式会社日立製作所 核磁気共鳴撮像装置およびｒｆシミング方法
US11212722B2 (en) * 2015-08-07 2021-12-28 Telefonaktiebolaget L M Ericsson (Publ) Method and arrangement for requesting of resources
US10568147B2 (en) * 2017-11-16 2020-02-18 Qualcomm Incorporated Uplink specific backoff indicator
CN113891487B (zh) * 2020-07-03 2024-10-25 维沃移动通信有限公司 随机接入方法、装置及网络侧设备

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CN101547510A (zh) * 2008-03-25 2009-09-30 鼎桥通信技术有限公司 一种资源分配方法及系统
CN101919298A (zh) * 2008-01-04 2010-12-15 交互数字专利控股公司 用于在cell_fach状态中执行增强型随机接入信道过程的方法和设备

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KR101421773B1 (ko) * 2007-06-19 2014-07-22 텔레폰악티에볼라겟엘엠에릭슨(펍) 원격 통신 시스템에서의 자원을 스케줄링하기 위한 방법 및 시스템
US9497777B2 (en) * 2007-11-01 2016-11-15 Koninklijke Philips N.V. Indicating E-DCH resources for E-RACH
US9247420B2 (en) * 2007-12-12 2016-01-26 Lg Electronics Inc. Method of managing user equipment capabilities
US8149773B2 (en) * 2008-01-04 2012-04-03 Qualcomm Incorporated Resource allocation for enhanced uplink using an acquisition indicator channel
WO2010002307A1 (en) * 2008-07-01 2010-01-07 Telefonaktiebolaget L M Ericsson (Publ) Method and arrangement in a telecommunications system
US8504902B2 (en) * 2009-09-09 2013-08-06 Apple Inc. Methods and apparatus for virtually connected communication modes
CN102771174B (zh) * 2010-02-12 2016-08-03 交互数字专利控股公司 用于优化上行链路随机接入信道传输的方法和装置
US8478258B2 (en) * 2010-03-05 2013-07-02 Intel Corporation Techniques to reduce false detection of control channel messages in a wireless network
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KR101943821B1 (ko) * 2011-06-21 2019-01-31 한국전자통신연구원 무선 통신 시스템에서 제어채널 송수신 방법
WO2013023055A1 (en) * 2011-08-11 2013-02-14 Interdigital Patent Holdings, Inc. Fallback to r99 prach
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CN101547510A (zh) * 2008-03-25 2009-09-30 鼎桥通信技术有限公司 一种资源分配方法及系统

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Discussions on Solution of Fallback to R99 PRACH;Huawei;《3GPP TSG-RAN WG2 #76 R2-115853》;20111118;第2节，图1 *

Also Published As

Publication number Publication date
JP2015508962A (ja) 2015-03-23
EP2810511A1 (en) 2014-12-10
WO2013116403A1 (en) 2013-08-08
CN104094657A (zh) 2014-10-08
JP6122032B2 (ja) 2017-04-26
IN2014CN04807A (enExample) 2015-09-18
KR20140128371A (ko) 2014-11-05
US20130195027A1 (en) 2013-08-01

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