CN104853446B - 用于通过无线电接口执行随机接入过程的技术 - Google Patents

用于通过无线电接口执行随机接入过程的技术 Download PDF

Info

Publication number
CN104853446B
CN104853446B CN201510236368.2A CN201510236368A CN104853446B CN 104853446 B CN104853446 B CN 104853446B CN 201510236368 A CN201510236368 A CN 201510236368A CN 104853446 B CN104853446 B CN 104853446B
Authority
CN
China
Prior art keywords
access
bandwidth
radio interface
rach
base station
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.)
Active
Application number
CN201510236368.2A
Other languages
English (en)
Chinese (zh)
Other versions
CN104853446A (zh
Inventor
R.巴尔德梅尔
M.埃德弗德森
E.达尔曼
J.C.哈尔特森
S.帕克瓦尔
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of CN104853446A publication Critical patent/CN104853446A/zh
Application granted granted Critical
Publication of CN104853446B publication Critical patent/CN104853446B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • H04W74/0891—Non-scheduled access, e.g. ALOHA using a dedicated channel for access for synchronized access
    • 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
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
CN201510236368.2A 2005-10-21 2006-10-20 用于通过无线电接口执行随机接入过程的技术 Active CN104853446B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0502348-6 2005-10-21
SE0502348 2005-10-21
CNA2006800392143A CN101292562A (zh) 2005-10-21 2006-10-20 用于通过无线电接口执行随机接入过程的技术

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CNA2006800392143A Division CN101292562A (zh) 2005-10-21 2006-10-20 用于通过无线电接口执行随机接入过程的技术

Publications (2)

Publication Number Publication Date
CN104853446A CN104853446A (zh) 2015-08-19
CN104853446B true CN104853446B (zh) 2020-03-17

Family

ID=37685920

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201510236368.2A Active CN104853446B (zh) 2005-10-21 2006-10-20 用于通过无线电接口执行随机接入过程的技术
CNA2006800392143A Pending CN101292562A (zh) 2005-10-21 2006-10-20 用于通过无线电接口执行随机接入过程的技术

Family Applications After (1)

Application Number Title Priority Date Filing Date
CNA2006800392143A Pending CN101292562A (zh) 2005-10-21 2006-10-20 用于通过无线电接口执行随机接入过程的技术

Country Status (15)

Country Link
US (1) US8285294B2 (enExample)
EP (1) EP1938647B1 (enExample)
JP (1) JP5038317B2 (enExample)
KR (1) KR101296558B1 (enExample)
CN (2) CN104853446B (enExample)
AU (1) AU2006303388B2 (enExample)
BR (1) BRPI0617640B8 (enExample)
DK (1) DK1938647T3 (enExample)
ES (1) ES2602254T3 (enExample)
HU (1) HUE030683T2 (enExample)
MY (1) MY154823A (enExample)
PL (1) PL1938647T3 (enExample)
PT (1) PT1938647T (enExample)
RU (1) RU2433574C2 (enExample)
WO (1) WO2007045504A1 (enExample)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8385977B2 (en) * 2001-05-02 2013-02-26 Trex Enterprises Corp Cellular communication system with high speed content distribution
US8369424B2 (en) * 2006-07-14 2013-02-05 Qualcomm Incorporated Frequency selective and frequency diversity transmissions in a wireless communication system
JP5152472B2 (ja) * 2007-04-28 2013-02-27 日本電気株式会社 無線通信システムにおけるリソース割当制御方法および装置
US8169992B2 (en) 2007-08-08 2012-05-01 Telefonaktiebolaget Lm Ericsson (Publ) Uplink scrambling during random access
JP5167760B2 (ja) * 2007-10-24 2013-03-21 富士通株式会社 無線通信システムにおける上り通信方法並びに無線通信システム、無線端末及び無線基地局
CN102625467B (zh) * 2008-01-07 2015-12-09 三星电子株式会社 传输随机接入前导信号的设备和方法
WO2009091125A1 (en) * 2008-01-15 2009-07-23 Lg Electronics Inc. Random access channel frequency diversity
US20110009145A1 (en) * 2008-02-20 2011-01-13 Electrobit Wireless Corporation Oy Method and network arrangement for re-allocating frequency resources between co-located cellular networks
CN101267679B (zh) 2008-04-26 2013-03-27 中兴通讯股份有限公司 一种用于映射物理随机接入信道的方法
US8094616B2 (en) * 2008-05-02 2012-01-10 Intel Corporation OFDMA contention-based random access channel design for mobile wireless systems
US8009782B2 (en) 2008-05-21 2011-08-30 Nokia Siemens Networks Oy Downscaling system bandwidth
JP5468066B2 (ja) * 2008-05-21 2014-04-09 ノキア シーメンス ネットワークス オサケユキチュア Ｐｕｃｃｈ構成による任意のシステム帯域幅のためのｌｔｅｕｌシステムの実施
EP2166694A3 (en) * 2008-09-18 2012-01-04 Samsung Electronics Co., Ltd. Transmission of sounding reference signals in TDD communication systems
EP2983336B1 (en) * 2008-10-20 2019-08-28 Sun Patent Trust Wireless communication base station device and associated method
US8879461B2 (en) * 2008-12-01 2014-11-04 Qualcomm Incorporated Blank subframe uplink design
US8483149B2 (en) 2008-12-05 2013-07-09 Nokia Siemens Networks Oy Resource allocation technique for physical uplink control channel blanking
CN101616439A (zh) * 2009-07-28 2009-12-30 华为技术有限公司 演进网络中的无线自回传方法、装置及系统
CN101741785B (zh) * 2009-12-21 2012-12-19 中兴通讯股份有限公司 随机接入脉冲信号的识别方法和系统
CA3010159C (en) * 2010-02-12 2020-10-27 Fujitsu Limited Radio communication apparatus, radio communication system, and radio communication method
EP2400810B1 (en) * 2010-06-23 2013-01-02 ML-C MobileLocation-Company GmbH Sending a message from a telecommunication device to a mobile telecommunication network
RU2475965C2 (ru) * 2010-11-24 2013-02-20 ОАО "Концерн "Созвездие" Способ назначения радиоданных в сотовой сети
CN102624442B (zh) * 2011-01-31 2016-06-22 中兴通讯股份有限公司 一种无线通信系统及其上行同步信道的发送方法
JP5329598B2 (ja) * 2011-04-20 2013-10-30 シャープ株式会社 通信システム、移動局装置、基地局装置、ランダムアクセス処理方法及び集積回路
JP2011259488A (ja) * 2011-08-08 2011-12-22 Ntt Docomo Inc 複数の信号帯域幅を定義する無線通信システムにおける送受信帯域幅設定方法、移動端末および基地局
WO2014025300A1 (en) * 2012-08-10 2014-02-13 Telefonaktiebolaget L M Ericsson (Publ) Methods and apparatuses for handling connection setups in a telecommunications system
JP5448012B2 (ja) * 2012-09-13 2014-03-19 日本電気株式会社 無線通信システム、その通信方法、基地局および移動局
US9907092B2 (en) * 2014-10-09 2018-02-27 Qualcomm Incorporated Uplink synchronization without preamble in SC-FDMA
US10594652B2 (en) 2014-10-16 2020-03-17 Qualcomm Incorporated Wireless communication utilizing a unified air interface
CN105553608B (zh) * 2015-12-07 2019-03-01 北京邮电大学 一种基于非正交多址方式的数据传输方法、装置及系统
CN107592983B (zh) * 2015-12-08 2022-12-13 华为技术有限公司 一种数据发送方法、基站以及终端设备
US11546941B2 (en) 2017-08-18 2023-01-03 Qualcomm Incorporated Random access procedure with cross band downlink/uplink pairing

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1116888A (zh) * 1993-11-01 1996-02-14 艾利森电话股份有限公司 在蜂窝通信系统中的第2层协议
CN1277772A (zh) * 1998-09-01 2000-12-20 诺基亚网络有限公司 电信系统中的负载控制方法
CN1357212A (zh) * 1999-05-26 2002-07-03 诺基亚公司 随机接入控制方法和系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5603081A (en) * 1993-11-01 1997-02-11 Telefonaktiebolaget Lm Ericsson Method for communicating in a wireless communication system
US6757293B1 (en) * 1998-12-02 2004-06-29 Lucent Technologies Inc. Methods and apparatus for providing short RACH frames for fast latency
WO2001047314A2 (en) * 1999-12-22 2001-06-28 Telefonaktiebolaget Lm Ericsson (Publ) Dynamic allocation of random access capacity in gprs networks
US7230942B2 (en) * 2003-10-03 2007-06-12 Qualcomm, Incorporated Method of downlink resource allocation in a sectorized environment

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1116888A (zh) * 1993-11-01 1996-02-14 艾利森电话股份有限公司 在蜂窝通信系统中的第2层协议
CN1277772A (zh) * 1998-09-01 2000-12-20 诺基亚网络有限公司 电信系统中的负载控制方法
CN1357212A (zh) * 1999-05-26 2002-07-03 诺基亚公司 随机接入控制方法和系统

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
R1-050591:Physical Channels and Multiplexing in Evolved UTRA Uplink;NTT DoCoMo;《3GPP TSG RAN WG1 Ad Hoc on LTE》;20050621;1-4 *
R1-050777：RACH Preamble Design;Texas Instruments;《3GPP TSG RAN WG1 Meeting #42》;20050902;1-7 *
R1-051058：RACH Preamble Design;Texas Instruments;《3GPP TSG RAN WG1 Meeting #42bis》;20051014;1-6 *
R1-051143：Multiplexing Method of Shared Control Channel in Uplink Single-Carrier;NTT DoCoMo等;《TSG-RAN WG1 #42bis》;20051014;1-9 *

Also Published As

Publication number Publication date
RU2008119997A (ru) 2009-11-27
US20090215450A1 (en) 2009-08-27
EP1938647A1 (en) 2008-07-02
JP2009513043A (ja) 2009-03-26
HUE030683T2 (en) 2017-05-29
ES2602254T3 (es) 2017-02-20
PT1938647T (pt) 2016-09-26
JP5038317B2 (ja) 2012-10-03
CN104853446A (zh) 2015-08-19
AU2006303388B2 (en) 2010-09-16
HK1213722A1 (zh) 2016-07-08
BRPI0617640B1 (pt) 2019-07-02
AU2006303388A1 (en) 2007-04-26
BRPI0617640B8 (pt) 2019-07-30
WO2007045504A1 (en) 2007-04-26
RU2433574C2 (ru) 2011-11-10
EP1938647B1 (en) 2016-08-10
CN101292562A (zh) 2008-10-22
KR101296558B1 (ko) 2013-08-13
PL1938647T3 (pl) 2017-02-28
US8285294B2 (en) 2012-10-09
MY154823A (en) 2015-07-31
KR20080068650A (ko) 2008-07-23
BRPI0617640A2 (pt) 2011-08-02
DK1938647T3 (en) 2016-11-07

Similar Documents

Publication Publication Date Title
CN104853446B (zh) 用于通过无线电接口执行随机接入过程的技术
US11770858B2 (en) Technique for performing a random access procedure over a radio interface
KR100994285B1 (ko) 주파수분할 다중접속 시스템을 위한 랜덤 액세스 채널 호핑
USRE44283E1 (en) Method and procedures for unsynchronized, synchronized, and synchronization stand by communications in E-UTRA systems
US10548167B2 (en) Method and device for performing random access process in unlicensed band
JP4574173B2 (ja) 通信方法
CN111034304A (zh) 用于nr专用载波和lte/nr共享载波之间的prach发送的上行链路载波选择
TW202014038A (zh) 判斷對話前監聽和通道存取優先級等級之方法及使用者設備
CN119212112A (zh) 共享频谱上的无线通信中的ue发起的信道接入过程
US20110228752A1 (en) System and method to pack cellular systems and WiFi within a TV channel
HK1125251A (zh) 用於通过无线电接口执行随机接入过程的技术
HK1213722B (zh) 用於通过无线电接口执行随机接入过程的技术

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
EXSB Decision made by sipo to initiate substantive examination
SE01 Entry into force of request for substantive examination
REG Reference to a national code

Ref country code: HK

Ref legal event code: DE

Ref document number: 1213722

Country of ref document: HK

GR01 Patent grant
GR01 Patent grant