CN110235457A - 小区范围扩展的系统及方法 - Google Patents

小区范围扩展的系统及方法 Download PDF

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Publication number
CN110235457A
CN110235457A CN201780085138.8A CN201780085138A CN110235457A CN 110235457 A CN110235457 A CN 110235457A CN 201780085138 A CN201780085138 A CN 201780085138A CN 110235457 A CN110235457 A CN 110235457A
Authority
CN
China
Prior art keywords
wireless device
instruction
protection interval
subframe
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.)
Pending
Application number
CN201780085138.8A
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English (en)
Chinese (zh)
Inventor
艾奥安妮丝.西奥凯肯司
班尼.阿苏利纳
埃夫斯塔西奥斯.格德拉纳若斯
纪尧姆.维维亚
奥利维尔.马可
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.)
JRD Communication Shenzhen Ltd
Original Assignee
JRD Communication Shenzhen Ltd
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 JRD Communication Shenzhen Ltd filed Critical JRD Communication Shenzhen Ltd
Publication of CN110235457A publication Critical patent/CN110235457A/zh
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/0005—Synchronisation arrangements synchronizing of arrival of multiple uplinks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2643—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
    • H04W56/0045—Synchronisation arrangements compensating for timing error of reception due to propagation delay compensating for timing error by altering transmission time

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201780085138.8A 2017-02-03 2017-12-15 小区范围扩展的系统及方法 Pending CN110235457A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1701814.4A GB2559382B (en) 2017-02-03 2017-02-03 Systems and methods for cell range extension
GB1701814.4 2017-02-03
PCT/CN2017/116332 WO2018141179A1 (fr) 2017-02-03 2017-12-15 Systèmes et procédés destinés à l'extension de portée de cellules

Publications (1)

Publication Number Publication Date
CN110235457A true CN110235457A (zh) 2019-09-13

Family

ID=58462277

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780085138.8A Pending CN110235457A (zh) 2017-02-03 2017-12-15 小区范围扩展的系统及方法

Country Status (3)

Country Link
CN (1) CN110235457A (fr)
GB (1) GB2559382B (fr)
WO (1) WO2018141179A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022077354A1 (fr) 2020-10-15 2022-04-21 Zte Corporation Configuration de ressources utilisant le paramètre d'étalement de rafale pour des systèmes de communication sans fil

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EP3672334A1 (fr) * 2018-12-18 2020-06-24 Gemalto M2M GmbH Procédé d'estimation d'avance de synchronisation dans une zone à grandes cellules
US11184872B2 (en) 2019-04-04 2021-11-23 Qualcomm Incorporated Reference timing delivery to user equipment with propagation delay compensation
CN111918405B (zh) * 2019-05-10 2022-12-16 中国移动通信有限公司研究院 一种随机接入方法、终端及网络侧设备
CN112219439A (zh) * 2019-05-10 2021-01-12 Oppo广东移动通信有限公司 用于随机接入的方法及设备

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US20050157694A1 (en) * 2004-01-21 2005-07-21 Nec Laboratories America, Inc. Time division duplex system and method with improved guard time
CN101330316A (zh) * 2007-06-22 2008-12-24 中兴通讯股份有限公司 一种应用在无线通信系统上行链路中的时间同步方法及装置
CN101394648A (zh) * 2007-09-17 2009-03-25 中兴通讯股份有限公司 一种时分双工系统中终端前导的发送方法
CN102119577A (zh) * 2008-06-12 2011-07-06 爱立信电话股份有限公司 随机接入模式控制方法和实体
WO2012091645A1 (fr) * 2010-12-30 2012-07-05 Telefonaktiebolaget L M Ericsson (Publ) Procédé et configuration destinés à adapter un temps de garde sur la base d'une avance de temps
CN102811494A (zh) * 2011-05-31 2012-12-05 华为技术有限公司 一种数据传输方法和装置
CN102811191A (zh) * 2011-05-31 2012-12-05 华为技术有限公司 一种数据传输方法和装置
CN103346829A (zh) * 2013-07-01 2013-10-09 北京大学 兼容lte模式卫星通信初始随机接入两步时延测量方法
CN104521161A (zh) * 2013-01-08 2015-04-15 英特尔Ip公司 用于减轻无线网络中的冲突的方法和布置
CN105659552A (zh) * 2013-09-10 2016-06-08 马维尔国际贸易有限公司 用于室外wlan的扩展的保护间隔
WO2016202401A1 (fr) * 2015-06-19 2016-12-22 Nokia Solutions And Networks Oy Période de garde dans une trame

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US6633559B1 (en) * 1999-08-11 2003-10-14 Ericsson Inc. Apparatus and methods for extended base station range using staggered uplink frame structures
EP1746743B1 (fr) * 2005-07-21 2010-01-06 Mitsubishi Electric R&D Centre Europe B.V. Méthode de transmission dans un système TDD avec période de garde de longueur variable
EP2104984A4 (fr) * 2007-01-15 2012-12-26 Ericsson Telefon Ab L M Procédé et dispositif pour une performance améliorée dans un système duplex par répartition dans le temps à accès sans fil
CN102577551B (zh) * 2009-10-09 2015-03-25 瑞典爱立信有限公司 延伸的小区范围
US20150085834A1 (en) * 2013-09-26 2015-03-26 Qualcomm Incorporated Time division long term evolution (td-lte) frame structure modification
US20150117270A1 (en) * 2013-10-31 2015-04-30 Electronics And Telecommunications Research Institute Method and apparatus for determining guard period on time division duplex system
GB2538534A (en) * 2015-05-20 2016-11-23 Vodafone Ip Licensing Ltd Time distribution in wireless communication systems

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1358039A (zh) * 2000-12-08 2002-07-10 朗迅科技公司 用于蜂窝电信系统的帧结构
US20050157694A1 (en) * 2004-01-21 2005-07-21 Nec Laboratories America, Inc. Time division duplex system and method with improved guard time
CN101330316A (zh) * 2007-06-22 2008-12-24 中兴通讯股份有限公司 一种应用在无线通信系统上行链路中的时间同步方法及装置
CN101394648A (zh) * 2007-09-17 2009-03-25 中兴通讯股份有限公司 一种时分双工系统中终端前导的发送方法
CN102119577A (zh) * 2008-06-12 2011-07-06 爱立信电话股份有限公司 随机接入模式控制方法和实体
WO2012091645A1 (fr) * 2010-12-30 2012-07-05 Telefonaktiebolaget L M Ericsson (Publ) Procédé et configuration destinés à adapter un temps de garde sur la base d'une avance de temps
CN102811494A (zh) * 2011-05-31 2012-12-05 华为技术有限公司 一种数据传输方法和装置
CN102811191A (zh) * 2011-05-31 2012-12-05 华为技术有限公司 一种数据传输方法和装置
CN104521161A (zh) * 2013-01-08 2015-04-15 英特尔Ip公司 用于减轻无线网络中的冲突的方法和布置
CN103346829A (zh) * 2013-07-01 2013-10-09 北京大学 兼容lte模式卫星通信初始随机接入两步时延测量方法
CN105659552A (zh) * 2013-09-10 2016-06-08 马维尔国际贸易有限公司 用于室外wlan的扩展的保护间隔
WO2016202401A1 (fr) * 2015-06-19 2016-12-22 Nokia Solutions And Networks Oy Période de garde dans une trame

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022077354A1 (fr) 2020-10-15 2022-04-21 Zte Corporation Configuration de ressources utilisant le paramètre d'étalement de rafale pour des systèmes de communication sans fil

Also Published As

Publication number Publication date
GB2559382B (en) 2021-10-20
GB201701814D0 (en) 2017-03-22
WO2018141179A1 (fr) 2018-08-09
GB2559382A (en) 2018-08-08

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Application publication date: 20190913