PE20170753A1 - Gestion de resincronizacion en lte/lte-a con espectro sin licencia - Google Patents

Gestion de resincronizacion en lte/lte-a con espectro sin licencia

Info

Publication number
PE20170753A1
PE20170753A1 PE2017000263A PE2017000263A PE20170753A1 PE 20170753 A1 PE20170753 A1 PE 20170753A1 PE 2017000263 A PE2017000263 A PE 2017000263A PE 2017000263 A PE2017000263 A PE 2017000263A PE 20170753 A1 PE20170753 A1 PE 20170753A1
Authority
PE
Peru
Prior art keywords
resynchronization
lte
procedures
procedure
ecca
Prior art date
Application number
PE2017000263A
Other languages
English (en)
Spanish (es)
Inventor
Tao Luo
Wanshi Chen
Aleksandar Damnjanovic
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of PE20170753A1 publication Critical patent/PE20170753A1/es

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • 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
    • 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
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
PE2017000263A 2014-08-29 2015-08-14 Gestion de resincronizacion en lte/lte-a con espectro sin licencia PE20170753A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462043634P 2014-08-29 2014-08-29
US14/825,843 US10674467B2 (en) 2014-08-29 2015-08-13 Re-synchronization management in LTE/LTE-A with unlicensed spectrum

Publications (1)

Publication Number Publication Date
PE20170753A1 true PE20170753A1 (es) 2017-07-04

Family

ID=54011097

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2017000263A PE20170753A1 (es) 2014-08-29 2015-08-14 Gestion de resincronizacion en lte/lte-a con espectro sin licencia

Country Status (12)

Country Link
US (2) US10674467B2 (enExample)
EP (2) EP3364697B1 (enExample)
JP (2) JP6866288B2 (enExample)
KR (1) KR102369210B1 (enExample)
CN (2) CN106797623B (enExample)
AU (1) AU2015307020B2 (enExample)
CU (1) CU24585B1 (enExample)
ES (1) ES2674260T3 (enExample)
HU (1) HUE036608T2 (enExample)
ME (1) ME03060B (enExample)
PE (1) PE20170753A1 (enExample)
WO (1) WO2016032776A1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10674467B2 (en) 2014-08-29 2020-06-02 Qualcomm Incorporated Re-synchronization management in LTE/LTE-A with unlicensed spectrum
US10014970B2 (en) * 2015-03-06 2018-07-03 Qualcomm Incorporated Mitigation of inter-base station resynchronization loss in LTE/LTE-A networks with contention-based shared frequency spectrum
WO2016148244A1 (ja) * 2015-03-17 2016-09-22 京セラ株式会社 ユーザ端末、基地局、及び通信装置
US11218882B2 (en) * 2015-04-09 2022-01-04 Samsung Electronics Co., Ltd. LBT technique for frequency reuse in communication system using unlicensed band
US10616912B2 (en) * 2016-04-22 2020-04-07 Qualcomm Incorporated Uplink payload determination and uplink grant indication for multefire
FR3052627A1 (fr) * 2016-06-10 2017-12-15 Orange Procede de selection d'une interface de communication
US10542505B2 (en) * 2017-03-24 2020-01-21 Samsung Electronics Co., Ltd. Enhanced synchronization signals for coverage enhancements of low cost user equipment
US11228995B2 (en) * 2018-08-09 2022-01-18 Qualcomm Incorporated Distributed synchronization mechanism
US20230254896A1 (en) * 2020-09-03 2023-08-10 Qualcomm Incorporated Physical uplink shared channel repetition handling in frame based equipment mode idle period
US20220167286A1 (en) * 2020-11-23 2022-05-26 Qualcomm Incorporated Synchronization boundary randomization
EP4422294A1 (en) * 2023-02-22 2024-08-28 Siemens Aktiengesellschaft Wireless network synchronization

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2891979B1 (fr) 2005-10-10 2008-10-24 Evolium Sas Soc Par Actions Si Procede pour ameliorer les transferts inter-cellulaires dans les systemes cellulaires de radiocommunications mobiles
US8565169B2 (en) * 2010-01-12 2013-10-22 Qualcomm Incorporated Timing synchronization methods and apparatus
JP5746364B2 (ja) * 2010-12-06 2015-07-08 インターデイジタル パテント ホールディングス インコーポレイテッド ライセンス不要スペクトルでワイヤレス動作を可能にする方法
CN103430467B (zh) * 2011-03-11 2016-05-11 Lg电子株式会社 终端在应用了载波聚合技术的无线通信系统中发送/接收信号的方法和装置
WO2012141462A2 (ko) 2011-04-11 2012-10-18 엘지전자 주식회사 이동통신시스템에서 수신확인정보 전송 방법 및 장치
WO2013006006A2 (ko) * 2011-07-07 2013-01-10 엘지전자 주식회사 무선통신시스템에서 신호 전송 방법 및 장치
US9735934B2 (en) * 2011-07-29 2017-08-15 Nec Corporation Radio station, radio terminal, and method for controling transmission timing in radio communication system
GB2498988B (en) 2012-02-02 2014-08-06 Broadcom Corp Communications apparatus and methods
US20150163805A1 (en) 2012-05-07 2015-06-11 Nokia Solutions And Networks Oy Operations on shared bands
US12088535B2 (en) * 2014-03-19 2024-09-10 Telefonaktiebolaget Lm Ericsson (Publ) Methods, base station and wireless device for supporting radio communication
EP3177096B1 (en) * 2014-07-31 2021-11-17 LG Electronics Inc. Method and device for configuring transmission opportunity period in wireless access system supporting unlicensed band
US10674467B2 (en) 2014-08-29 2020-06-02 Qualcomm Incorporated Re-synchronization management in LTE/LTE-A with unlicensed spectrum

Also Published As

Publication number Publication date
ME03060B (me) 2019-01-20
CN106797623A (zh) 2017-05-31
ES2674260T3 (es) 2018-06-28
US20160066294A1 (en) 2016-03-03
AU2015307020B2 (en) 2019-01-03
CN106797623B (zh) 2020-03-27
EP3187010A1 (en) 2017-07-05
EP3187010B1 (en) 2018-03-21
KR20170046668A (ko) 2017-05-02
US20200260399A1 (en) 2020-08-13
CN111294963B (zh) 2023-10-03
EP3364697A1 (en) 2018-08-22
CN111294963A (zh) 2020-06-16
HUE036608T2 (hu) 2018-07-30
US11082942B2 (en) 2021-08-03
CU24585B1 (es) 2022-04-07
WO2016032776A1 (en) 2016-03-03
JP6866288B2 (ja) 2021-04-28
BR112017003119A2 (pt) 2017-11-28
JP2017531371A (ja) 2017-10-19
CU20170022A7 (es) 2017-07-04
US10674467B2 (en) 2020-06-02
AU2015307020A1 (en) 2017-02-16
JP7130687B2 (ja) 2022-09-05
JP2020113999A (ja) 2020-07-27
KR102369210B1 (ko) 2022-02-28
EP3364697B1 (en) 2020-12-30

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