KR102329013B1 - Lte 에서 fdd 및 tdd ca 에서의 fdd 및 tdd 타이밍 오프셋 핸들링 - Google Patents

Lte 에서 fdd 및 tdd ca 에서의 fdd 및 tdd 타이밍 오프셋 핸들링 Download PDF

Info

Publication number
KR102329013B1
KR102329013B1 KR1020167022639A KR20167022639A KR102329013B1 KR 102329013 B1 KR102329013 B1 KR 102329013B1 KR 1020167022639 A KR1020167022639 A KR 1020167022639A KR 20167022639 A KR20167022639 A KR 20167022639A KR 102329013 B1 KR102329013 B1 KR 102329013B1
Authority
KR
South Korea
Prior art keywords
tdd
fdd
pcell
communication
pucch
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
KR1020167022639A
Other languages
English (en)
Korean (ko)
Other versions
KR20160122166A (ko
Inventor
완시 천
피터 갈
옐레나 담냐노빅
Original Assignee
퀄컴 인코포레이티드
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 퀄컴 인코포레이티드 filed Critical 퀄컴 인코포레이티드
Publication of KR20160122166A publication Critical patent/KR20160122166A/ko
Application granted granted Critical
Publication of KR102329013B1 publication Critical patent/KR102329013B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • 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
    • 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
    • H04W72/14—
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/143—Two-way operation using the same type of signal, i.e. duplex for modulated signals
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020167022639A 2014-02-10 2015-01-30 Lte 에서 fdd 및 tdd ca 에서의 fdd 및 tdd 타이밍 오프셋 핸들링 Active KR102329013B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201461937987P 2014-02-10 2014-02-10
US61/937,987 2014-02-10
US14/608,433 US9860914B2 (en) 2014-02-10 2015-01-29 Handling FDD and TDD timing offset in FDD and TDD CA in LTE
US14/608,433 2015-01-29
PCT/US2015/013669 WO2015119846A1 (en) 2014-02-10 2015-01-30 Handling fdd and tdd timing offset in fdd and tdd ca in lte

Publications (2)

Publication Number Publication Date
KR20160122166A KR20160122166A (ko) 2016-10-21
KR102329013B1 true KR102329013B1 (ko) 2021-11-18

Family

ID=53776181

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020167022639A Active KR102329013B1 (ko) 2014-02-10 2015-01-30 Lte 에서 fdd 및 tdd ca 에서의 fdd 및 tdd 타이밍 오프셋 핸들링

Country Status (9)

Country Link
US (1) US9860914B2 (enExample)
EP (1) EP3105876B1 (enExample)
JP (1) JP6571098B2 (enExample)
KR (1) KR102329013B1 (enExample)
CN (1) CN105981325B (enExample)
CA (1) CA2936583C (enExample)
ES (1) ES2734698T3 (enExample)
HU (1) HUE043077T2 (enExample)
WO (1) WO2015119846A1 (enExample)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2013263463B2 (en) * 2012-05-16 2017-04-20 Telefonaktiebolaget Lm Ericsson (Publ) Method and arrangement in a communications network
US9860914B2 (en) * 2014-02-10 2018-01-02 Qualcomm Incorporated Handling FDD and TDD timing offset in FDD and TDD CA in LTE
JP5745121B1 (ja) * 2014-02-19 2015-07-08 株式会社Ｎｔｔドコモ 移動通信システム及び移動局装置
KR102108698B1 (ko) * 2014-05-08 2020-05-07 노키아 솔루션스 앤드 네트웍스 오와이 통신 효율성 향상
JP5970506B2 (ja) * 2014-07-31 2016-08-17 株式会社Ｎｔｔドコモ ユーザ装置、及び上り送信タイミング制御方法
US10271371B2 (en) * 2015-03-09 2019-04-23 Ofinno Technologies, Llc Control channel of a secondary cell in a timing advance group
EP3435715A4 (en) * 2016-03-23 2020-04-15 Ntt Docomo, Inc. USER TERMINAL, WIRELESS BASE STATION AND WIRELESS COMMUNICATION METHOD
CN107306171A (zh) 2016-04-19 2017-10-31 华为技术有限公司 数据传输的方法、设备和系统
CN107889261B (zh) 2016-09-30 2021-05-18 华为技术有限公司 通信方法、基站和终端设备
US10236933B2 (en) * 2016-10-07 2019-03-19 Qualcomm Incorporated Timing offset compensation for inter-link interference cancellation
CN110073631B (zh) * 2016-12-08 2022-02-08 杜塞尔多夫华为技术有限公司 在发送时间间隔内处理多重分区双工方案的无线收发设备和方法
US10548126B2 (en) * 2017-06-16 2020-01-28 Qualcomm Incorporated Carrier aggregation under different subframe structures in new radio
US20200169990A1 (en) * 2017-08-10 2020-05-28 Ntt Docomo, Inc. User terminal and radio communication method
CN110036689B (zh) * 2017-09-19 2023-04-14 联发科技股份有限公司 上行链路传输方法和通信装置
CN109587723B (zh) * 2017-09-29 2021-09-21 中兴通讯股份有限公司 上行载波聚合维护方法、系统、装置及可读存储介质
WO2019091052A1 (en) * 2017-11-10 2019-05-16 Telefonaktiebolaget Lm Ericsson (Publ) Timing advance offset for uplink-downlink switching in new radio
US11102777B2 (en) 2017-11-10 2021-08-24 Telefonaktiebolaget Lm Ericsson (Publ) Timing advance offset for uplink-downlink switching in new radio
WO2019097406A1 (en) * 2017-11-17 2019-05-23 Telefonaktiebolaget L M Ericsson (Publ) Signaling ta-offset in nr
MX2020007299A (es) * 2018-01-12 2020-09-25 Ntt Docomo Inc Equipo de usuario y metodo de ajuste de sincronizacion de transmision de enlace ascendente.
CN110167133B (zh) * 2018-02-13 2021-08-13 华为技术有限公司 一种上行同步方法及装置
AU2020220451A1 (en) 2019-02-15 2021-10-07 Telefonaktiebolaget Lm Ericsson (Publ) Timing alignment for wireless device to wireless device measurements
EP3713121B1 (en) * 2019-03-20 2023-08-23 Vodafone IP Licensing Limited Multiple radio access technologies interference reduction
WO2021026802A1 (en) * 2019-08-14 2021-02-18 Qualcomm Incorporated Timing advance adjustment for downlink carrier aggregation
CN115696626A (zh) * 2019-12-13 2023-02-03 上海朗帛通信技术有限公司 一种被用于无线通信的节点中的方法和装置
US11943725B2 (en) * 2020-01-24 2024-03-26 Qualcomm Incorporated Techniques for timing advance group per subset of synchronization signal blocks in a wireless communication system
CN111901863B (zh) 2020-04-02 2025-03-14 中兴通讯股份有限公司 一种定时参量确定方法、装置、设备和存储介质
KR102701716B1 (ko) * 2020-08-14 2024-09-04 프라운호퍼-게젤샤프트 추르 푀르데룽 데어 안제반텐 포르슝 에 파우 무선 네트워크를 통한 통신을 위한 사용자 장비 및 사용자 장비를 무선 네트워크에 연결하기 위한 무선 네트워크 노드
WO2021253056A2 (en) * 2020-10-22 2021-12-16 Futurewei Technologies, Inc. System and method for uplink and downlink in multi-point communications
CN116636261A (zh) * 2020-12-17 2023-08-22 Oppo广东移动通信有限公司 无线通信方法、终端设备和网络设备
WO2022207174A1 (en) * 2021-03-31 2022-10-06 Sony Group Corporation Configuration of switching time for wireless repeater
KR102643122B1 (ko) * 2021-07-09 2024-03-05 엘지전자 주식회사 상향링크와 사이드링크 간의 스위칭
US11832091B2 (en) * 2021-12-16 2023-11-28 Qualcomm Incorporated Timing advance configuration for uplink communication resources
US12010072B2 (en) * 2022-03-17 2024-06-11 Avago Technologies International Sales Pte. Limited Timing skew calibration in time-interleaved data converters in carrier aggregation
US12294964B2 (en) 2022-07-20 2025-05-06 Apple Inc. Managing uplink transmission with multiple timing advance groups
US12267798B2 (en) * 2022-07-20 2025-04-01 Apple Inc. Uplink transmit switching with multiple timing advance groups

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010095871A2 (ko) * 2009-02-18 2010-08-26 엘지전자 주식회사 중계기의 신호 송수신 방법 및 그 방법을 이용하는 중계기
CN102158964B (zh) * 2010-02-12 2014-03-12 华为技术有限公司 一种通信系统中的资源协调方法与装置
KR20110113897A (ko) * 2010-04-12 2011-10-19 주식회사 팬택 다수의 요소 반송파를 운영하는 무선 통신 시스템에서 업링크 타이밍 그룹에 대한 정보를 송수신하는 방법 및 장치
US9112692B2 (en) * 2010-08-16 2015-08-18 Qualcomm Incorporated ACK/NACK transmission for multi-carrier operation
EP2678964B1 (en) * 2011-02-23 2014-12-31 Telefonaktiebolaget LM Ericsson (PUBL) Communication of data using independent downlink and uplink connections
KR101810121B1 (ko) * 2011-05-27 2017-12-18 애플 인크. 무선 통신 시스템에서 랜덤 액세스의 수행장치 및 방법
US9025476B2 (en) * 2011-08-10 2015-05-05 Blackberry Limited Method and system for random access interference mitigation in heterogeneous cellular networks
JP5990585B2 (ja) * 2011-08-19 2016-09-14 エスシーエー アイピーエルエー ホールディングス インコーポレイテッド リレー装置、端末装置および方法
EP2813025B1 (en) * 2012-02-07 2016-10-26 Telefonaktiebolaget LM Ericsson (publ) Method and apparatus for transmit timing adjustment
JP5940850B2 (ja) * 2012-03-19 2016-06-29 株式会社Ｎｔｔドコモ 通信システム、基地局装置、移動端末装置及び通信方法
CN104583803B (zh) * 2012-08-13 2018-01-19 瑞典爱立信有限公司 用发送定时调整信息来增强定位
CN104956612B (zh) * 2013-01-17 2018-10-09 Lg 电子株式会社 在无线通信系统中接收控制信息的方法及其设备
KR20160048097A (ko) * 2013-09-10 2016-05-03 엘지전자 주식회사 무선 통신 시스템에서 복수의 셀들이 설정된 단말의 상향링크 전송 타이밍 결정 방법 및 이러한 방법을 이용하는 장치
US9860914B2 (en) * 2014-02-10 2018-01-02 Qualcomm Incorporated Handling FDD and TDD timing offset in FDD and TDD CA in LTE

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
3GPP R1-135429*
3GPP R1-135430*
3GPP R1-140314*

Also Published As

Publication number Publication date
EP3105876A1 (en) 2016-12-21
CA2936583A1 (en) 2015-08-13
KR20160122166A (ko) 2016-10-21
US20150230268A1 (en) 2015-08-13
HUE043077T2 (hu) 2019-08-28
ES2734698T3 (es) 2019-12-11
EP3105876B1 (en) 2019-04-10
CN105981325B (zh) 2019-06-28
WO2015119846A1 (en) 2015-08-13
CN105981325A (zh) 2016-09-28
JP6571098B2 (ja) 2019-09-04
JP2017511030A (ja) 2017-04-13
CA2936583C (en) 2023-06-27
US9860914B2 (en) 2018-01-02

Similar Documents

Publication Publication Date Title
KR102329013B1 (ko) Lte 에서 fdd 및 tdd ca 에서의 fdd 및 tdd 타이밍 오프셋 핸들링
US20250386351A1 (en) Uplink channel design for slot-based transmission time interval (tti)
AU2019284020B2 (en) Downlink and uplink channel with low latency
CN104412525B (zh) 收发控制信号的方法和装置
CN103718497B (zh) 用于聚集多种无线电接入技术的载波的方法和装置
AU2010279424B2 (en) Extension of UE-RS to DWPTS
US20140321370A1 (en) Rate matching under irregular, sparse, or narrowband signals
KR101989896B1 (ko) 무선 통신 시스템에서 단말이 상향링크 harq 동작을 수행하는 방법 및 이를 위한 장치
CN105409310A (zh) 时分双工(tdd)上行链路/下行链路子帧配置的动态指示
KR20140017575A (ko) 무선 통신 시스템에서 셀 간 간섭을 완화하기 위한 신호 송수신 방법 및 이를 위한 장치
EP2690808B1 (en) Method wherein a base station transmits and receives tdd configuration information regarding a plurality of ccs in a wireless communication system supporting a plurality of the ccs, and apparatus for same
JP2012257243A (ja) 時分割多重（ｔｄｄ）モードにおけるバンド間キャリアアグリゲーション（ｃａ）を改善する方法及び装置
BR112016018297B1 (pt) Manipulação do desvio de temporização fdd e tdd na ca fdd e tdd em lte

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20160818

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20200114

Comment text: Request for Examination of Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20210319

Patent event code: PE09021S01D

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20210831

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20211116

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20211116

End annual number: 3

Start annual number: 1

PG1601 Publication of registration
PR1001 Payment of annual fee