ES2722411T3 - Procedimientos y aparatos de transmisión en sistema combinado TDD-FDD - Google Patents

Procedimientos y aparatos de transmisión en sistema combinado TDD-FDD Download PDF

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Publication number
ES2722411T3
ES2722411T3 ES14839485T ES14839485T ES2722411T3 ES 2722411 T3 ES2722411 T3 ES 2722411T3 ES 14839485 T ES14839485 T ES 14839485T ES 14839485 T ES14839485 T ES 14839485T ES 2722411 T3 ES2722411 T3 ES 2722411T3
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Spain
Prior art keywords
carrier
uplink
dci
tdd
division duplex
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ES14839485T
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English (en)
Inventor
Fei Shi
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.)
Shanghai Langbo Communication Technology Co Ltd
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Shanghai Langbo Communication Technology Co Ltd
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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
    • H04L5/14—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
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1854—Scheduling and prioritising arrangements
    • 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), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • 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 signaling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • 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
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Bidirectional Digital Transmission (AREA)

Abstract

Procedimiento de transmisión usado en el equipo de usuario, UE, (300) para un sistema de operación conjunta de dúplex por división de tiempo, TDD, - - dúplex por división de frecuencia, FDD, que comprende: Etapa A: recibir una primera información de control de enlace descendente, DCI, en la subtrama n en una primera portadora, donde la primera portadora es una portadora de enlace descendente de dúplex por división de frecuencia, FDD, n es un número entero, y la primera DCI es la DCI de planificación de enlace ascendente; y Etapa B: transmitir los datos de enlace ascendente en el canal compartido de enlace ascendente físico, PUSCH, de una segunda portadora en la subtrama n + k según la planificación de la primera DCI, donde la segunda portadora es una portadora de dúplex por división de tiempo, TDD, k es el retardo de planificación de enlace ascendente de la configuración de trama de referencia de enlace ascendente de la segunda portadora en la subtrama n; caracterizado porque para la configuración de trama # {0, 1, 2, 3, 4, 5, 6}, la primera DCI comprende los bits de índice de enlace ascendente, ULI, o de índice de asignación de enlace descendente, DAI, solo cuando la configuración de trama de referencia de enlace ascendente es la configuración #0.
ES14839485T 2013-08-26 2014-08-05 Procedimientos y aparatos de transmisión en sistema combinado TDD-FDD Active ES2722411T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201310375912 2013-08-26
PCT/CN2014/083677 WO2015027798A1 (zh) 2013-08-26 2014-08-05 一种tdd-fdd联合***中的传输方法和装置

Publications (1)

Publication Number Publication Date
ES2722411T3 true ES2722411T3 (es) 2019-08-09

Family

ID=51192205

Family Applications (2)

Application Number Title Priority Date Filing Date
ES19154226T Active ES2896423T3 (es) 2013-08-26 2014-08-05 Procedimientos y aparatos de transmisión en un sistema de operación conjunta TDD-FDD
ES14839485T Active ES2722411T3 (es) 2013-08-26 2014-08-05 Procedimientos y aparatos de transmisión en sistema combinado TDD-FDD

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES19154226T Active ES2896423T3 (es) 2013-08-26 2014-08-05 Procedimientos y aparatos de transmisión en un sistema de operación conjunta TDD-FDD

Country Status (7)

Country Link
US (2) US9973324B2 (es)
EP (2) EP3537814B1 (es)
KR (1) KR102251839B1 (es)
CN (1) CN103944701B (es)
ES (2) ES2896423T3 (es)
PL (1) PL3041304T3 (es)
WO (1) WO2015027798A1 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103944701B (zh) 2013-08-26 2017-08-08 上海朗帛通信技术有限公司 一种tdd‑fdd联合***中的传输方法和装置
CN104796926A (zh) * 2014-01-17 2015-07-22 中兴通讯股份有限公司 资源管理方法和装置
KR102163635B1 (ko) * 2014-03-21 2020-10-08 후아웨이 테크놀러지 컴퍼니 리미티드 Ｔｄｄ-ｆｄｄ ｃａ를 고려한 ｔｐｃ 명령 타이밍 제어 방법 및 그 장치
CN105763307B (zh) * 2014-12-19 2020-02-14 中兴通讯股份有限公司 下行数据的传输方法及装置、下行数据的获取装置
KR102105291B1 (ko) * 2015-08-12 2020-04-28 후아웨이 테크놀러지 컴퍼니 리미티드 데이터 전송 방법, 단말기 장치, 기지국 및 통신 시스템
EP3375233B1 (en) * 2015-09-24 2020-02-05 Telefonaktiebolaget LM Ericsson (PUBL) Technique for downlink control
WO2017075833A1 (zh) * 2015-11-06 2017-05-11 华为技术有限公司 信息传输的方法、终端和基站
HUE046466T2 (hu) * 2016-07-21 2020-03-30 Ericsson Telefon Ab L M Rugalmas jelzés adatcsatorna kiindulási helyzetére
CN108024379B (zh) * 2016-11-04 2019-08-30 电信科学技术研究院 一种跨载波调度方法及装置
US11038650B2 (en) * 2017-05-05 2021-06-15 Qualcomm Incorporated Configuration of downlink and uplink partial subframes in shared radio frequency spectrum
CN110521269B (zh) 2017-09-05 2024-06-18 Oppo广东移动通信有限公司 信息传输方法及相关产品
EP3627753B1 (en) 2018-04-04 2022-03-09 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Method for transmitting uplink control information, terminal device, and network device
US20220110146A1 (en) * 2020-10-07 2022-04-07 Qualcomm Incorporated Dynamic full duplex communication

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103460740B (zh) * 2011-02-07 2017-10-10 交互数字专利控股公司 在免许可频谱中操作补充小区的方法和装置
WO2012108718A2 (ko) * 2011-02-10 2012-08-16 엘지전자 주식회사 반송파 집성 시스템에서 스케줄링 방법 및 장치
US9313776B2 (en) 2011-03-15 2016-04-12 Lg Electronics Inc. Method for transmitting/receiving signal and device therefor
US9042277B2 (en) * 2011-04-11 2015-05-26 Qualcomm Incorporated Transmission of control information for FDD-TDD carrier aggregation
WO2012174213A1 (en) * 2011-06-14 2012-12-20 Interdigital Patent Holdings, Inc. Methods, systems and apparatus for defining and using phich resources for carrier aggregation
CN102223219B (zh) * 2011-06-16 2017-07-18 中兴通讯股份有限公司 Harq‑ack的反馈处理方法及***
US9258086B2 (en) 2011-08-03 2016-02-09 Qualcomm Incorporated Allocating physical hybrid ARQ indicator channel (PHICH) resources
CN103138885B (zh) * 2011-12-02 2017-08-11 株式会社Ntt都科摩 下行控制信息的发送、检测方法、网络侧装置及用户设备
CN103220782B (zh) * 2012-01-19 2017-08-18 华为技术有限公司 一种传输子帧的确定方法、***及设备
KR102032849B1 (ko) * 2012-02-09 2019-10-16 엘지전자 주식회사 신호 송수신 방법 및 이를 위한 장치
CN103326806B (zh) * 2012-03-19 2016-08-03 电信科学技术研究院 一种下行控制信令的传输方法及装置
CN103516499B (zh) * 2012-06-19 2017-06-13 电信科学技术研究院 一种ack/nack反馈比特数确定方法及装置
CN103532688B (zh) * 2012-07-04 2016-11-02 电信科学技术研究院 一种跨频带载波聚合下的dci传输方法及装置
CN104871471B (zh) * 2012-12-18 2018-04-10 Lg电子株式会社 在无线通信***中发送ack/nack的方法和设备
US9538503B2 (en) * 2013-03-28 2017-01-03 Samsung Electronics Co., Ltd. Aggregation of FDD and TDD cells
US9706568B2 (en) * 2013-06-28 2017-07-11 Texas Instruments Incorporated Uplink control signaling for joint FDD and TDD carrier aggregation
CN103944701B (zh) * 2013-08-26 2017-08-08 上海朗帛通信技术有限公司 一种tdd‑fdd联合***中的传输方法和装置
JP5931828B2 (ja) * 2013-09-26 2016-06-08 株式会社Ｎｔｔドコモ ユーザ端末、基地局及び無線通信方法

Also Published As

Publication number Publication date
WO2015027798A1 (zh) 2015-03-05
EP3041304A4 (en) 2017-09-06
US9973324B2 (en) 2018-05-15
CN103944701A (zh) 2014-07-23
CN103944701B (zh) 2017-08-08
EP3537814B1 (en) 2021-08-04
EP3041304A1 (en) 2016-07-06
KR102251839B1 (ko) 2021-05-13
ES2896423T3 (es) 2022-02-24
EP3041304B1 (en) 2019-01-30
US20160204926A1 (en) 2016-07-14
EP3537814A1 (en) 2019-09-11
US10498520B2 (en) 2019-12-03
US20180227110A1 (en) 2018-08-09
PL3041304T3 (pl) 2019-08-30
KR20160060632A (ko) 2016-05-30

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