CA2879902C - Method and apparatus for use in inter band time division duplexing carrier aggregation - Google Patents

Method and apparatus for use in inter band time division duplexing carrier aggregation Download PDF

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Publication number
CA2879902C
CA2879902C CA2879902A CA2879902A CA2879902C CA 2879902 C CA2879902 C CA 2879902C CA 2879902 A CA2879902 A CA 2879902A CA 2879902 A CA2879902 A CA 2879902A CA 2879902 C CA2879902 C CA 2879902C
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Prior art keywords
cell
configuration
uplink
downlink
automatic repeat
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Active
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CA2879902A
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English (en)
French (fr)
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CA2879902A1 (en
Inventor
Li Zhang
Chunhai Yao
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Nokia Solutions and Networks Oy
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Nokia Solutions and Networks Oy
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Publication of CA2879902A1 publication Critical patent/CA2879902A1/en
Application granted granted Critical
Publication of CA2879902C publication Critical patent/CA2879902C/en
Active legal-status Critical Current
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Classifications

    • 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
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • 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
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • 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
    • 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
    • H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/10—Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information
    • 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
    • H04W72/12—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
    • 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
    • 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
    • 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—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0096—Indication of changes in allocation
    • H04L5/0098—Signalling of the activation or deactivation of component carriers, subcarriers or frequency bands

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
CA2879902A 2012-08-03 2012-08-03 Method and apparatus for use in inter band time division duplexing carrier aggregation Active CA2879902C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2012/079688 WO2014019239A1 (en) 2012-08-03 2012-08-03 Method and apparatus

Publications (2)

Publication Number Publication Date
CA2879902A1 CA2879902A1 (en) 2014-02-06
CA2879902C true CA2879902C (en) 2021-03-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CA2879902A Active CA2879902C (en) 2012-08-03 2012-08-03 Method and apparatus for use in inter band time division duplexing carrier aggregation

Country Status (12)

Country Link
US (2) US9913254B2 (enEXAMPLES)
EP (1) EP2693823A3 (enEXAMPLES)
JP (1) JP2015523825A (enEXAMPLES)
KR (1) KR101814437B1 (enEXAMPLES)
CN (1) CN104823499A (enEXAMPLES)
BR (1) BR112015002473A2 (enEXAMPLES)
CA (1) CA2879902C (enEXAMPLES)
IN (1) IN2015DN00786A (enEXAMPLES)
MX (1) MX346047B (enEXAMPLES)
RU (1) RU2604808C2 (enEXAMPLES)
TW (1) TW201412166A (enEXAMPLES)
WO (1) WO2014019239A1 (enEXAMPLES)

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CN108023719B (zh) * 2016-11-04 2020-01-21 华为技术有限公司 混合自动重传请求harq码本的生成方法及相关设备
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WO2019220595A1 (ja) * 2018-05-17 2019-11-21 株式会社Ｎｔｔドコモ ユーザ端末及び無線基地局
CN112586072B (zh) * 2018-08-09 2023-09-01 Lg 电子株式会社 终端在免执照频带中发送数据的方法和使用该方法的装置
WO2020122686A1 (ko) * 2018-12-13 2020-06-18 엘지전자 주식회사 무선 통신 시스템에서 데이터를 송수신하기 위한 방법 및 이를 위한 장치
CN111181706B (zh) * 2019-01-09 2021-12-24 维沃移动通信有限公司 混合自动重传请求确认的发送方法和终端
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Also Published As

Publication number Publication date
US9913254B2 (en) 2018-03-06
IN2015DN00786A (enEXAMPLES) 2015-07-03
KR101814437B1 (ko) 2018-01-03
CA2879902A1 (en) 2014-02-06
EP2693823A2 (en) 2014-02-05
RU2015105163A (ru) 2016-09-20
MX2015001444A (es) 2015-09-10
RU2604808C2 (ru) 2016-12-10
WO2014019239A1 (en) 2014-02-06
TW201412166A (zh) 2014-03-16
BR112015002473A2 (pt) 2019-09-24
JP2015523825A (ja) 2015-08-13
EP2693823A3 (en) 2017-04-19
US20190053195A1 (en) 2019-02-14
US10708889B2 (en) 2020-07-07
CN104823499A (zh) 2015-08-05
US20140036814A1 (en) 2014-02-06
KR20150039821A (ko) 2015-04-13
MX346047B (es) 2017-03-03

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