BR112012025370A2 - método, sistema, equipamento de usuário e estação base para transmitir informação de controle de ligação ascendente. - Google Patents

método, sistema, equipamento de usuário e estação base para transmitir informação de controle de ligação ascendente.

Info

Publication number
BR112012025370A2
BR112012025370A2 BR112012025370A BR112012025370A BR112012025370A2 BR 112012025370 A2 BR112012025370 A2 BR 112012025370A2 BR 112012025370 A BR112012025370 A BR 112012025370A BR 112012025370 A BR112012025370 A BR 112012025370A BR 112012025370 A2 BR112012025370 A2 BR 112012025370A2
Authority
BR
Brazil
Prior art keywords
user equipment
uci
downlink
carriers
control information
Prior art date
Application number
BR112012025370A
Other languages
English (en)
Other versions
BR112012025370B1 (pt
Inventor
Xiaobo Chen
Yan Cheng
Yongxia Lv
Original Assignee
Huawei Tech Co 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=44746233&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112012025370(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Publication of BR112012025370A2 publication Critical patent/BR112012025370A2/pt
Publication of BR112012025370B1 publication Critical patent/BR112012025370B1/pt

Links

Classifications

    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • 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
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0045—Arrangements at the receiver end
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0072—Error control for data other than payload data, e.g. control data
    • H04L1/0073—Special arrangements for feedback channel
    • 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
    • H04L1/1607—Details of the supervisory signal
    • 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
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1893—Physical mapping 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
    • 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
    • H04L5/0096—Indication of changes in allocation
    • H04L5/0098—Signalling of the activation or deactivation of component carriers, subcarriers or frequency bands
    • 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
    • H04L2001/125—Arrangements for preventing errors in the return channel
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)

Abstract

método, sistema, equipamento de usuário e estação base para transmitir informação de controle de ligação ascendente. a presente invenção revela um método que inclui: classificar informação de controle de ligação ascendente, uci, de cada portadora de ligação descendente nas x portadoras de ligação descendentes de acordo com uma regra de classificação pré-estabelecida, onde x é um número inteiro positivo, e as x portadoras de ligação descendente pertencem a um conjunto de portadoras ativadas de ligação descendente de um equipamento de usuário; calcular o número de símbolos de modulação ocupados pela uci do equipamento de usuário de acordo com um primeiro conjunto de portadoras; calcular o número de bits após codificação de canal da uci do equipamento de usuário de acordo com o número de símbolos de modulação ocupados pela uci do equipamento de usuário; e realizar codificação de canal para a uci classificada das x portadoras de ligação descendente de acordo com o número de bits após codificação de canal da uci do equipamento de usuário, mapear a uci de canal codificação das x portadoras de ligação descendente para um canal físico, e transmitir a uci mapeada das x portadoras de ligação descendente.
BR112012025370-0A 2010-04-07 2011-04-06 Métodos para transmitir e receber informação de controle de ligação ascendente, equipamento de usuário e estação base BR112012025370B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201010146531.3 2010-04-07
CN201010146531.3A CN102215085B (zh) 2010-04-07 2010-04-07 传输上行控制信息的方法、系统、用户设备和基站
PCT/CN2011/072469 WO2011124129A1 (zh) 2010-04-07 2011-04-06 传输上行控制信息的方法、系统、用户设备和基站

Publications (2)

Publication Number Publication Date
BR112012025370A2 true BR112012025370A2 (pt) 2016-06-28
BR112012025370B1 BR112012025370B1 (pt) 2019-05-07

Family

ID=44746233

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012025370-0A BR112012025370B1 (pt) 2010-04-07 2011-04-06 Métodos para transmitir e receber informação de controle de ligação ascendente, equipamento de usuário e estação base

Country Status (7)

Country Link
US (4) US8797967B2 (pt)
EP (2) EP3681064A1 (pt)
JP (2) JP5530027B2 (pt)
CN (2) CN102255696B (pt)
BR (1) BR112012025370B1 (pt)
RU (2) RU2554547C1 (pt)
WO (1) WO2011124129A1 (pt)

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US20130028192A1 (en) 2013-01-31
CN102215085B (zh) 2014-05-07
RU2012147269A (ru) 2014-05-20
CN102255696B (zh) 2016-03-30
US20150063269A1 (en) 2015-03-05
RU2517679C1 (ru) 2014-05-27
CN102215085A (zh) 2011-10-12
RU2554547C1 (ru) 2015-06-27
US11483804B2 (en) 2022-10-25
EP2547023A4 (en) 2013-03-27
US20130272244A1 (en) 2013-10-17
RU2014111039A (ru) 2015-06-10
US9807741B2 (en) 2017-10-31
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EP2547023A1 (en) 2013-01-16
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JP5839301B2 (ja) 2016-01-06
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US8797967B2 (en) 2014-08-05
WO2011124129A1 (zh) 2011-10-13
CN102255696A (zh) 2011-11-23
US20180310299A1 (en) 2018-10-25
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JP5530027B2 (ja) 2014-06-25
EP2547023B1 (en) 2019-12-04

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