CN103270803A - 资源分配方法、信道状态信息的传输方法、基站和用户设备 - Google Patents

资源分配方法、信道状态信息的传输方法、基站和用户设备 Download PDF

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Publication number
CN103270803A
CN103270803A CN2010800707949A CN201080070794A CN103270803A CN 103270803 A CN103270803 A CN 103270803A CN 2010800707949 A CN2010800707949 A CN 2010800707949A CN 201080070794 A CN201080070794 A CN 201080070794A CN 103270803 A CN103270803 A CN 103270803A
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China
Prior art keywords
user equipment
component carrier
base station
channel condition
information
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CN2010800707949A
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CN103270803B (zh
Inventor
王轶
周华
吴建明
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Fujitsu Ltd
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Fujitsu Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/002—Transmission of channel access control information
    • H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • 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
    • H04L1/0027—Scheduling of signalling, e.g. occurrence thereof
    • 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
    • H04L1/1671—Details of the supervisory signal the supervisory signal being transmitted together with control information
    • 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
    • H04L5/0057—Physical resource allocation for CQI
    • 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
    • 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

Abstract

一种资源分配方法、信道状态信息的传输方法、基站和用户设备。其中该资源分配方法包括：基站确定需要用户设备报告相关下行分量载波的非周期的信道状态信息；所述基站根据所述相关下行分量载波的数量为所述用户设备分配相应的资源。基站根据下行分量载波的数量为用户设备分配相应的资源数，使得资源分配灵活，并支持多载波的上行控制信息的传输。

Description

PCT国内申请，说明书已公开。

Claims (1)

  1. PCT国内申请，权利要求书已公开。
CN201080070794.9A 2010-12-22 2010-12-22 资源分配方法、信道状态信息的传输方法、基站和用户设备 Active CN103270803B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610305906.3A CN105848294A (zh) 2010-12-22 2010-12-22 通信系统

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2010/080111 WO2012083530A1 (zh) 2010-12-22 2010-12-22 资源分配方法、信道状态信息的传输方法、基站和用户设备

Related Child Applications (2)

Application Number Title Priority Date Filing Date
CN201610304371.8A Division CN105721133A (zh) 2010-12-22 2010-12-22 通信系统
CN201610305906.3A Division CN105848294A (zh) 2010-12-22 2010-12-22 通信系统

Publications (2)

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CN103270803A true CN103270803A (zh) 2013-08-28
CN103270803B CN103270803B (zh) 2016-06-08

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Country Status (12)

Country Link
US (5) US9155074B2 (zh)
EP (2) EP2658331B1 (zh)
JP (1) JP5862678B2 (zh)
KR (1) KR101521034B1 (zh)
CN (1) CN103270803B (zh)
AU (1) AU2010366219B2 (zh)
BR (1) BR112013016157A2 (zh)
CA (2) CA2824653C (zh)
MX (1) MX2013007300A (zh)
RU (3) RU2555365C2 (zh)
TW (1) TWI445430B (zh)
WO (1) WO2012083530A1 (zh)

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US20180132277A1 (en) 2018-05-10
BR112013016157A2 (pt) 2018-07-10
EP3422785B1 (en) 2020-03-11
AU2010366219A1 (en) 2013-07-18
RU2629008C1 (ru) 2017-08-24
EP2658331A4 (en) 2016-11-23
TWI445430B (zh) 2014-07-11
CA2944691C (en) 2018-08-14
AU2010366219B2 (en) 2015-01-29
RU2600978C1 (ru) 2016-10-27
US20200163115A1 (en) 2020-05-21
CA2824653A1 (en) 2012-06-28
TW201242402A (en) 2012-10-16
US9510333B2 (en) 2016-11-29
US20170064737A1 (en) 2017-03-02
CA2944691A1 (en) 2012-06-28
KR101521034B1 (ko) 2015-05-15
JP5862678B2 (ja) 2016-02-16
CA2824653C (en) 2016-11-22
EP2658331A1 (en) 2013-10-30
EP2658331B1 (en) 2018-09-19
US20130286970A1 (en) 2013-10-31
EP3422785A1 (en) 2019-01-02
RU2013133826A (ru) 2015-01-27
US10631332B2 (en) 2020-04-21
WO2012083530A1 (zh) 2012-06-28
KR20130116902A (ko) 2013-10-24
JP2014505401A (ja) 2014-02-27
US9155074B2 (en) 2015-10-06
CN103270803B (zh) 2016-06-08
US20150365935A1 (en) 2015-12-17
RU2555365C2 (ru) 2015-07-10
MX2013007300A (es) 2013-10-17

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