BRPI0822527A2 - método para randomização de interferência em canal físico uplink de controle - Google Patents

método para randomização de interferência em canal físico uplink de controle

Info

Publication number
BRPI0822527A2
BRPI0822527A2 BRPI0822527-3A BRPI0822527A BRPI0822527A2 BR PI0822527 A2 BRPI0822527 A2 BR PI0822527A2 BR PI0822527 A BRPI0822527 A BR PI0822527A BR PI0822527 A2 BRPI0822527 A2 BR PI0822527A2
Authority
BR
Brazil
Prior art keywords
randomization
physical channel
channel interference
uplink physical
control uplink
Prior art date
Application number
BRPI0822527-3A
Other languages
English (en)
Inventor
Xia Shuqiang
Liang Chunli
Dai Bo
Hao Peng
Original Assignee
Zte Corporation
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 Zte Corporation filed Critical Zte Corporation
Publication of BRPI0822527A2 publication Critical patent/BRPI0822527A2/pt
Publication of BRPI0822527B1 publication Critical patent/BRPI0822527B1/pt

Links

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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H04L5/0073—Allocation arrangements that take into account other cell interferences
    • 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
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0023—Interference mitigation or co-ordination
    • H04J11/0026—Interference mitigation or co-ordination of multi-user interference
    • H04J11/003—Interference mitigation or co-ordination of multi-user interference at the transmitter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0074—Code shifting or hopping
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/16—Code allocation
    • H04J13/18—Allocation of orthogonal codes
    • 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
    • H04L1/0001—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
    • H04L1/18—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
    • H04L5/003—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
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/0055—ZCZ [zero correlation zone]
    • H04J13/0059—CAZAC [constant-amplitude and zero auto-correlation]
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
BRPI0822527-3A 2008-04-22 2008-12-05 Método para randomização de interferência em canal físico uplink de controle BRPI0822527B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN200810094545.8 2008-04-22
CN2008100945458A CN101296513B (zh) 2008-04-22 2008-04-22 一种物理上行控制信道干扰随机化的方法
PCT/CN2008/073353 WO2009129681A1 (zh) 2008-04-22 2008-12-05 一种物理上行控制信道干扰随机化的方法

Publications (2)

Publication Number Publication Date
BRPI0822527A2 true BRPI0822527A2 (pt) 2018-06-05
BRPI0822527B1 BRPI0822527B1 (pt) 2020-06-02

Family

ID=40066444

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0822527-3A BRPI0822527B1 (pt) 2008-04-22 2008-12-05 Método para randomização de interferência em canal físico uplink de controle

Country Status (9)

Country Link
US (1) US8594017B2 (pt)
EP (1) EP2273831B1 (pt)
JP (1) JP5203504B2 (pt)
KR (1) KR101274722B1 (pt)
CN (1) CN101296513B (pt)
BR (1) BRPI0822527B1 (pt)
CA (1) CA2721901C (pt)
RU (1) RU2463740C2 (pt)
WO (1) WO2009129681A1 (pt)

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EP1944935B1 (en) 2007-01-05 2012-05-23 LG Electronics Inc. Method for setting cyclic shift considering frequency offset
CN101296513B (zh) 2008-04-22 2013-05-08 中兴通讯股份有限公司 一种物理上行控制信道干扰随机化的方法
US9402247B2 (en) 2008-10-20 2016-07-26 Interdigital Patent Holdings, Inc. Uplink control information transmission methods for carrier aggregation
CN101795153A (zh) * 2009-02-03 2010-08-04 华为技术有限公司 一种高层信令的编码方法及装置
EP2418900B1 (en) 2009-04-27 2017-01-11 Huawei Technologies Co., Ltd. Method for receiving physical uplink control information, base station and relay device
EP3402108B1 (en) 2009-06-19 2019-05-22 Godo Kaisha IP Bridge 1 Terminal device and retransmission control method
CN105245312B (zh) * 2009-06-19 2019-05-07 交互数字专利控股公司 在lte-a中用信号发送上行链路控制信息的方法及单元
AU2011204012A1 (en) * 2010-01-11 2012-08-16 Electronics And Telecommunications Research Institute Carrier aggregation in wireless communication system
CN102238649B (zh) * 2010-04-30 2015-01-14 电信科学技术研究院 一种异构系统中上行控制信道干扰避免的方法和设备
CN102137432A (zh) * 2010-09-08 2011-07-27 华为技术有限公司 终端接入网络的方法、装置和系统
CN102487512B (zh) * 2010-12-03 2014-11-05 中国移动通信集团公司 干扰控制方法和装置
US9106389B2 (en) 2010-12-23 2015-08-11 Qualcomm Incorporated Interference randomization for uplink signaling
EP2716101A1 (en) 2011-05-23 2014-04-09 InterDigital Patent Holdings, Inc. Apparatus and methods for group wireless transmit/receive unit (wtru) handover
CN102869097B (zh) * 2011-07-07 2015-07-08 华为技术有限公司 一种上行控制信令的发送、接收方法和相关设备
US8964561B2 (en) * 2012-05-04 2015-02-24 Nokia Corporation Method and apparatus for signaling sequence root
CN104104492B (zh) * 2014-06-09 2017-07-28 北京创毅视讯科技有限公司 一种lte系统链路增强的方法和装置
EP3308490B1 (en) 2015-06-12 2021-03-24 Nokia Technologies Oy Transmission of uplink control information in unlicensed spectrum
WO2018060403A1 (en) * 2016-09-30 2018-04-05 Nokia Solutions And Networks Oy Nr pucch coverage extension
WO2018113045A1 (zh) * 2016-12-19 2018-06-28 华为技术有限公司 一种上行信息传输方法及设备
EP3509239B1 (en) * 2017-03-24 2022-01-19 LG Electronics Inc. Method and narrowband wireless device for determining whether or not to transmit sr
CN112511285B (zh) 2017-09-08 2021-11-19 华为技术有限公司 基于序列的信号处理方法及装置
CN109274473B (zh) * 2017-09-08 2019-10-22 华为技术有限公司 基于序列的信号处理方法及装置
CN109842431B (zh) * 2017-11-16 2020-11-13 维沃移动通信有限公司 传输反馈信息的方法、终端设备和网络设备
CN110650535B (zh) * 2018-06-26 2023-01-06 中国信息通信研究院 一种非授权频段上行信号复用发送方法和装置
CN110933241B (zh) * 2018-09-19 2021-03-23 中移信息技术有限公司 一种发送在线计费请求的方法、装置、设备及介质
CN115866792B (zh) * 2021-09-23 2025-08-19 大唐移动通信设备有限公司 调度方法、装置及存储介质
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Also Published As

Publication number Publication date
RU2463740C2 (ru) 2012-10-10
KR20100127873A (ko) 2010-12-06
HK1147625A1 (en) 2011-08-12
CA2721901C (en) 2014-05-27
JP2011520334A (ja) 2011-07-14
CA2721901A1 (en) 2009-10-29
CN101296513A (zh) 2008-10-29
BRPI0822527B1 (pt) 2020-06-02
EP2273831A4 (en) 2011-10-12
KR101274722B1 (ko) 2013-06-12
US20110032926A1 (en) 2011-02-10
EP2273831A1 (en) 2011-01-12
CN101296513B (zh) 2013-05-08
EP2273831B1 (en) 2013-01-23
RU2010144565A (ru) 2012-05-27
WO2009129681A1 (zh) 2009-10-29
US8594017B2 (en) 2013-11-26
JP5203504B2 (ja) 2013-06-05

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: A CLASSIFICACAO ANTERIOR ERA: H04W 52/54

Ipc: H04J 11/00 (1974.07), H04J 13/00 (1974.07), H04L 1

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 02/06/2020, OBSERVADAS AS CONDICOES LEGAIS.