IN2011KN03766A - - Google Patents

Info

Publication number
IN2011KN03766A
IN2011KN03766A IN3766KON2011A IN2011KN03766A IN 2011KN03766 A IN2011KN03766 A IN 2011KN03766A IN 3766KON2011 A IN3766KON2011 A IN 3766KON2011A IN 2011KN03766 A IN2011KN03766 A IN 2011KN03766A
Authority
IN
India
Prior art keywords
carriers
feedback signals
coding
codes
code block
Prior art date
Application number
Inventor
Shuju; Fan
jing; Li
Xueli; Ma
Zongjie; Wang
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=42739115&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IN2011KN03766(A) "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 IN2011KN03766A publication Critical patent/IN2011KN03766A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/04—Protocols for data compression, e.g. ROHC
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
    • 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
    • H04L1/1614—Details of the supervisory signal using bitmaps
    • 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
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0466—Wireless resource allocation based on the type of the allocated resource the resource being a scrambling code
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)

Abstract

A feedback signal coding method and apparatus. The method includes the following steps: coding feedback signals for three carriers; through HS-DPCCH transmitting the bit series that have been coded and output. The step of coding feedback signals for three carriers includes the following aspects: the feedback signals for the three carriers are mapped to codes of one code block; the codes can be selected from the code block; and the codes in the code block have a certain code distance relationship. Embodiments of the invention provide methods of joint coding of feedback signals for three carriers in the TC mode. Through the methods, signals are transmitted in a single code channel, power overhead is saved and system performance is improved.
IN3766KON2011 2009-03-17 2009-03-17 IN2011KN03766A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2009/070846 WO2010105413A1 (en) 2009-03-17 2009-03-17 Feedback signal coding method and apparatus

Publications (1)

Publication Number Publication Date
IN2011KN03766A true IN2011KN03766A (en) 2015-07-10

Family

ID=42739115

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3766KON2011 IN2011KN03766A (en) 2009-03-17 2009-03-17

Country Status (9)

Country Link
US (4) US7987403B2 (en)
EP (3) EP2408134B1 (en)
KR (1) KR101118973B1 (en)
CN (1) CN102349258B (en)
AU (1) AU2009342391B2 (en)
ES (1) ES2423813T3 (en)
IN (1) IN2011KN03766A (en)
RU (1) RU2474061C1 (en)
WO (1) WO2010105413A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101118973B1 (en) 2009-03-17 2012-02-28 후아웨이 테크놀러지 컴퍼니 리미티드 Feedback signal coding method and apparatus
WO2011099926A2 (en) * 2010-02-15 2011-08-18 Telefonaktiebolaget L M Ericsson (Publ) Harq ack/nack signaling for multi-carrier hsdpa
WO2011142552A2 (en) * 2010-05-08 2011-11-17 Lg Electronics Inc. Error propagation protection in non-binary multiple ack/nacks
US11350407B2 (en) 2017-06-16 2022-05-31 Motorola Mobility Llc Information indicating data in slots

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Also Published As

Publication number Publication date
RU2474061C1 (en) 2013-01-27
US7987403B2 (en) 2011-07-26
US20130329640A1 (en) 2013-12-12
CN102349258A (en) 2012-02-08
US20110087945A1 (en) 2011-04-14
AU2009342391A1 (en) 2011-10-13
EP2592774A1 (en) 2013-05-15
CN102349258B (en) 2014-02-19
EP2975793A1 (en) 2016-01-20
US20120002749A1 (en) 2012-01-05
EP2408134B1 (en) 2013-05-15
KR101118973B1 (en) 2012-02-28
ES2423813T3 (en) 2013-09-24
US10021219B2 (en) 2018-07-10
EP2408134A4 (en) 2012-01-18
EP2592774B1 (en) 2015-09-23
US8526530B2 (en) 2013-09-03
US20160135164A1 (en) 2016-05-12
KR20110121717A (en) 2011-11-08
EP2975793B1 (en) 2019-07-10
US9344530B2 (en) 2016-05-17
EP2408134A1 (en) 2012-01-18
WO2010105413A1 (en) 2010-09-23
AU2009342391B2 (en) 2013-08-29

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