[go: up one dir, main page]

GB2502332B - Methods, apparatus and computer programs for contention based transmissions - Google Patents

Methods, apparatus and computer programs for contention based transmissions

Info

Publication number
GB2502332B
GB2502332B GB1209156.7A GB201209156A GB2502332B GB 2502332 B GB2502332 B GB 2502332B GB 201209156 A GB201209156 A GB 201209156A GB 2502332 B GB2502332 B GB 2502332B
Authority
GB
United Kingdom
Prior art keywords
methods
computer programs
contention based
based transmissions
transmissions
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
GB1209156.7A
Other versions
GB2502332A (en
GB201209156D0 (en
Inventor
Juho Pirskanen
Anna Pantelidou
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Broadcom Corp
Original Assignee
Broadcom Corp
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 Broadcom Corp filed Critical Broadcom Corp
Priority to GB1209156.7A priority Critical patent/GB2502332B/en
Publication of GB201209156D0 publication Critical patent/GB201209156D0/en
Priority to PCT/IB2013/054235 priority patent/WO2013175414A1/en
Publication of GB2502332A publication Critical patent/GB2502332A/en
Application granted granted Critical
Publication of GB2502332B publication Critical patent/GB2502332B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • H04L1/001—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding applied to control information
    • 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
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • H04L1/0004—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes applied to control information
    • 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
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • H04L1/0005—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes applied to payload information
    • 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
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • H04L1/0011—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding applied to payload information
    • 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
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0061—Error detection 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/007—Unequal error protection
    • 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
    • H04L1/1607—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
    • 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
    • H04L1/1809—Selective-repeat protocols
    • 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]
    • H04L1/1819—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of additional or different redundancy
    • 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
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/407—Bus networks with decentralised control
    • H04L12/413—Bus networks with decentralised control with random access, e.g. carrier-sense multiple-access with collision detection [CSMA-CD]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
GB1209156.7A 2012-05-24 2012-05-24 Methods, apparatus and computer programs for contention based transmissions Expired - Fee Related GB2502332B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1209156.7A GB2502332B (en) 2012-05-24 2012-05-24 Methods, apparatus and computer programs for contention based transmissions
PCT/IB2013/054235 WO2013175414A1 (en) 2012-05-24 2013-05-22 Methods, apparatus and computer programs for protecting transmitter|identification in transmissions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1209156.7A GB2502332B (en) 2012-05-24 2012-05-24 Methods, apparatus and computer programs for contention based transmissions

Publications (3)

Publication Number Publication Date
GB201209156D0 GB201209156D0 (en) 2012-07-04
GB2502332A GB2502332A (en) 2013-11-27
GB2502332B true GB2502332B (en) 2014-11-12

Family

ID=46546599

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1209156.7A Expired - Fee Related GB2502332B (en) 2012-05-24 2012-05-24 Methods, apparatus and computer programs for contention based transmissions

Country Status (2)

Country Link
GB (1) GB2502332B (en)
WO (1) WO2013175414A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017008828A1 (en) * 2015-07-10 2017-01-19 Huawei Technologies Co., Ltd. Baseband processors, base station, user device, and methods thereof

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104717031B (en) * 2013-12-12 2018-06-26 华为终端（东莞）有限公司 Processing method, WiFi chip and the mobile terminal of Streaming Media message
CN110113134B (en) * 2014-01-22 2021-08-13 华为终端有限公司 Device-to-device communication method and user equipment
CN104935415B (en) * 2014-03-21 2020-10-13 北京三星通信技术研究有限公司 A method for HARQ-ACK transmission and user equipment
CN106936546B (en) * 2015-12-31 2019-11-19 上海诺基亚贝尔股份有限公司 Compete the method and device of uplink
US20170207905A1 (en) * 2016-01-14 2017-07-20 Qualcomm Incorporated Fly feedback
CN115190535B (en) * 2022-09-13 2022-11-22 北京安博通科技股份有限公司 Data transmission method and related equipment

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020016852A1 (en) * 1999-12-14 2002-02-07 Motoo Nishihara Frame construction method, frame construction device and data transfer system capable of accommodating STM traffic and best effort traffic in common frame format
US20020080886A1 (en) * 2000-04-07 2002-06-27 Ptasinski Henry S. Method for selecting frame encoding parameters in a frame-based communications network
US7145889B1 (en) * 2002-03-28 2006-12-05 Nortel Networks Limited Efficient frame retransmission in a wireless communication environment
US20070168826A1 (en) * 2005-12-29 2007-07-19 Interdigital Technology Corporation Method and system for implementing h-arq-assisted arq operation
WO2008101861A1 (en) * 2007-02-19 2008-08-28 Nokia Siemens Networks Gmbh & Co. Kg Cross-layer error recovery optimisation in wireless systems
WO2012170585A1 (en) * 2011-06-09 2012-12-13 Qualcomm Incorporated Systems and methods for reducing acknowledgment message overhead

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4407126B2 (en) * 2003-01-09 2010-02-03 ソニー株式会社 Wireless communication system, wireless communication apparatus, wireless communication method, and computer program
KR100750166B1 (en) * 2005-11-15 2007-08-21 삼성전자주식회사 Method and apparatus for transmitting Data efficiently in wireless network system
US8958460B2 (en) * 2008-03-18 2015-02-17 On-Ramp Wireless, Inc. Forward error correction media access control system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020016852A1 (en) * 1999-12-14 2002-02-07 Motoo Nishihara Frame construction method, frame construction device and data transfer system capable of accommodating STM traffic and best effort traffic in common frame format
US20020080886A1 (en) * 2000-04-07 2002-06-27 Ptasinski Henry S. Method for selecting frame encoding parameters in a frame-based communications network
US7145889B1 (en) * 2002-03-28 2006-12-05 Nortel Networks Limited Efficient frame retransmission in a wireless communication environment
US20070168826A1 (en) * 2005-12-29 2007-07-19 Interdigital Technology Corporation Method and system for implementing h-arq-assisted arq operation
WO2008101861A1 (en) * 2007-02-19 2008-08-28 Nokia Siemens Networks Gmbh & Co. Kg Cross-layer error recovery optimisation in wireless systems
WO2012170585A1 (en) * 2011-06-09 2012-12-13 Qualcomm Incorporated Systems and methods for reducing acknowledgment message overhead

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017008828A1 (en) * 2015-07-10 2017-01-19 Huawei Technologies Co., Ltd. Baseband processors, base station, user device, and methods thereof
US10516505B2 (en) 2015-07-10 2019-12-24 Huawei Technologies Co., Ltd. Baseband processors, base station, user device, and methods thereof

Also Published As

Publication number Publication date
WO2013175414A1 (en) 2013-11-28
GB2502332A (en) 2013-11-27
GB201209156D0 (en) 2012-07-04

Similar Documents

Publication Publication Date Title
GB201218801D0 (en) Device,method and software
EP2829233A4 (en) Image analysis device, method, and program
EP2897098A4 (en) Risk analysis device, risk analysis method and program
GB2496198B (en) Apparatus, methods and computer programs for coordinated multipoint transmission
EP2912987A4 (en) Insertion system, insertion support device, insertion support method and program
EP2849633A4 (en) Systems, methods and related apparatus for determining physiological parameters
GB201205986D0 (en) Apparatus and method
EP2870815A4 (en) Methods and apparatus for contention based transmission
GB2502378B (en) Methods, apparatus and computer programs for physical layer transmission and/or reception
EP2824916A4 (en) Display system, display device, display method, and program
GB2507782B (en) Methods and apparatus for wireless transmission
EP2904552A4 (en) Systems and methods for wellness programs
GB201220693D0 (en) Methods, apparatus and computer programs for wireless devices
EP2936868A4 (en) Method and device for transmission scheduling
EP2821009A4 (en) Movement determination device, movement determination system and movement determination method
EP2875388A4 (en) Measurement transformation apparatus, methods, and systems
EP2894608A4 (en) Display device, display method, and program
GB2502332B (en) Methods, apparatus and computer programs for contention based transmissions
GB2502581B (en) Method, apparatus and computer program for communicating
GB201205106D0 (en) System,method and apparatus
GB2500287B (en) Method and apparatus for improving transmission resource utilization
EP2932649A4 (en) Methods, apparatus and computer programs for obtaining data
EP2851770A4 (en) Method, apparatus and device for presenting menu
GB2517856B (en) Analysis device, analysis method, and program
EP2821918A4 (en) Device for creating system construction procedure, method for creating system construction procedure, and program

Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20140102 AND 20140108

732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20140109 AND 20140115

732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20170706 AND 20170715

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20170524