CA2786954C - Resource indexing for acknowledgement signals in response to receptions of multiple assignments - Google Patents

Resource indexing for acknowledgement signals in response to receptions of multiple assignments Download PDF

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Publication number
CA2786954C
CA2786954C CA2786954A CA2786954A CA2786954C CA 2786954 C CA2786954 C CA 2786954C CA 2786954 A CA2786954 A CA 2786954A CA 2786954 A CA2786954 A CA 2786954A CA 2786954 C CA2786954 C CA 2786954C
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CA
Canada
Prior art keywords
harq
resource
ack
transmission
control information
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.)
Active
Application number
CA2786954A
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English (en)
French (fr)
Other versions
CA2786954A1 (en
Inventor
Aris Papasakellariou
Joon-Young Cho
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics 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
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of CA2786954A1 publication Critical patent/CA2786954A1/en
Application granted granted Critical
Publication of CA2786954C publication Critical patent/CA2786954C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7097—Interference-related aspects
    • H04B1/711—Interference-related aspects the interference being multi-path interference
    • H04B1/7115—Constructive combining of multi-path signals, i.e. RAKE receivers
    • 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
    • H04L1/1692—Physical properties of the supervisory signal, e.g. acknowledgement by energy bursts
    • 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
    • H04L1/1861—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
    • H04L5/003—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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • 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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/146—Uplink power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/32—TPC of broadcast or control channels
    • H04W52/325—Power control of control or pilot channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/02—Selection of wireless resources by user or terminal
    • 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
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
CA2786954A 2010-01-07 2011-01-06 Resource indexing for acknowledgement signals in response to receptions of multiple assignments Active CA2786954C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US29300810P 2010-01-07 2010-01-07
US61/293,008 2010-01-07
PCT/KR2011/000080 WO2011083984A2 (en) 2010-01-07 2011-01-06 Resource indexing for acknowledgement signals in response to receptions of multiple assignments

Publications (2)

Publication Number Publication Date
CA2786954A1 CA2786954A1 (en) 2011-07-14
CA2786954C true CA2786954C (en) 2016-08-09

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CA2786954A Active CA2786954C (en) 2010-01-07 2011-01-06 Resource indexing for acknowledgement signals in response to receptions of multiple assignments

Country Status (9)

Country Link
US (7) US8543124B2 (https=)
EP (3) EP3937552A1 (https=)
JP (2) JP5721744B2 (https=)
KR (1) KR101860161B1 (https=)
CN (2) CN104320225A (https=)
AU (1) AU2011204119B2 (https=)
CA (1) CA2786954C (https=)
RU (2) RU2541117C2 (https=)
WO (1) WO2011083984A2 (https=)

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Also Published As

Publication number Publication date
US20160014741A1 (en) 2016-01-14
US20160014743A1 (en) 2016-01-14
US9655096B2 (en) 2017-05-16
JP2013516886A (ja) 2013-05-13
US9432988B2 (en) 2016-08-30
EP2343932A3 (en) 2014-08-27
RU2012151295A (ru) 2014-06-10
US20110165906A1 (en) 2011-07-07
EP3937552A1 (en) 2022-01-12
US20140010193A1 (en) 2014-01-09
KR101860161B1 (ko) 2018-05-21
US20160014742A1 (en) 2016-01-14
US9572150B2 (en) 2017-02-14
EP2343932B1 (en) 2018-06-20
JP2015053718A (ja) 2015-03-19
RU2541117C2 (ru) 2015-02-10
CN104320225A (zh) 2015-01-28
EP2922352B1 (en) 2021-09-01
US20160014745A1 (en) 2016-01-14
AU2011204119A1 (en) 2012-06-07
JP5960771B2 (ja) 2016-08-02
KR20120101156A (ko) 2012-09-12
WO2011083984A2 (en) 2011-07-14
JP5721744B2 (ja) 2015-05-20
RU2014145193A (ru) 2016-06-10
WO2011083984A3 (en) 2011-12-01
RU2609755C2 (ru) 2017-02-02
US9432987B2 (en) 2016-08-30
CA2786954A1 (en) 2011-07-14
EP2922352A1 (en) 2015-09-23
US9648604B2 (en) 2017-05-09
EP2343932A2 (en) 2011-07-13
US20160014744A1 (en) 2016-01-14
AU2011204119B2 (en) 2014-07-03
US8543124B2 (en) 2013-09-24
CN102714584A (zh) 2012-10-03
US9220089B2 (en) 2015-12-22
CN102714584B (zh) 2015-04-15

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