SG11202108188WA - Half-duplex handling with system-wide feedback resources - Google Patents

Half-duplex handling with system-wide feedback resources

Info

Publication number
SG11202108188WA
SG11202108188WA SG11202108188WA SG11202108188WA SG11202108188WA SG 11202108188W A SG11202108188W A SG 11202108188WA SG 11202108188W A SG11202108188W A SG 11202108188WA SG 11202108188W A SG11202108188W A SG 11202108188WA SG 11202108188W A SG11202108188W A SG 11202108188WA
Authority
SG
Singapore
Prior art keywords
feedback resources
wide feedback
duplex handling
duplex
handling
Prior art date
Application number
SG11202108188WA
Inventor
Kapil Gulati
Sudhir Kumar Baghel
Tien Viet Nguyen
Arjun Bharadwaj
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of SG11202108188WA publication Critical patent/SG11202108188WA/en

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
    • H04L1/12—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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H04W72/566—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
    • 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
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/44—Transmit/receive switching
    • 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
    • H04L1/12—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
    • 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
    • H04L5/0055—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
    • H04L5/0091—Signaling for the administration of the divided path
    • 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
    • H04L5/16—Half-duplex systems; Simplex/duplex switching; Transmission of break signals non-automatically inverting the direction of transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/535—Allocation or scheduling criteria for wireless resources based on resource usage policies
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
SG11202108188WA 2019-02-25 2020-01-29 Half-duplex handling with system-wide feedback resources SG11202108188WA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962810159P 2019-02-25 2019-02-25
US16/587,976 US11076414B2 (en) 2019-02-25 2019-09-30 Half-duplex handling with system-wide feedback resources
PCT/US2020/015689 WO2020176192A1 (en) 2019-02-25 2020-01-29 Half-duplex handling with system-wide feedback resources

Publications (1)

Publication Number Publication Date
SG11202108188WA true SG11202108188WA (en) 2021-09-29

Family

ID=72140173

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202108188WA SG11202108188WA (en) 2019-02-25 2020-01-29 Half-duplex handling with system-wide feedback resources

Country Status (6)

Country Link
US (1) US11076414B2 (en)
EP (1) EP3931994A1 (en)
KR (1) KR20210128406A (en)
CN (1) CN113439405A (en)
SG (1) SG11202108188WA (en)
WO (1) WO2020176192A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11451360B2 (en) 2019-01-10 2022-09-20 Qualcomm Incorporated Priority-based feedback triggering
US20220345249A1 (en) * 2019-09-27 2022-10-27 Ntt Docomo, Inc. Terminal and communication method
US11716753B2 (en) 2021-01-26 2023-08-01 Qualcomm Incorporated Feedback methods for subband full duplex systems
US20240171322A1 (en) * 2021-05-31 2024-05-23 Qualcomm Incorporated Adaptive feedback methods for subband full duplex systems

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JP5511708B2 (en) * 2011-02-18 2014-06-04 株式会社Ｎｔｔドコモ Mobile terminal apparatus, base station apparatus, and communication control method
WO2013112030A1 (en) * 2012-01-29 2013-08-01 엘지전자 주식회사 Data transmission method and apparatus for half-duplex devices
US8923255B2 (en) * 2012-03-16 2014-12-30 Blackberry Limited Uplink control channel resource collision avoidance in carrier aggregation systems
KR20160063317A (en) * 2013-09-26 2016-06-03 엘지전자 주식회사 Wireless device for which plurality of serving cells is configured, and communication method using same
WO2016076301A1 (en) 2014-11-14 2016-05-19 株式会社Ｎｔｔドコモ User device, feedback control method, and retransmission control method
US20160157254A1 (en) * 2014-11-26 2016-06-02 Samsung Electronics Co., Ltd. Methods and apparatus for control information resource allocation for d2d communications
WO2016122258A1 (en) * 2015-01-29 2016-08-04 엘지전자 주식회사 Signal receiving method and user equipment, and signal receiving method and base station
WO2016119207A1 (en) * 2015-01-30 2016-08-04 Telefonaktiebolaget Lm Ericsson (Publ) Harq/csi ack feedback method over unlicensed carriers
WO2017078465A1 (en) 2015-11-04 2017-05-11 Lg Electronics Inc. Method and apparatus for handling overlap of different channels in wireless communication system
WO2017078603A1 (en) * 2015-11-06 2017-05-11 Telefonaktiebolaget Lm Ericsson (Publ) Csi reference resource and cqi report for mtc operation
US10477566B2 (en) * 2016-08-10 2019-11-12 Qualcomm Incorporated Signaling mechanisms for sub-band scheduling in sidelink
US11431441B2 (en) * 2016-08-10 2022-08-30 Idac Holdings, Inc. Priority-based channel coding for control information
US10779308B2 (en) * 2016-08-11 2020-09-15 Qualcomm Incorporated Priority based resource selection in a device-to-device communication system
WO2018168169A1 (en) * 2017-03-15 2018-09-20 Nec Corporation System and method for providing vehicular communication in an advanced wireless network
EP3598822B1 (en) * 2017-03-16 2022-05-04 LG Electronics Inc. Method for ack/nack transmission and reception in wireless communication system and apparatus therefor
WO2018186667A1 (en) * 2017-04-03 2018-10-11 엘지전자 주식회사 D2d operation method of terminal in wireless communication system, and terminal using method
JP6625170B2 (en) * 2017-08-10 2019-12-25 華碩電腦股▲ふん▼有限公司 Method and apparatus for handling SFI (slot format information) collisions in a wireless communication system
US11140575B2 (en) * 2017-08-11 2021-10-05 Qualcomm Incorporated Modifying CSI transmissions over uplink shared resources
US10841934B2 (en) * 2017-11-27 2020-11-17 Qualcomm Incorporated Priority rule for signal repetition collisions
US11382083B2 (en) * 2018-07-23 2022-07-05 Samsung Electronics Co., Ltd. Method and apparatus for high reliability transmission in vehicle to everything (V2X) communication
US20200037343A1 (en) * 2018-07-24 2020-01-30 Samsung Electronics Co., Ltd. Method and apparatus for network controlled resource allocation in nr v2x
US11405144B2 (en) * 2018-09-21 2022-08-02 Kt Corporation Method and apparatus for transmitting sidelink HARQ feedback information
US11888623B2 (en) * 2018-09-27 2024-01-30 Qualcomm Incorporated Multiplexing of HARQ and CSI on PUCCH
WO2020067782A1 (en) * 2018-09-28 2020-04-02 Samsung Electronics Co., Ltd. Method and device for transmitting or receiving groupcast feedback in wireless cellular communication system
US11368201B2 (en) * 2018-09-28 2022-06-21 Electronics And Telecommunications Research Institute Method for groupcast transmission and reception with feedback information, and apparatus therefor
CN115765943A (en) * 2018-12-13 2023-03-07 上海朗帛通信技术有限公司 Method and device used in node of wireless communication
CN111356240B (en) * 2018-12-20 2023-06-16 华硕电脑股份有限公司 Method and apparatus for handling collisions between sidelink feedback and sidelink data
EP3672337B1 (en) * 2018-12-20 2022-02-16 ASUSTek Computer Inc. Method for handling sidelink feedback collision in a wireless communication system

Also Published As

Publication number Publication date
KR20210128406A (en) 2021-10-26
US11076414B2 (en) 2021-07-27
WO2020176192A1 (en) 2020-09-03
US20200275463A1 (en) 2020-08-27
CN113439405A (en) 2021-09-24
EP3931994A1 (en) 2022-01-05

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