CA2988460C - Signaling of d2d resources in case of dynamic lte-tdd reconfigurations - Google Patents

Signaling of d2d resources in case of dynamic lte-tdd reconfigurations Download PDF

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Publication number
CA2988460C
CA2988460C CA2988460A CA2988460A CA2988460C CA 2988460 C CA2988460 C CA 2988460C CA 2988460 A CA2988460 A CA 2988460A CA 2988460 A CA2988460 A CA 2988460A CA 2988460 C CA2988460 C CA 2988460C
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CA
Canada
Prior art keywords
uplink
resources
downlink subframe
configuration
subframe configuration
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
CA2988460A
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English (en)
French (fr)
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CA2988460A1 (en
Inventor
Chong Li
Shailesh Patil
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Qualcomm Inc
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Qualcomm Inc
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Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of CA2988460A1 publication Critical patent/CA2988460A1/en
Application granted granted Critical
Publication of CA2988460C publication Critical patent/CA2988460C/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
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/51—Allocation or scheduling criteria for wireless resources based on terminal or device properties
    • 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
    • H04W72/20—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
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/25—Control channels or signalling for resource management between terminals via a wireless link, e.g. sidelink
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/52—Allocation or scheduling criteria for wireless resources based on load
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/14—Direct-mode setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/23—Manipulation of direct-mode connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/18—Interfaces between hierarchically similar devices between terminal devices
    • 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]
    • 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
    • H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
CA2988460A 2015-07-07 2016-06-03 Signaling of d2d resources in case of dynamic lte-tdd reconfigurations Active CA2988460C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/793,621 2015-07-07
US14/793,621 US9756641B2 (en) 2015-07-07 2015-07-07 Dynamic signaling of LTE-TDD configurations in the presence of D2D transmissions
PCT/US2016/035805 WO2017007556A1 (en) 2015-07-07 2016-06-03 Signaling of d2d resources in case of dynamic lte-tdd reconfigurations

Publications (2)

Publication Number Publication Date
CA2988460A1 CA2988460A1 (en) 2017-01-12
CA2988460C true CA2988460C (en) 2023-10-24

Family

ID=56148680

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2988460A Active CA2988460C (en) 2015-07-07 2016-06-03 Signaling of d2d resources in case of dynamic lte-tdd reconfigurations

Country Status (10)

Country Link
US (1) US9756641B2 (enExample)
EP (1) EP3320732B1 (enExample)
JP (1) JP6740335B2 (enExample)
KR (1) KR102660430B1 (enExample)
CN (1) CN108029122B (enExample)
CA (1) CA2988460C (enExample)
JO (1) JOP20160108B1 (enExample)
TW (1) TWI658743B (enExample)
UY (1) UY36710A (enExample)
WO (1) WO2017007556A1 (enExample)

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CN110839226B (zh) * 2015-10-27 2022-01-11 华为技术有限公司 一种设备到设备d2d通信方法、装置及系统
US10505697B2 (en) 2016-11-03 2019-12-10 At&T Intellectual Property I, L.P. Facilitating a mobile device specific physical downlink shared channel resource element mapping indicator
CN110115080B (zh) * 2016-12-29 2023-05-12 Lg电子株式会社 在无线通信系统中发送信号和接收信号的方法及其装置
US10091777B1 (en) * 2017-03-31 2018-10-02 At&T Intellectual Property I, L.P. Facilitating physical downlink shared channel resource element mapping indicator
EP3619998B1 (en) * 2017-05-05 2023-12-20 ZTE Corporation Reduction of transmission interference
WO2019010673A1 (en) * 2017-07-13 2019-01-17 Zte Corporation SYSTEM AND METHOD FOR SIGNAL TRANSMISSION
US10736099B2 (en) * 2017-08-18 2020-08-04 Qualcomm Incorporated Resolving slot format conflicts for wireless systems
IT201800000832A1 (it) * 2018-01-12 2019-07-12 Inst Rundfunktechnik Gmbh Sender und/oder empfänger zum senden bzw. empfangen von rundfunkinformationssignalen
US11751226B2 (en) * 2018-01-19 2023-09-05 Ntt Docomo, Inc. User terminal and radio communication method
US11051327B2 (en) * 2018-08-10 2021-06-29 Qualcomm Incorporated Rate-matching around CRS for NR-TDD
WO2020039487A1 (ja) * 2018-08-20 2020-02-27 富士通株式会社 端末装置、基地局装置、及び通信システム
US11246118B2 (en) * 2019-03-26 2022-02-08 Lg Electronics Inc. Method and apparatus for downlink transmission using preconfigured downlink resource
CN112398591B (zh) * 2019-08-16 2022-06-10 华为技术有限公司 一种确定侧行链路资源的方法、装置以及系统
WO2021075829A1 (ko) * 2019-10-13 2021-04-22 엘지전자 주식회사 Nr v2x에서 tdd 슬롯 설정과 관련된 정보를 시그널링하는 방법 및 장치
US20240057133A1 (en) * 2021-01-13 2024-02-15 Ntt Docomo, Inc. Terminal, base station, and transmission method

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Also Published As

Publication number Publication date
UY36710A (es) 2016-11-30
CN108029122B (zh) 2022-02-18
JOP20160108B1 (ar) 2021-08-17
TW201703564A (zh) 2017-01-16
BR112018000324A2 (pt) 2018-09-11
EP3320732A1 (en) 2018-05-16
US9756641B2 (en) 2017-09-05
TWI658743B (zh) 2019-05-01
US20170013605A1 (en) 2017-01-12
CN108029122A (zh) 2018-05-11
KR20180027497A (ko) 2018-03-14
JP6740335B2 (ja) 2020-08-12
WO2017007556A1 (en) 2017-01-12
EP3320732B1 (en) 2024-01-17
EP3320732C0 (en) 2024-01-17
KR102660430B1 (ko) 2024-04-23
CA2988460A1 (en) 2017-01-12
JP2018524925A (ja) 2018-08-30

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