KR102219151B1 - D2d 채널 측정들에 대한 srs 시그널링 패턴 - Google Patents

D2d 채널 측정들에 대한 srs 시그널링 패턴 Download PDF

Info

Publication number
KR102219151B1
KR102219151B1 KR1020167024091A KR20167024091A KR102219151B1 KR 102219151 B1 KR102219151 B1 KR 102219151B1 KR 1020167024091 A KR1020167024091 A KR 1020167024091A KR 20167024091 A KR20167024091 A KR 20167024091A KR 102219151 B1 KR102219151 B1 KR 102219151B1
Authority
KR
South Korea
Prior art keywords
ues
subsets
channel
signal
base station
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
KR1020167024091A
Other languages
English (en)
Korean (ko)
Other versions
KR20160125407A (ko
Inventor
차오 리
사우라바 랑그라오 타빌다르
빌랄 사디크
Original Assignee
퀄컴 인코포레이티드
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 퀄컴 인코포레이티드 filed Critical 퀄컴 인코포레이티드
Publication of KR20160125407A publication Critical patent/KR20160125407A/ko
Application granted granted Critical
Publication of KR102219151B1 publication Critical patent/KR102219151B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • 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
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/14—Direct-mode setup

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020167024091A 2014-02-21 2015-02-17 D2d 채널 측정들에 대한 srs 시그널링 패턴 Active KR102219151B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/187,189 US9913285B2 (en) 2014-02-21 2014-02-21 SRS signaling pattern for D2D channel measurements
US14/187,189 2014-02-21
PCT/US2015/016198 WO2015126843A1 (en) 2014-02-21 2015-02-17 Srs signaling pattern for d2d channel measurements

Publications (2)

Publication Number Publication Date
KR20160125407A KR20160125407A (ko) 2016-10-31
KR102219151B1 true KR102219151B1 (ko) 2021-02-22

Family

ID=52629685

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020167024091A Active KR102219151B1 (ko) 2014-02-21 2015-02-17 D2d 채널 측정들에 대한 srs 시그널링 패턴

Country Status (6)

Country Link
US (1) US9913285B2 (https=)
EP (1) EP3108606B1 (https=)
JP (1) JP6445035B2 (https=)
KR (1) KR102219151B1 (https=)
CN (1) CN106664172B (https=)
WO (1) WO2015126843A1 (https=)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8953478B2 (en) * 2012-01-27 2015-02-10 Intel Corporation Evolved node B and method for coherent coordinated multipoint transmission with per CSI-RS feedback
US10306570B2 (en) * 2014-06-10 2019-05-28 Lg Electronics Inc. Method for controlling timing advance for direct communication between terminals in wireless communication system, and apparatus therefor
WO2015190677A1 (ko) * 2014-06-12 2015-12-17 엘지전자 주식회사 풀-듀플렉스(Full-Duplex) 무선 통신 시스템에서 디바이스 간 간섭을 측정하는 방법 및 이를 위한 장치
WO2016009480A1 (ja) * 2014-07-14 2016-01-21 富士通株式会社 無線通信システム
US10341892B2 (en) * 2014-09-30 2019-07-02 Lg Electronics Inc. Method for measuring inter-device interference in wireless communication system supporting FDR transmission, and apparatus therefor
EP3249961B1 (en) * 2015-02-17 2020-11-11 Huawei Technologies Co., Ltd. Uplink reference signal communication device and method
US10630517B2 (en) * 2017-09-12 2020-04-21 Mediatek Inc. Method and apparatus for multi-TRP and multi-panel transmission in wireless communications
US10511419B2 (en) * 2017-11-05 2019-12-17 Cisco Technology, Inc. Multi-user grouping
US11019641B2 (en) * 2017-11-07 2021-05-25 Qualcomm Incorporated Device-to-device communication across multiple cells
US20190140796A1 (en) * 2017-11-09 2019-05-09 Qualcomm Incorporated Intra-cell interference management for device-to-device communication using grant-free resource
CN109995443B (zh) * 2017-12-29 2022-03-11 华为技术有限公司 一种通信方法、装置和系统
CN110351740B (zh) * 2018-04-04 2024-06-11 中兴通讯股份有限公司 信号信道的发送方法、基站、存储介质、电子装置
US11646806B2 (en) * 2018-06-14 2023-05-09 Qualcomm Incorporated Determining a time gap for calibration based on a user equipment identifier
US11589371B2 (en) 2018-08-28 2023-02-21 Apple Inc. Methods for network assisted beamforming for sidelink unicast communication
WO2020145780A1 (ko) * 2019-01-11 2020-07-16 엘지전자 주식회사 Nr v2x에서 기지국에 의해 할당된 자원을 기반으로 사이드링크 통신을 수행하는 방법 및 장치
US11876617B1 (en) * 2020-12-10 2024-01-16 Cable Television Laboratories, Inc. Systems and methods for automatic management of a wireless access point
EP4385249A4 (en) * 2021-08-09 2025-06-18 Nokia Technologies Oy ASSESSMENT OF DOWNLINK CHANNEL QUALITY ON A USER DEVICE

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140334435A1 (en) 2013-05-10 2014-11-13 Futurewei Technologies, Inc. Systems and Methods for Scalable Device-to-Device Discovery via Device Grouping

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110228730A1 (en) * 2009-10-30 2011-09-22 Qualcomm Incorporated Scheduling simultaneous transmissions in wireless network
KR20150028365A (ko) * 2010-01-08 2015-03-13 인터디지탈 패튼 홀딩스, 인크 다중 반송파의 채널 상태 정보 전송 방법
GB2499633B (en) * 2012-02-23 2014-11-26 Broadcom Corp A method and apparatus for using orthogonal radio channels
US9083479B2 (en) * 2012-05-11 2015-07-14 Intel Corporation Signaling for downlink coordinated multipoint in a wireless communication system
WO2013181394A1 (en) * 2012-05-31 2013-12-05 Interdigital Patent Holdings, Inc. Device-to-device (d2d) link adaptation
CN107071905B (zh) * 2012-06-29 2020-11-03 华为技术有限公司 设备间通信方法、用户设备和基站
US10159052B2 (en) 2012-08-03 2018-12-18 Qualcomm Incorporated Method and apparatus for sounding reference signal triggering and power control for coordinated multi-point operations

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140334435A1 (en) 2013-05-10 2014-11-13 Futurewei Technologies, Inc. Systems and Methods for Scalable Device-to-Device Discovery via Device Grouping

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
3GPP R1-134115

Also Published As

Publication number Publication date
CN106664172A (zh) 2017-05-10
US9913285B2 (en) 2018-03-06
WO2015126843A1 (en) 2015-08-27
EP3108606A1 (en) 2016-12-28
KR20160125407A (ko) 2016-10-31
EP3108606B1 (en) 2019-11-13
JP2017512409A (ja) 2017-05-18
US20150245375A1 (en) 2015-08-27
JP6445035B2 (ja) 2018-12-26
CN106664172B (zh) 2020-03-20

Similar Documents

Publication Publication Date Title
KR102219151B1 (ko) D2d 채널 측정들에 대한 srs 시그널링 패턴
KR102451594B1 (ko) Ue와 네트워크 사이의 중계 시그널링
KR102660430B1 (ko) 동적 lte-tdd 재구성들의 경우에 d2d 자원들의 시그널링
KR102008596B1 (ko) Ｌｔｅ 에 있어서 사운딩 레퍼런스 신호들 및 근접도 검출
EP3100477B1 (en) Wireless communication of a peer discovery message
KR20200019784A (ko) LTE에서 eIMTA를 위한 DAI 비트들의 효율적인 사용을 위한 방법 및 장치
KR20160145042A (ko) 혼잡 제어 스킴
KR102372696B1 (ko) D2d 통신들에 대한 부분 주파수 재사용 (ffr) 을 위한 시그널링
CN106031231B (zh) Lte中的新tdd配置及eimta
US20170048036A1 (en) Extending lte-d discovery for v2v
EP3335356B1 (en) Lte-direct communication for vehicle-to-vehicle

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20160831

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20200130

Comment text: Request for Examination of Application

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20210120

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20210217

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20210217

End annual number: 3

Start annual number: 1

PG1601 Publication of registration
PR1001 Payment of annual fee

Payment date: 20240102

Start annual number: 4

End annual number: 4

PR1001 Payment of annual fee

Payment date: 20241223

Start annual number: 5

End annual number: 5