CN106256156A - 设备到设备同步信号的功率控制 - Google Patents

设备到设备同步信号的功率控制 Download PDF

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Publication number
CN106256156A
CN106256156A CN201580013259.2A CN201580013259A CN106256156A CN 106256156 A CN106256156 A CN 106256156A CN 201580013259 A CN201580013259 A CN 201580013259A CN 106256156 A CN106256156 A CN 106256156A
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CN
China
Prior art keywords
power
wireless device
sd2dss
signal
pd2dss
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.)
Pending
Application number
CN201580013259.2A
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English (en)
Chinese (zh)
Inventor
赵振山
S·索伦蒂诺
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of CN106256156A publication Critical patent/CN106256156A/zh
Pending legal-status Critical Current

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Classifications

    • 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
    • H04W52/322—Power control of broadcast channels
    • 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
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
    • 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
    • H04W52/36—Transmission power control [TPC] using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • 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]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/383—TPC being performed in particular situations power control in peer-to-peer links
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H04W56/0015—Synchronization between nodes one node acting as a reference for the others
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H04W56/002—Mutual synchronization
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2614—Peak power aspects

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Transmitters (AREA)
CN201580013259.2A 2014-03-18 2015-03-13 设备到设备同步信号的功率控制 Pending CN106256156A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201461954664P 2014-03-18 2014-03-18
US61/954,664 2014-03-18
PCT/SE2015/050287 WO2015142251A1 (en) 2014-03-18 2015-03-13 Power control of device-to-device synchronization signal

Publications (1)

Publication Number Publication Date
CN106256156A true CN106256156A (zh) 2016-12-21

Family

ID=52991923

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580013259.2A Pending CN106256156A (zh) 2014-03-18 2015-03-13 设备到设备同步信号的功率控制

Country Status (24)

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US (2) US9807711B2 (enExample)
EP (2) EP3120626B1 (enExample)
JP (1) JP6360190B2 (enExample)
KR (1) KR101873669B1 (enExample)
CN (1) CN106256156A (enExample)
AU (1) AU2015232026B2 (enExample)
CA (1) CA2941913C (enExample)
CL (1) CL2016002206A1 (enExample)
DK (1) DK3120626T3 (enExample)
ES (1) ES2669212T3 (enExample)
HU (1) HUE036938T2 (enExample)
IL (1) IL247681A0 (enExample)
MA (1) MA39343B1 (enExample)
MX (1) MX357650B (enExample)
MY (1) MY180379A (enExample)
NO (1) NO2710652T3 (enExample)
NZ (1) NZ723929A (enExample)
PH (1) PH12016501572A1 (enExample)
PL (1) PL3120626T3 (enExample)
RU (1) RU2638170C1 (enExample)
SG (1) SG11201607463RA (enExample)
TR (1) TR201802451T4 (enExample)
WO (1) WO2015142251A1 (enExample)
ZA (1) ZA201606138B (enExample)

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JP6571107B2 (ja) * 2014-04-14 2019-09-04 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおいて端末間直接通信のための同期信号伝送方法及びそのための装置
US10368261B2 (en) * 2014-05-09 2019-07-30 Samsung Electronics Co., Ltd. Synchronization method and apparatus for D2D communication
KR102247142B1 (ko) * 2014-05-09 2021-05-04 삼성전자주식회사 단말 간 통신을 위한 동기 신호 전송 방법 및 장치
US10225810B2 (en) 2014-08-06 2019-03-05 Samsung Electronics Co., Ltd. Method and apparatus for transmitting/receiving synchronization signal in device-to-device communication system
JP6502473B2 (ja) * 2014-08-11 2019-04-17 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおける同期信号送信方法。
US10735239B2 (en) 2014-09-02 2020-08-04 Lg Electronics Inc. Method and device for transmission of synchronization signal by device-to-device terminal in wireless communication system
EP3198772B1 (en) 2014-09-24 2019-11-20 Interdigital Patent Holdings, Inc. Channel usage indication and synchronization for lte operation in unlicensed bands
WO2016048067A2 (en) 2014-09-25 2016-03-31 Samsung Electronics Co., Ltd. Synchronization procedure and resource control method and apparatus for communication in d2d system
WO2016056993A2 (en) * 2014-10-10 2016-04-14 Telefonaktiebolaget L M Ericsson (Publ) Signal quality measurement for device-to-device communication
EP3216283A4 (en) * 2014-11-06 2018-06-27 Fujitsu Limited Power control mode for d2d syncharonization signals
WO2018203738A1 (ko) * 2017-05-05 2018-11-08 엘지전자 주식회사 무선 통신 시스템에서 릴레이 단말이 사이드링크 신호의 전력을 제어하는 방법 및 이를 위한 장치
KR102853856B1 (ko) * 2018-09-27 2025-09-04 삼성전자주식회사 무선 통신 시스템에서 단말 간 경로감쇄 추정 방법 및 장치
EP3855811A4 (en) 2018-09-27 2022-03-16 Samsung Electronics Co., Ltd. METHOD AND DEVICE FOR ESTIMATION OF PATH LOSS BETWEEN TERMINALS IN A WIRELESS COMMUNICATION SYSTEM
CN113597793B (zh) 2019-02-25 2023-11-03 Lg 电子株式会社 在nr v2x中确定副链路发送功率的方法和装置

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US20130336307A1 (en) * 2012-06-19 2013-12-19 Research & Business Foundation Of Sungkyunkwan University Terminal synchronization method and apparatus for use in wireless communication network

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KR102238537B1 (ko) * 2013-10-28 2021-04-09 엘지전자 주식회사 무선 통신 시스템에서 장치 대 장치 단말의 신호 송수신 방법 및 장치
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TWI571153B (zh) * 2014-01-31 2017-02-11 財團法人資訊工業策進會 用於一無線通訊系統之基地台及裝置對裝置使用者裝置
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CN102823311A (zh) * 2010-05-06 2012-12-12 诺基亚公司 D2d通信中的测量和快速功率调整
CN102907143A (zh) * 2010-05-17 2013-01-30 高通股份有限公司 降低用于监视邻基站的空闲模式功耗
CN103428818A (zh) * 2012-05-24 2013-12-04 华为技术有限公司 终端设备发现的方法、设备及系统
US20130336307A1 (en) * 2012-06-19 2013-12-19 Research & Business Foundation Of Sungkyunkwan University Terminal synchronization method and apparatus for use in wireless communication network

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Publication number Priority date Publication date Assignee Title
CN110383917A (zh) * 2017-03-02 2019-10-25 Lg电子株式会社 用于在无线通信系统中发送侧链路信号的方法和设备

Also Published As

Publication number Publication date
ZA201606138B (en) 2018-05-30
CL2016002206A1 (es) 2017-02-03
CA2941913A1 (en) 2015-09-24
MX357650B (es) 2018-07-18
US10098079B2 (en) 2018-10-09
MA39343A1 (fr) 2018-09-28
AU2015232026B2 (en) 2018-04-19
EP3120626A1 (en) 2017-01-25
US20170325183A1 (en) 2017-11-09
EP3328133A1 (en) 2018-05-30
JP2017514342A (ja) 2017-06-01
EP3120626B1 (en) 2018-02-14
IL247681A0 (en) 2016-11-30
DK3120626T3 (en) 2018-04-30
PL3120626T3 (pl) 2018-07-31
MA39343B1 (fr) 2019-04-30
AU2015232026A1 (en) 2016-09-08
CA2941913C (en) 2019-03-05
ES2669212T3 (es) 2018-05-24
SG11201607463RA (en) 2016-10-28
NZ723929A (en) 2018-06-29
KR101873669B1 (ko) 2018-07-02
TR201802451T4 (tr) 2018-03-21
RU2638170C1 (ru) 2017-12-12
KR20160128390A (ko) 2016-11-07
US20160255597A1 (en) 2016-09-01
NO2710652T3 (enExample) 2018-03-17
EP3328133B1 (en) 2019-09-04
US9807711B2 (en) 2017-10-31
MX2016010929A (es) 2016-11-18
WO2015142251A1 (en) 2015-09-24
MY180379A (en) 2020-11-28
JP6360190B2 (ja) 2018-07-18
HUE036938T2 (hu) 2018-08-28
PH12016501572A1 (en) 2016-09-14

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