ZA201606138B - Power control of device-to-device synchronization signal - Google Patents

Power control of device-to-device synchronization signal

Info

Publication number
ZA201606138B
ZA201606138B ZA2016/06138A ZA201606138A ZA201606138B ZA 201606138 B ZA201606138 B ZA 201606138B ZA 2016/06138 A ZA2016/06138 A ZA 2016/06138A ZA 201606138 A ZA201606138 A ZA 201606138A ZA 201606138 B ZA201606138 B ZA 201606138B
Authority
ZA
South Africa
Prior art keywords
power control
synchronization signal
device synchronization
signal
power
Prior art date
Application number
ZA2016/06138A
Other languages
English (en)
Inventor
Zhao Zhenshan
Sorrentino Stefano
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of ZA201606138B publication Critical patent/ZA201606138B/en

Links

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)
ZA2016/06138A 2014-03-18 2016-09-05 Power control of device-to-device synchronization signal ZA201606138B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201461954664P 2014-03-18 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
ZA201606138B true ZA201606138B (en) 2018-05-30

Family

ID=52991923

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2016/06138A ZA201606138B (en) 2014-03-18 2016-09-05 Power control of device-to-device synchronization signal

Country Status (24)

Country Link
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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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
EP3182622B1 (en) * 2014-08-11 2020-02-19 LG Electronics Inc. Method for transmitting synchronization signal in wireless communication system
EP3573260B1 (en) 2014-09-02 2022-03-09 LG Electronics Inc. Method and device for transmission of synchronization signal by device-to-device terminal in wireless communication system
CN120129045A (zh) * 2014-09-24 2025-06-10 交互数字专利控股公司 用于无授权频段中的lte操作的信道使用指示和同步
EP3198956B1 (en) 2014-09-25 2022-04-06 Samsung Electronics Co., Ltd. Synchronization procedure and resource control method and apparatus for communication in d2d system
BR112017007166B1 (pt) * 2014-10-10 2023-10-03 Telefonaktiebolaget Lm Ericsson (Publ) Método em um dispositivo sem fio, e, dispositivo sem fio
EP3216283A4 (en) * 2014-11-06 2018-06-27 Fujitsu Limited Power control mode for d2d syncharonization signals
KR102688335B1 (ko) * 2017-03-02 2024-07-25 엘지전자 주식회사 무선 통신 시스템에서 사이드링크 신호를 전송하는 방법 및 장치
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
WO2020067682A1 (ko) 2018-09-27 2020-04-02 삼성전자 주식회사 무선 통신 시스템에서 단말 간 경로감쇄 추정 방법 및 장치
KR102437732B1 (ko) 2019-02-25 2022-08-30 엘지전자 주식회사 Nr v2x에서 사이드링크 전송 전력을 결정하는 방법 및 장치

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CN103428818B (zh) * 2012-05-24 2017-02-15 华为技术有限公司 终端设备发现的方法、设备及系统
KR101924830B1 (ko) * 2012-06-19 2019-02-27 삼성전자주식회사 무선 통신 네트워크에서 단말의 동기화 방법 및 장치
KR102243662B1 (ko) * 2013-09-01 2021-04-23 엘지전자 주식회사 무선 통신 시스템에서 d2d(device-to-device) 통신을 위한 동기화 신호 전송 방법 및 이를 위한 장치
WO2015065017A1 (ko) * 2013-10-28 2015-05-07 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
NO2710652T3 (enExample) 2014-03-18 2018-03-17
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Also Published As

Publication number Publication date
AU2015232026A1 (en) 2016-09-08
EP3120626A1 (en) 2017-01-25
KR101873669B1 (ko) 2018-07-02
CA2941913A1 (en) 2015-09-24
EP3328133B1 (en) 2019-09-04
NZ723929A (en) 2018-06-29
RU2638170C1 (ru) 2017-12-12
US10098079B2 (en) 2018-10-09
EP3328133A1 (en) 2018-05-30
ES2669212T3 (es) 2018-05-24
HUE036938T2 (hu) 2018-08-28
MX2016010929A (es) 2016-11-18
TR201802451T4 (tr) 2018-03-21
US20170325183A1 (en) 2017-11-09
PL3120626T3 (pl) 2018-07-31
DK3120626T3 (en) 2018-04-30
SG11201607463RA (en) 2016-10-28
CL2016002206A1 (es) 2017-02-03
KR20160128390A (ko) 2016-11-07
US20160255597A1 (en) 2016-09-01
MA39343B1 (fr) 2019-04-30
MX357650B (es) 2018-07-18
IL247681A0 (en) 2016-11-30
WO2015142251A1 (en) 2015-09-24
US9807711B2 (en) 2017-10-31
CA2941913C (en) 2019-03-05
NO2710652T3 (enExample) 2018-03-17
MA39343A1 (fr) 2018-09-28
PH12016501572A1 (en) 2016-09-14
MY180379A (en) 2020-11-28
JP6360190B2 (ja) 2018-07-18
EP3120626B1 (en) 2018-02-14
JP2017514342A (ja) 2017-06-01
AU2015232026B2 (en) 2018-04-19
CN106256156A (zh) 2016-12-21

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