MX357650B - Control de la potencia de una señal de sincronización de dispositivo a dispositivo. - Google Patents

Control de la potencia de una señal de sincronización de dispositivo a dispositivo.

Info

Publication number
MX357650B
MX357650B MX2016010929A MX2016010929A MX357650B MX 357650 B MX357650 B MX 357650B MX 2016010929 A MX2016010929 A MX 2016010929A MX 2016010929 A MX2016010929 A MX 2016010929A MX 357650 B MX357650 B MX 357650B
Authority
MX
Mexico
Prior art keywords
synchronization signal
wireless device
power control
power
setting
Prior art date
Application number
MX2016010929A
Other languages
English (en)
Other versions
MX2016010929A (es
Inventor
Sorrentino Stefano
Zhao Zhenshan
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 MX2016010929A publication Critical patent/MX2016010929A/es
Publication of MX357650B publication Critical patent/MX357650B/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—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. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/36—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. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—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)

Abstract

Se describe un método y un sistema para ajustar una potencia de una señal de sincronización secundaria de dispositivo a dispositivo, SD2DSS, por un primer dispositivo inalámbrico para permitir que un segundo dispositivo inalámbrico sincronice el tiempo del segundo dispositivo inalámbrico a un tiempo del primer dispositivo inalámbrico. De conformidad con un aspecto, un método incluye la determinación de potencia de una primera señal transmitida por el primer dispositivo inalámbrico, y el ajuste de la potencia de la SD2DSS con base en la potencia de la primera señal.
MX2016010929A 2014-03-18 2015-03-13 Control de la potencia de una señal de sincronización de dispositivo a dispositivo. MX357650B (es)

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 (2)

Publication Number Publication Date
MX2016010929A MX2016010929A (es) 2016-11-18
MX357650B true MX357650B (es) 2018-07-18

Family

ID=52991923

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016010929A MX357650B (es) 2014-03-18 2015-03-13 Control de la potencia de una señal de sincronización de dispositivo a dispositivo.

Country Status (24)

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

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NO2710652T3 (es) 2014-03-18 2018-03-17
KR102352395B1 (ko) * 2014-04-14 2022-01-18 엘지전자 주식회사 무선 통신 시스템에서 단말 간 직접 통신을 위한 동기 신호 전송 방법 및 이를 위한 장치
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
RU2649874C1 (ru) 2014-09-02 2018-04-05 ЭлДжи ЭЛЕКТРОНИКС ИНК. Способ передачи сигнала синхронизации и аппаратура для терминала связи "устройство-устройство" в системе беспроводной связи
EP3629514A1 (en) 2014-09-24 2020-04-01 InterDigital Patent Holdings, Inc. Channel usage indication and synchronization for lte operation in unlicensed bands
US10805891B2 (en) 2014-09-25 2020-10-13 Samsung Electronics Co., Ltd. Synchronization procedure and resource control method and apparatus for communication in D2D system
CN106797620B (zh) * 2014-10-10 2019-12-06 瑞典爱立信有限公司 用于设备到设备通信的信号质量测量
JP2017539135A (ja) * 2014-11-06 2017-12-28 富士通株式会社 Ｄ２ｄ同期信号のための電力制御モード
CN110383917B (zh) * 2017-03-02 2023-06-16 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
US11172452B2 (en) 2017-05-05 2021-11-09 Lg Electronics Inc. Method for controlling power of sidelink signal by relay UE in wireless communication system and apparatus therefor
KR20200035836A (ko) * 2018-09-27 2020-04-06 삼성전자주식회사 무선 통신 시스템에서 단말 간 경로감쇄 추정 방법 및 장치
KR102567825B1 (ko) * 2019-02-25 2023-08-18 엘지전자 주식회사 Nr v2x에서 사이드링크 전송 전력을 결정하는 방법 및 장치

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Also Published As

Publication number Publication date
CL2016002206A1 (es) 2017-02-03
MA39343B1 (fr) 2019-04-30
NO2710652T3 (es) 2018-03-17
CN106256156A (zh) 2016-12-21
EP3120626A1 (en) 2017-01-25
ES2669212T3 (es) 2018-05-24
PH12016501572A1 (en) 2016-09-14
IL247681A0 (en) 2016-11-30
EP3328133A1 (en) 2018-05-30
MA39343A1 (fr) 2018-09-28
JP2017514342A (ja) 2017-06-01
EP3328133B1 (en) 2019-09-04
TR201802451T4 (tr) 2018-03-21
AU2015232026A1 (en) 2016-09-08
SG11201607463RA (en) 2016-10-28
MY180379A (en) 2020-11-28
KR101873669B1 (ko) 2018-07-02
AU2015232026B2 (en) 2018-04-19
WO2015142251A1 (en) 2015-09-24
DK3120626T3 (en) 2018-04-30
ZA201606138B (en) 2018-05-30
MX2016010929A (es) 2016-11-18
CA2941913C (en) 2019-03-05
US9807711B2 (en) 2017-10-31
US10098079B2 (en) 2018-10-09
KR20160128390A (ko) 2016-11-07
US20160255597A1 (en) 2016-09-01
RU2638170C1 (ru) 2017-12-12
PL3120626T3 (pl) 2018-07-31
NZ723929A (en) 2018-06-29
JP6360190B2 (ja) 2018-07-18
HUE036938T2 (hu) 2018-08-28
CA2941913A1 (en) 2015-09-24
US20170325183A1 (en) 2017-11-09
EP3120626B1 (en) 2018-02-14

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