AU2015232026B2 - Power control of device-to-device synchronization signal - Google Patents
Power control of device-to-device synchronization signal Download PDFInfo
- Publication number
- AU2015232026B2 AU2015232026B2 AU2015232026A AU2015232026A AU2015232026B2 AU 2015232026 B2 AU2015232026 B2 AU 2015232026B2 AU 2015232026 A AU2015232026 A AU 2015232026A AU 2015232026 A AU2015232026 A AU 2015232026A AU 2015232026 B2 AU2015232026 B2 AU 2015232026B2
- Authority
- AU
- Australia
- Prior art keywords
- power
- wireless device
- sd2dss
- pd2dss
- offset
- 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.)
- Ceased
Links
- 238000000034 method Methods 0.000 claims abstract description 42
- 238000004891 communication Methods 0.000 claims description 29
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- 238000006243 chemical reaction Methods 0.000 description 1
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- 230000010365 information processing Effects 0.000 description 1
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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]
- H04W52/38—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
- 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
- H04W52/32—TPC of broadcast or control channels
- H04W52/322—Power control of broadcast channels
-
- 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
- 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)
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 (2)
| Publication Number | Publication Date |
|---|---|
| AU2015232026A1 AU2015232026A1 (en) | 2016-09-08 |
| AU2015232026B2 true AU2015232026B2 (en) | 2018-04-19 |
Family
ID=52991923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2015232026A Ceased AU2015232026B2 (en) | 2014-03-18 | 2015-03-13 | Power control of device-to-device synchronization signal |
Country Status (24)
| Country | Link |
|---|---|
| US (2) | US9807711B2 (https=) |
| EP (2) | EP3328133B1 (https=) |
| JP (1) | JP6360190B2 (https=) |
| KR (1) | KR101873669B1 (https=) |
| CN (1) | CN106256156A (https=) |
| AU (1) | AU2015232026B2 (https=) |
| CA (1) | CA2941913C (https=) |
| CL (1) | CL2016002206A1 (https=) |
| DK (1) | DK3120626T3 (https=) |
| ES (1) | ES2669212T3 (https=) |
| HU (1) | HUE036938T2 (https=) |
| IL (1) | IL247681A0 (https=) |
| MA (1) | MA39343B1 (https=) |
| MX (1) | MX357650B (https=) |
| MY (1) | MY180379A (https=) |
| NO (1) | NO2710652T3 (https=) |
| NZ (1) | NZ723929A (https=) |
| PH (1) | PH12016501572A1 (https=) |
| PL (1) | PL3120626T3 (https=) |
| RU (1) | RU2638170C1 (https=) |
| SG (1) | SG11201607463RA (https=) |
| TR (1) | TR201802451T4 (https=) |
| WO (1) | WO2015142251A1 (https=) |
| ZA (1) | ZA201606138B (https=) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO2710652T3 (https=) * | 2014-03-18 | 2018-03-17 | ||
| US10225812B2 (en) * | 2014-04-14 | 2019-03-05 | Lg Electronics Inc. | Method for transmitting synchronization signal for direct device-to-device communication in wireless communication system, and apparatus therefor |
| KR102247142B1 (ko) * | 2014-05-09 | 2021-05-04 | 삼성전자주식회사 | 단말 간 통신을 위한 동기 신호 전송 방법 및 장치 |
| US10368261B2 (en) * | 2014-05-09 | 2019-07-30 | Samsung Electronics Co., Ltd. | Synchronization method and apparatus for D2D communication |
| 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 |
| KR102023017B1 (ko) * | 2014-08-11 | 2019-09-19 | 엘지전자 주식회사 | 무선 통신 시스템에서 동기 신호 전송 방법 |
| EP3190732B1 (en) | 2014-09-02 | 2019-05-15 | LG Electronics Inc. | Method and device for transmission of synchronization signal by device-to-device terminal in wireless communication system |
| CN107005960B (zh) * | 2014-09-24 | 2020-07-07 | 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 |
| 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 |
| EP3205156B1 (en) * | 2014-10-10 | 2020-05-20 | Telefonaktiebolaget LM Ericsson (publ) | Signal quality measurement for device-to-device communication |
| WO2016073033A1 (en) * | 2014-11-06 | 2016-05-12 | 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 |
| 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 |
| US12213081B2 (en) | 2018-09-27 | 2025-01-28 | Samsung Electronics Co., Ltd. | Method and device for estimating inter-terminal path loss in wireless communication system |
| KR102853856B1 (ko) * | 2018-09-27 | 2025-09-04 | 삼성전자주식회사 | 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 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4463780B2 (ja) * | 2005-06-14 | 2010-05-19 | 株式会社エヌ・ティ・ティ・ドコモ | 送信装置および送信方法 |
| US8335176B2 (en) * | 2008-04-07 | 2012-12-18 | Qualcomm Incorporated | Transmission of overhead channels with timing offset and blanking |
| CN101998607B (zh) * | 2009-08-31 | 2013-07-31 | 中国移动通信集团公司 | 上行时隙引入下行传输辅同步信号的方法、系统及装置 |
| US8504052B2 (en) * | 2010-05-06 | 2013-08-06 | Nokia Corporation | Measurements and fast power adjustments in D2D communications |
| US9369962B2 (en) * | 2010-05-17 | 2016-06-14 | Qualcomm Incorporated | Reducing idle mode power consumption for monitoring neighboring base stations |
| US10187167B2 (en) * | 2011-10-19 | 2019-01-22 | FedEx Supply Chain Logistics & Electronics, Inc. | System and method for securing and testing set-top boxes |
| JP2013034165A (ja) * | 2011-06-27 | 2013-02-14 | Ntt Docomo Inc | 無線通信方法、無線通信システム及び移動局 |
| DE102011080082A1 (de) | 2011-07-29 | 2013-01-31 | Kiekert Ag | Lagereinrichtung mit Kabelführung für ein Elektrofahrzeug |
| US9143984B2 (en) * | 2012-04-13 | 2015-09-22 | Intel Corporation | Mapping of enhanced physical downlink control channels in a wireless communication network |
| EP2665299B1 (en) * | 2012-05-15 | 2014-11-26 | Telefonaktiebolaget L M Ericsson (publ) | Beacon management for network assisted device-to-device communication |
| 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 |
| GB2534792B (en) * | 2013-10-28 | 2021-01-20 | Lg Electronics Inc | Method and apparatus for transmitting and receiving signal for device-to-device terminal in wireless communication system |
| EP3066875B1 (en) * | 2013-11-08 | 2019-10-30 | Nokia Solutions and Networks Oy | Synchronization signal design for device to device operation |
| 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 (https=) * | 2014-03-18 | 2018-03-17 | ||
| US10080206B2 (en) * | 2014-12-10 | 2018-09-18 | Lg Electronics Inc. | Method of selecting synchronization source in wireless communication system and apparatus therefor |
-
2012
- 2012-05-18 NO NO12789264A patent/NO2710652T3/no unknown
-
2014
- 2014-03-18 MY MYPI2016703049A patent/MY180379A/en unknown
-
2015
- 2015-03-13 SG SG11201607463RA patent/SG11201607463RA/en unknown
- 2015-03-13 US US14/762,680 patent/US9807711B2/en active Active
- 2015-03-13 TR TR2018/02451T patent/TR201802451T4/tr unknown
- 2015-03-13 MX MX2016010929A patent/MX357650B/es active IP Right Grant
- 2015-03-13 AU AU2015232026A patent/AU2015232026B2/en not_active Ceased
- 2015-03-13 MA MA39343A patent/MA39343B1/fr unknown
- 2015-03-13 KR KR1020167027083A patent/KR101873669B1/ko not_active Expired - Fee Related
- 2015-03-13 CN CN201580013259.2A patent/CN106256156A/zh active Pending
- 2015-03-13 CA CA2941913A patent/CA2941913C/en not_active Expired - Fee Related
- 2015-03-13 RU RU2016140826A patent/RU2638170C1/ru not_active IP Right Cessation
- 2015-03-13 EP EP18152669.0A patent/EP3328133B1/en active Active
- 2015-03-13 HU HUE15717675A patent/HUE036938T2/hu unknown
- 2015-03-13 NZ NZ723929A patent/NZ723929A/en not_active IP Right Cessation
- 2015-03-13 DK DK15717675.1T patent/DK3120626T3/en active
- 2015-03-13 JP JP2016555985A patent/JP6360190B2/ja not_active Expired - Fee Related
- 2015-03-13 PL PL15717675T patent/PL3120626T3/pl unknown
- 2015-03-13 EP EP15717675.1A patent/EP3120626B1/en active Active
- 2015-03-13 WO PCT/SE2015/050287 patent/WO2015142251A1/en not_active Ceased
- 2015-03-13 ES ES15717675.1T patent/ES2669212T3/es active Active
-
2016
- 2016-08-09 PH PH12016501572A patent/PH12016501572A1/en unknown
- 2016-09-01 CL CL2016002206A patent/CL2016002206A1/es unknown
- 2016-09-05 ZA ZA2016/06138A patent/ZA201606138B/en unknown
- 2016-09-07 IL IL247681A patent/IL247681A0/en unknown
-
2017
- 2017-07-14 US US15/650,172 patent/US10098079B2/en active Active
Non-Patent Citations (2)
| Title |
|---|
| LG ELECTRONICS: "On the Design of D2DSS and PD2DSCH", 3GPP TSG RAN WGI Meeting #76, R1-140839, 10-14th February 2014, Prague, Czech Republic, pages 1-7 * |
| QUALCOMM INCORPORATED: "Signal Design for D2D Synchronization", 3GPP TSG-RAN WG1 #76, R1-140462, 10-14 February 2014, Prague, Czech Republic, pages 1/7-7/7 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FGA | Letters patent sealed or granted (standard patent) | ||
| MK14 | Patent ceased section 143(a) (annual fees not paid) or expired |