JP6268246B2 - 無線通信システムにおいて端末間直接通信のためのディスカバリ信号の送信電力制御方法及びそのための装置 - Google Patents
無線通信システムにおいて端末間直接通信のためのディスカバリ信号の送信電力制御方法及びそのための装置 Download PDFInfo
- Publication number
- JP6268246B2 JP6268246B2 JP2016174312A JP2016174312A JP6268246B2 JP 6268246 B2 JP6268246 B2 JP 6268246B2 JP 2016174312 A JP2016174312 A JP 2016174312A JP 2016174312 A JP2016174312 A JP 2016174312A JP 6268246 B2 JP6268246 B2 JP 6268246B2
- Authority
- JP
- Japan
- Prior art keywords
- transmission power
- signal
- terminal
- value
- link signal
- 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
Links
- 238000004891 communication Methods 0.000 title claims description 65
- 238000000034 method Methods 0.000 title claims description 41
- 230000008054 signal transmission Effects 0.000 title description 15
- 230000005540 biological transmission Effects 0.000 claims description 138
- 238000010586 diagram Methods 0.000 description 18
- 230000007423 decrease Effects 0.000 description 8
- 238000005259 measurement Methods 0.000 description 8
- 230000006870 function Effects 0.000 description 7
- 101000741965 Homo sapiens Inactive tyrosine-protein kinase PRAG1 Proteins 0.000 description 6
- 102100038659 Inactive tyrosine-protein kinase PRAG1 Human genes 0.000 description 6
- 238000012545 processing Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000013468 resource allocation Methods 0.000 description 4
- 230000004044 response Effects 0.000 description 4
- 230000011664 signaling Effects 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 108010003272 Hyaluronate lyase Proteins 0.000 description 2
- 102100031163 Selenide, water dikinase 1 Human genes 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 230000010363 phase shift Effects 0.000 description 2
- 101100218322 Arabidopsis thaliana ATXR3 gene Proteins 0.000 description 1
- 102100029768 Histone-lysine N-methyltransferase SETD1A Human genes 0.000 description 1
- 102100032742 Histone-lysine N-methyltransferase SETD2 Human genes 0.000 description 1
- 101000865038 Homo sapiens Histone-lysine N-methyltransferase SETD1A Proteins 0.000 description 1
- 101100149326 Homo sapiens SETD2 gene Proteins 0.000 description 1
- LZHSWRWIMQRTOP-UHFFFAOYSA-N N-(furan-2-ylmethyl)-3-[4-[methyl(propyl)amino]-6-(trifluoromethyl)pyrimidin-2-yl]sulfanylpropanamide Chemical compound CCCN(C)C1=NC(=NC(=C1)C(F)(F)F)SCCC(=O)NCC2=CC=CO2 LZHSWRWIMQRTOP-UHFFFAOYSA-N 0.000 description 1
- 101100533304 Plasmodium falciparum (isolate 3D7) SETVS gene Proteins 0.000 description 1
- 101150117538 Set2 gene Proteins 0.000 description 1
- SLVOKEOPLJCHCQ-SEYXRHQNSA-N [(z)-octadec-9-enyl] 2-(trimethylazaniumyl)ethyl phosphate Chemical compound CCCCCCCC\C=C/CCCCCCCCOP([O-])(=O)OCC[N+](C)(C)C SLVOKEOPLJCHCQ-SEYXRHQNSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
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
- H04W52/38—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
- 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
- H04W52/18—TPC being performed according to specific parameters
- H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
- H04W52/242—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account path loss
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/005—Discovery of network devices, e.g. terminals
-
- 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
- H04W52/367—Power values between minimum and maximum limits, e.g. dynamic range
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Mobile Radio Communication Systems (AREA)
Description
Claims (8)
- 無線通信システムにおいて端末(UE)が端末間直接通信(D2D)リンク信号を送信する方法であって、
前記D2Dリンク信号をターゲット端末(UE)に送信するステップを含み、
基地局からの下りリンク経路損失が第1の値より大きい場合、前記D2Dリンク信号のための送信電力は前記D2Dリンク信号のための最大送信電力として決定され、
前記下りリンク経路損失が第2の値より小さい場合、前記D2Dリンク信号のための送信電力は前記D2Dリンク信号のための最小送信電力として決定される、方法。 - 前記D2Dリンク信号は前記D2Dリンクのためのディスカバリ信号を含む、請求項1に記載の方法。
- 無線通信システムにおける端末(UE)であって、
無線通信モジュールと、
端末間直接通信(D2D)リンク信号をターゲット端末(UE)に送信するように構成されたプロセッサと、を備え、
基地局からの下りリンク経路損失が第1の値より大きい場合、前記D2Dリンク信号のための送信電力は前記D2Dリンク信号のための最大送信電力として決定され、
前記下りリンク経路損失が第2の値より小さい場合、前記D2Dリンク信号のための送信電力は前記D2Dリンク信号のための最小送信電力として決定される、端末。 - 前記D2Dリンク信号は前記D2Dリンクのためのディスカバリ信号を含む、請求項3に記載の端末。
- 無線通信システムにおいて端末(UE)が端末間直接通信(D2D)リンク信号を受信する方法であって、
前記D2Dリンク信号をソース端末(UE)から受信するステップを含み、
基地局からの下りリンク経路損失が第1の値より大きい場合、前記D2Dリンク信号のための送信電力は前記D2Dリンク信号のための最大送信電力として決定され、
前記下りリンク経路損失が第2の値より小さい場合、前記D2Dリンク信号のための送信電力は前記D2Dリンク信号のための最小送信電力として決定される、方法。 - 前記D2Dリンク信号は前記D2Dリンクのためのディスカバリ信号を含む、請求項5に記載の方法。
- 無線通信システムにおける端末(UE)であって、
無線通信モジュールと、
端末間直接通信(D2D)リンク信号をソース端末(UE)から受信するように構成されたプロセッサと、を備え、
基地局からの下りリンク経路損失が第1の値より大きい場合、前記D2Dリンク信号のための送信電力は前記D2Dリンク信号のための最大送信電力として決定され、
前記下りリンク経路損失が第2の値より小さい場合、前記D2Dリンク信号のための送信電力は前記D2Dリンク信号のための最小送信電力として決定される、端末。 - 前記D2Dリンク信号は前記D2Dリンクのためのディスカバリ信号を含む、請求項7に記載の端末。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361756447P | 2013-01-24 | 2013-01-24 | |
US61/756,447 | 2013-01-24 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015555095A Division JP6006436B2 (ja) | 2013-01-24 | 2014-01-22 | 無線通信システムにおいて端末間直接通信のためのディスカバリ信号の送信電力制御方法及びそのための装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017005753A JP2017005753A (ja) | 2017-01-05 |
JP6268246B2 true JP6268246B2 (ja) | 2018-01-24 |
Family
ID=51227764
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015555095A Active JP6006436B2 (ja) | 2013-01-24 | 2014-01-22 | 無線通信システムにおいて端末間直接通信のためのディスカバリ信号の送信電力制御方法及びそのための装置 |
JP2016174312A Active JP6268246B2 (ja) | 2013-01-24 | 2016-09-07 | 無線通信システムにおいて端末間直接通信のためのディスカバリ信号の送信電力制御方法及びそのための装置 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015555095A Active JP6006436B2 (ja) | 2013-01-24 | 2014-01-22 | 無線通信システムにおいて端末間直接通信のためのディスカバリ信号の送信電力制御方法及びそのための装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9807710B2 (ja) |
EP (1) | EP2950595B1 (ja) |
JP (2) | JP6006436B2 (ja) |
CN (1) | CN104956740B (ja) |
WO (1) | WO2014116020A1 (ja) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014034573A1 (ja) * | 2012-08-28 | 2014-03-06 | 京セラ株式会社 | 基地局、ユーザ端末及びプロセッサ |
KR102213461B1 (ko) * | 2013-02-15 | 2021-02-08 | 삼성전자 주식회사 | 무선 셀룰라 통신 시스템에서 단말 대 단말 통신 수행을 위한 전력 제어 및 다중화 방법 및 장치 |
EP3399808B1 (en) | 2013-02-15 | 2021-04-07 | Samsung Electronics Co., Ltd. | Method and apparatus for power control and multiplexing for device to device communication in wireless cellular communication system |
US9565641B2 (en) * | 2013-07-12 | 2017-02-07 | Sharp Kabushiki Kaisha | Terminal device, method, and integrated circuit |
JP6711622B2 (ja) * | 2013-07-12 | 2020-06-17 | シャープ株式会社 | 端末装置、方法および集積回路 |
CN104349442B (zh) * | 2013-08-07 | 2019-07-12 | 中兴通讯股份有限公司 | 下行功率调整的通知方法及装置、获取方法及装置 |
CN104602332A (zh) * | 2013-10-31 | 2015-05-06 | 中兴通讯股份有限公司 | 发射功率控制处理方法、装置及终端 |
EP3100486B1 (en) * | 2014-01-30 | 2021-12-15 | Nokia Technologies Oy | Device to device discovery resource allocation |
EP3119012B1 (en) | 2014-03-11 | 2020-04-29 | LG Electronics Inc. | Method and apparatus for device-to-device user equipment to transmit discovery signal in wireless communication system |
CN106605435B (zh) | 2014-09-02 | 2021-02-26 | Lg 电子株式会社 | 无线通信系统中通过设备对设备终端的同步信号传输的方法和装置 |
CN111885552B (zh) | 2014-12-02 | 2024-08-16 | 索尼公司 | 电子设备、无线通信方法、存储介质和无线通信系统 |
CN106993332B (zh) | 2016-01-20 | 2019-07-02 | 中兴通讯股份有限公司 | 上行调度的方法及装置 |
CN111491361B (zh) | 2016-02-02 | 2023-10-24 | 华为技术有限公司 | 确定发射功率的方法、用户设备和基站 |
WO2018053808A1 (zh) * | 2016-09-23 | 2018-03-29 | 富士通株式会社 | 功率控制方法、装置以及通信系统 |
EP3488642A4 (en) | 2017-03-24 | 2019-07-17 | Telefonaktiebolaget LM Ericsson (publ) | POWER SUPPLY STRENGTH FOR DIRECT ACCESS |
KR102420198B1 (ko) * | 2017-04-03 | 2022-07-13 | 삼성전자주식회사 | 장치 대 장치 간 통신에서 송신 전력을 제어하기 위한 전자 장치 및 방법 |
AU2018409151A1 (en) | 2018-02-14 | 2020-10-01 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Method and device for signal transmission |
CN110913483B (zh) * | 2018-09-18 | 2022-06-21 | 上海朗帛通信技术有限公司 | 一种被用于无线通信节点中的方法和装置 |
CN113016159B (zh) * | 2018-11-12 | 2023-10-31 | Lg电子株式会社 | 用于发送和接收用于定位的上行链路参考信号的方法及其设备 |
KR20200087011A (ko) * | 2019-01-10 | 2020-07-20 | 삼성전자주식회사 | 무선 통신 시스템에서 전력 제어 방법 및 장치 |
US11057841B2 (en) | 2019-02-13 | 2021-07-06 | Samsung Electronics Co., Ltd. | Method and apparatus for controlling ue transmission power in wireless communication system |
KR102612955B1 (ko) * | 2019-04-09 | 2023-12-13 | 엘지전자 주식회사 | Nr v2x에서 사이드링크 전송 파워를 결정하는 방법 및 동기화 |
US10652806B1 (en) * | 2019-05-14 | 2020-05-12 | L3 Technologies, Inc. | Dynamic multi-channel power management for neighbor discovery |
US10939392B2 (en) * | 2019-07-19 | 2021-03-02 | Asustek Computer Inc. | Method and apparatus for deriving downlink pathloss for device-to-device transmit power control in a wireless communication system |
CN114128401B (zh) * | 2019-07-22 | 2024-02-09 | 株式会社Ntt都科摩 | 终端以及通信方法 |
US11737029B2 (en) | 2019-08-06 | 2023-08-22 | Qualcomm Incorporated | Downlink pathloss determination for transmit power control for sidelink communications |
US11601893B2 (en) * | 2019-08-15 | 2023-03-07 | Qualcomm Incorporated | Sidelink coordination for power control |
CN111542104A (zh) * | 2020-04-20 | 2020-08-14 | 东南大学 | 一种应用于设备间通信的闭环功率控制方法 |
US11445571B1 (en) | 2021-01-14 | 2022-09-13 | T-Mobile Innovations Llc | Tower mounted amplifier (TMA) control based on user equipment (UE) concentration |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1063785B1 (en) * | 1999-06-23 | 2007-02-14 | Sony Deutschland GmbH | Transmit power control for network devices in a wireless network |
CN101663836B (zh) * | 2007-02-28 | 2013-04-17 | 株式会社Ntt都科摩 | 移动通信系统中的用户装置、基站装置以及通信控制方法 |
KR101498968B1 (ko) | 2007-07-05 | 2015-03-12 | 삼성전자주식회사 | 통신시스템에서 피어 투 피어 통신을 위한 자원 결정 방법및 장치 |
JPWO2009118777A1 (ja) * | 2008-03-25 | 2011-07-21 | 富士通株式会社 | 無線通信方法、端末装置、基地局装置、及び無線通信システム |
US9014104B2 (en) | 2008-11-04 | 2015-04-21 | Qualcomm Incorporated | Transmit power control based on receiver gain setting in a wireless communication network |
US8817702B2 (en) * | 2009-07-22 | 2014-08-26 | Qualcomm Incorporated | Mitigation of interference due to peer-to-peer communication |
EP2486762A1 (en) * | 2009-10-05 | 2012-08-15 | Nokia Siemens Networks Oy | Interference control |
US8478776B2 (en) * | 2009-10-30 | 2013-07-02 | Qualcomm Incorporated | Methods and systems for peer-to-peer network discovery using multi-user diversity |
WO2011094951A1 (zh) * | 2010-02-08 | 2011-08-11 | 上海贝尔股份有限公司 | 在机器类通信中基于mbms的内容传送方法和装置 |
US10404542B2 (en) * | 2010-03-09 | 2019-09-03 | Iot Holdings, Inc. | Method and apparatus for supporting machine-to-machine communications |
US20120028672A1 (en) * | 2010-07-30 | 2012-02-02 | Tao Chen | Apparatus and Method for Transmitter Power Control for Device-to-Device Communications in a Communication System |
US9288773B2 (en) * | 2011-04-22 | 2016-03-15 | Qualcomm Incorporated | Methods and apparatus for controlling interference from peer discovery in WWAN |
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 |
AU2012282685A1 (en) | 2011-07-14 | 2014-01-30 | Interdigital Patent Holdings Inc. | Method and apparatus for ranging power control for machine-to-machine communications |
US9084203B2 (en) * | 2012-05-21 | 2015-07-14 | Qualcomm Incorporated | Methods and apparatus for providing transmit power control for devices engaged in D2D communications |
WO2013181369A1 (en) * | 2012-05-31 | 2013-12-05 | Interdigital Patent Holdings, Inc. | Measurements and interference avoidance for device-to-device links |
EP2856812A2 (en) * | 2012-05-31 | 2015-04-08 | Interdigital Patent Holdings, Inc. | Device-to-device (d2d) cross link power control |
US9154267B2 (en) * | 2012-07-02 | 2015-10-06 | Intel Corporation | Sounding reference signal (SRS) mechanism for intracell device-to-device (D2D) communication |
CN103546970A (zh) * | 2012-07-09 | 2014-01-29 | 财团法人工业技术研究院 | 装置间通信的控制方法、中控装置与移动装置 |
US9247508B2 (en) * | 2012-09-28 | 2016-01-26 | Sharp Kabushiki Kaisha | Transmission power control for signals used by user equipment terminals for device-to-device services |
-
2014
- 2014-01-22 CN CN201480005984.0A patent/CN104956740B/zh not_active Expired - Fee Related
- 2014-01-22 EP EP14743344.5A patent/EP2950595B1/en active Active
- 2014-01-22 WO PCT/KR2014/000616 patent/WO2014116020A1/ko active Application Filing
- 2014-01-22 JP JP2015555095A patent/JP6006436B2/ja active Active
- 2014-01-22 US US14/762,165 patent/US9807710B2/en active Active
-
2016
- 2016-09-07 JP JP2016174312A patent/JP6268246B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
CN104956740B (zh) | 2019-03-29 |
EP2950595B1 (en) | 2019-07-31 |
EP2950595A4 (en) | 2016-09-14 |
JP2017005753A (ja) | 2017-01-05 |
JP6006436B2 (ja) | 2016-10-12 |
EP2950595A1 (en) | 2015-12-02 |
WO2014116020A1 (ko) | 2014-07-31 |
US9807710B2 (en) | 2017-10-31 |
US20150327189A1 (en) | 2015-11-12 |
CN104956740A (zh) | 2015-09-30 |
JP2016510556A (ja) | 2016-04-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6268246B2 (ja) | 無線通信システムにおいて端末間直接通信のためのディスカバリ信号の送信電力制御方法及びそのための装置 | |
US10499342B2 (en) | Method of controlling transmit power of uplink channel in wireless communication system and apparatus therefor | |
US10193643B2 (en) | Method for reporting channel state information on unlicensed band in wireless communication system and apparatus for same | |
KR101830738B1 (ko) | 무선 통신 시스템에서 단말의 상향링크 송신 전력 제어 방법 및 이를 위한 장치 | |
JP6640718B2 (ja) | 無線通信システムにおいてサウンディング参照信号の送信電力を制御する方法及びそのための装置 | |
KR102224490B1 (ko) | 무선 통신 시스템에서 상향링크 전송 전력 제어 방법 및 이를 위한 장치 | |
KR102052376B1 (ko) | 기지국 협력 무선 통신 시스템에서 사운딩 참조 신호를 송신하는 방법 및 이를 위한 장치 | |
KR102047705B1 (ko) | 무선 통신 시스템에서 단말이 상향링크 송신 전력을 결정하는 방법 및 이를 위한 장치 | |
US9838975B2 (en) | Method for determining transmission power for direct communication between terminals in wireless communication system, and apparatus for same | |
KR20140138616A (ko) | 무선 통신 시스템에서 사운딩 참조 신호의 송신 전력을 제어하는 방법 및 이를 위한 장치 | |
KR20140128968A (ko) | 무선 통신 시스템에서 상향링크 송신 전력을 제어하는 방법 및 이를 위한 장치 | |
US10405285B2 (en) | Method for determining transmit power for direct device to device communication in wireless communication system and apparatus therefor | |
US10264442B2 (en) | Method for transmitting or receiving a signal in a wireless communication system and apparatus for the same | |
WO2015111928A1 (ko) | Tdd 방식의 무선 통신 시스템에서 특별 서브프레임 상 사운딩 참조 신호의 전송 전력을 제어하는 방법 및 이를 위한 장치 | |
US9554391B2 (en) | Method for mitigating interference when changing use of dynamic resource in wireless communication system, and device therefor | |
WO2013058571A1 (ko) | 무선 통신 시스템에서 셀 간 간섭을 완화하는 방법 및 이를 위한 장치 | |
US10834622B2 (en) | Method by which terminal reports channel state information in wireless communication system and apparatus therefor | |
WO2013055178A2 (ko) | 무선 통신 시스템에서 단말이 신호를 송수신하는 방법 및 이를 위한 장치 | |
WO2014208951A1 (ko) | 무선 통신 시스템에서 사운딩 참조 신호의 전송 전력을 제어하는 방법 및 이를 위한 장치 | |
JP5793238B2 (ja) | Lteシステムにおける制御チャネルのパワー制御 | |
JP6571107B2 (ja) | 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 | |
US10764807B2 (en) | Communication method for high-speed moving vehicle in wireless communication system, and apparatus for same |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20170801 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20171005 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20171212 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6268246 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: R3D02 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |