CN110476462B - 终端和中继设备、基站以及方法 - Google Patents
终端和中继设备、基站以及方法 Download PDFInfo
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- CN110476462B CN110476462B CN201880022542.5A CN201880022542A CN110476462B CN 110476462 B CN110476462 B CN 110476462B CN 201880022542 A CN201880022542 A CN 201880022542A CN 110476462 B CN110476462 B CN 110476462B
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- transmission power
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- relay device
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- 238000000034 method Methods 0.000 title claims description 40
- 230000005540 biological transmission Effects 0.000 claims abstract description 256
- 238000004891 communication Methods 0.000 claims abstract description 62
- 238000010295 mobile communication Methods 0.000 claims abstract description 51
- 238000005259 measurement Methods 0.000 claims description 38
- 238000010586 diagram Methods 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 9
- 230000008901 benefit Effects 0.000 description 7
- 230000007246 mechanism Effects 0.000 description 4
- 230000011664 signaling Effects 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- GVVPGTZRZFNKDS-JXMROGBWSA-N geranyl diphosphate Chemical compound CC(C)=CCC\C(C)=C\CO[P@](O)(=O)OP(O)(O)=O GVVPGTZRZFNKDS-JXMROGBWSA-N 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
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- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 230000003287 optical effect Effects 0.000 description 1
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- 239000004065 semiconductor Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
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
- H04W52/36—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
-
- 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
- H04W52/46—TPC being performed in particular situations in multi hop networks, e.g. wireless relay networks
-
- 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
- H04W52/06—TPC algorithms
- H04W52/14—Separate analysis of uplink or downlink
- H04W52/146—Uplink power control
-
- 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
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/04—Terminal devices adapted for relaying to or from another terminal or user
-
- 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
- H04W52/06—TPC algorithms
- H04W52/10—Open loop power control
-
- 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
- H04W52/241—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account channel quality metrics, e.g. SIR, SNR, CIR, Eb/lo
-
- 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
- H04W52/243—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account interferences
-
- 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
- H04W52/245—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account received signal strength
-
- 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
- H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission
- H04W52/283—Power depending on the position of the mobile
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (24)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP17164263 | 2017-03-31 | ||
EP17164263.0 | 2017-03-31 | ||
PCT/EP2018/055089 WO2018177678A1 (en) | 2017-03-31 | 2018-03-01 | Terminal and relay devices, base station and methods |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110476462A CN110476462A (zh) | 2019-11-19 |
CN110476462B true CN110476462B (zh) | 2023-10-03 |
Family
ID=58548519
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201880022542.5A Active CN110476462B (zh) | 2017-03-31 | 2018-03-01 | 终端和中继设备、基站以及方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US10979985B2 (zh) |
EP (1) | EP3603232A1 (zh) |
CN (1) | CN110476462B (zh) |
WO (1) | WO2018177678A1 (zh) |
Families Citing this family (13)
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---|---|---|---|---|
US11122542B2 (en) * | 2016-06-24 | 2021-09-14 | Lg Electronics Inc. | Signal transmission method for V2X communication in wireless communication system, and device therefor |
US11165545B2 (en) * | 2017-10-27 | 2021-11-02 | Qualcomm Incorporated | Power control for concurrent transmissions |
US11405893B2 (en) * | 2019-01-10 | 2022-08-02 | Qualcomm Incorporated | Receiver-based resource reservation |
WO2021122263A1 (en) * | 2019-12-20 | 2021-06-24 | Interdigital Ce Patent Holdings | Methods, apparatuses and systems directed to providing network access by an access point |
CN113038566B (zh) * | 2019-12-25 | 2023-04-25 | 维沃移动通信有限公司 | 路径选择方法、终端和网络侧设备 |
CN111343710B (zh) * | 2020-02-26 | 2023-04-25 | 维沃移动通信有限公司 | 一种功率调整方法及电子设备 |
CN113364506A (zh) * | 2020-03-06 | 2021-09-07 | 富泰华工业(深圳)有限公司 | 中继设备、具有该中继设备的通信***及通信方法 |
CN113630821B (zh) * | 2020-05-09 | 2023-03-10 | 华为技术有限公司 | 通信方法及装置 |
CN116762421A (zh) * | 2021-02-13 | 2023-09-15 | 上海朗帛通信技术有限公司 | 一种被用于中继无线通信中的方法和装置 |
CN112947208A (zh) * | 2021-02-26 | 2021-06-11 | 北京小米移动软件有限公司 | 设备控制方法及装置、设备、存储介质 |
US20220330250A1 (en) * | 2021-04-12 | 2022-10-13 | Qualcomm Incorporated | Measurement and power control in integrated access fronthaul networks |
US20220417868A1 (en) * | 2021-06-24 | 2022-12-29 | Mediatek Inc. | Power control on repeaters |
WO2023206546A1 (zh) * | 2022-04-29 | 2023-11-02 | 北京小米移动软件有限公司 | 传输定时调整方法、装置及存储介质 |
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CN106304258A (zh) * | 2015-05-15 | 2017-01-04 | 中兴通讯股份有限公司 | 中继选择及发现的方法、装置及*** |
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- 2018-03-01 US US16/499,326 patent/US10979985B2/en active Active
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CN106535284A (zh) * | 2016-12-12 | 2017-03-22 | 西安电子科技大学 | 一种基于全双工中继的d2d通信中的功率控制方法 |
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Also Published As
Publication number | Publication date |
---|---|
CN110476462A (zh) | 2019-11-19 |
US10979985B2 (en) | 2021-04-13 |
EP3603232A1 (en) | 2020-02-05 |
US20200068510A1 (en) | 2020-02-27 |
WO2018177678A1 (en) | 2018-10-04 |
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