TW202114450A - 側鏈路閉合迴路發射功率控制命令處理 - Google Patents
側鏈路閉合迴路發射功率控制命令處理 Download PDFInfo
- Publication number
- TW202114450A TW202114450A TW109126825A TW109126825A TW202114450A TW 202114450 A TW202114450 A TW 202114450A TW 109126825 A TW109126825 A TW 109126825A TW 109126825 A TW109126825 A TW 109126825A TW 202114450 A TW202114450 A TW 202114450A
- Authority
- TW
- Taiwan
- Prior art keywords
- transmit power
- adjust
- side link
- link communication
- tpc command
- Prior art date
Links
- 238000012545 processing Methods 0.000 title description 11
- 238000004891 communication Methods 0.000 claims abstract description 183
- 230000005540 biological transmission Effects 0.000 claims abstract description 87
- 238000000034 method Methods 0.000 claims description 36
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- 238000010586 diagram Methods 0.000 description 10
- 238000013475 authorization Methods 0.000 description 9
- 241000700159 Rattus Species 0.000 description 5
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- 230000001413 cellular effect Effects 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 1
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Images
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]
- H04W52/06—TPC algorithms
- H04W52/14—Separate analysis of uplink or downlink
- H04W52/143—Downlink power control
-
- 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]
- H04W52/06—TPC algorithms
- H04W52/08—Closed loop power control
-
- 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]
- H04W52/06—TPC algorithms
- H04W52/14—Separate analysis of uplink or downlink
-
- 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
- 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. 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
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [TPC]
- H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
-
- 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]
- H04W52/18—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
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/14—Direct-mode setup
-
- 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
- H04W92/00—Interfaces specially adapted for wireless communication networks
- H04W92/16—Interfaces between hierarchically similar devices
- H04W92/18—Interfaces between hierarchically similar devices between terminal devices
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962884632P | 2019-08-08 | 2019-08-08 | |
| US62/884,632 | 2019-08-08 | ||
| US16/947,578 | 2020-08-06 | ||
| US16/947,578 US11924767B2 (en) | 2019-08-08 | 2020-08-06 | Sidelink closed-loop transmit power control command processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW202114450A true TW202114450A (zh) | 2021-04-01 |
Family
ID=74498763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW109126825A TW202114450A (zh) | 2019-08-08 | 2020-08-07 | 側鏈路閉合迴路發射功率控制命令處理 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US11924767B2 (enExample) |
| EP (1) | EP4011130B1 (enExample) |
| JP (1) | JP2022543809A (enExample) |
| KR (1) | KR20220045147A (enExample) |
| CN (1) | CN114175759B (enExample) |
| BR (1) | BR112022001724A2 (enExample) |
| PH (1) | PH12022550086A1 (enExample) |
| TW (1) | TW202114450A (enExample) |
| WO (1) | WO2021026571A1 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021026715A1 (zh) * | 2019-08-12 | 2021-02-18 | Oppo广东移动通信有限公司 | 用于传输侧行数据的方法、终端设备和网络设备 |
| JPWO2024171988A1 (enExample) * | 2023-02-14 | 2024-08-22 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2245755B1 (en) * | 2008-01-29 | 2019-09-18 | Telefonaktiebolaget LM Ericsson (publ) | A method of transmitting tpc commands |
| EP2317815A1 (en) * | 2009-11-02 | 2011-05-04 | Panasonic Corporation | Power-limit reporting in a communication system using carrier aggregation |
| EP2651047B1 (en) | 2010-12-07 | 2017-08-30 | LG Electronics Inc. | Method and device for communication between terminals in wireless communication system |
| CN106233793B (zh) | 2014-04-20 | 2019-11-12 | Lg电子株式会社 | 用于在无线通信系统中确定用于直接装置到装置通信的发送功率的方法及其设备 |
| US9986485B2 (en) * | 2014-06-10 | 2018-05-29 | Qualcomm Incorporated | Feedback control for D2D communications |
| CN111050305B (zh) | 2014-08-07 | 2023-07-28 | 太阳专利信托公司 | 通信装置、方法和集成电路 |
| JP6621758B2 (ja) * | 2014-11-14 | 2019-12-18 | 株式会社Ｎｔｔドコモ | ユーザ装置、フィードバック制御方法、及び再送制御方法 |
| CN117278181A (zh) | 2015-01-28 | 2023-12-22 | 交互数字专利控股公司 | 无线发射/接收单元（wtru）及方法 |
| WO2017138378A1 (ja) * | 2016-02-08 | 2017-08-17 | 京セラ株式会社 | 無線端末 |
| EP3632021B1 (en) * | 2017-06-02 | 2026-06-10 | Telefonaktiebolaget LM Ericsson (Publ) | Size indication for feedback signaling |
| KR102464909B1 (ko) * | 2018-09-27 | 2022-11-08 | 삼성전자주식회사 | 무선 통신 시스템에서 송신전력 제어 방법 및 장치 |
-
2020
- 2020-08-06 US US16/947,578 patent/US11924767B2/en active Active
- 2020-08-07 BR BR112022001724A patent/BR112022001724A2/pt not_active IP Right Cessation
- 2020-08-07 WO PCT/US2020/070383 patent/WO2021026571A1/en not_active Ceased
- 2020-08-07 KR KR1020227003365A patent/KR20220045147A/ko not_active Ceased
- 2020-08-07 PH PH1/2022/550086A patent/PH12022550086A1/en unknown
- 2020-08-07 CN CN202080054584.4A patent/CN114175759B/zh active Active
- 2020-08-07 JP JP2022506935A patent/JP2022543809A/ja active Pending
- 2020-08-07 TW TW109126825A patent/TW202114450A/zh unknown
- 2020-08-07 EP EP20758422.8A patent/EP4011130B1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP4011130B1 (en) | 2023-10-04 |
| BR112022001724A2 (pt) | 2022-03-22 |
| KR20220045147A (ko) | 2022-04-12 |
| JP2022543809A (ja) | 2022-10-14 |
| CN114175759A (zh) | 2022-03-11 |
| US20210045063A1 (en) | 2021-02-11 |
| PH12022550086A1 (en) | 2023-07-03 |
| CN114175759B (zh) | 2024-09-20 |
| WO2021026571A1 (en) | 2021-02-11 |
| EP4011130A1 (en) | 2022-06-15 |
| US11924767B2 (en) | 2024-03-05 |
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