TWI654893B - 無線通訊系統中導出上行參考訊號的傳送功率的方法和設備 - Google Patents
無線通訊系統中導出上行參考訊號的傳送功率的方法和設備Info
- Publication number
- TWI654893B TWI654893B TW106133468A TW106133468A TWI654893B TW I654893 B TWI654893 B TW I654893B TW 106133468 A TW106133468 A TW 106133468A TW 106133468 A TW106133468 A TW 106133468A TW I654893 B TWI654893 B TW I654893B
- Authority
- TW
- Taiwan
- Prior art keywords
- transmission power
- reference signal
- uplink
- power control
- csi
- Prior art date
Links
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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]
- H04W52/06—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. 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
- H04W52/325—Power control of control or pilot 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
- 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
- H04W52/42—TPC being performed in particular situations in systems with time, space, frequency or polarisation diversity
-
- 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
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 |
|---|---|---|---|
| US201662405564P | 2016-10-07 | 2016-10-07 | |
| US201662405533P | 2016-10-07 | 2016-10-07 | |
| US62/405,533 | 2016-10-07 | ||
| US62/405,564 | 2016-10-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201815196A TW201815196A (zh) | 2018-04-16 |
| TWI654893B true TWI654893B (zh) | 2019-03-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW106133468A TWI654893B (zh) | 2016-10-07 | 2017-09-28 | 無線通訊系統中導出上行參考訊號的傳送功率的方法和設備 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US11737030B2 (enExample) |
| EP (1) | EP3306990B1 (enExample) |
| JP (1) | JP6545232B2 (enExample) |
| KR (1) | KR102097854B1 (enExample) |
| CN (1) | CN107920385B (enExample) |
| ES (1) | ES2785474T3 (enExample) |
| TW (1) | TWI654893B (enExample) |
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| CN110100483A (zh) | 2016-11-02 | 2019-08-06 | Idac控股公司 | 用于无线系统中的功率有效波束管理的设备、系统和方法 |
| CN110169110B (zh) * | 2016-11-11 | 2023-05-30 | 株式会社Ntt都科摩 | 用户终端以及无线通信方法 |
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| CN110708756B (zh) * | 2018-07-09 | 2023-01-31 | 成都鼎桥通信技术有限公司 | 基于信道功率的资源分配方法及设备 |
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| CN111194569B (zh) * | 2017-09-07 | 2021-10-08 | 北京小米移动软件有限公司 | 上行链路波束管理 |
| WO2019075701A1 (zh) * | 2017-10-19 | 2019-04-25 | Oppo广东移动通信有限公司 | 无线通信方法和设备 |
| CA3066682C (en) * | 2018-01-12 | 2022-03-01 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Method and device for srs transmission |
-
2017
- 2017-09-28 ES ES17193698T patent/ES2785474T3/es active Active
- 2017-09-28 EP EP17193698.2A patent/EP3306990B1/en active Active
- 2017-09-28 JP JP2017187393A patent/JP6545232B2/ja active Active
- 2017-09-28 KR KR1020170126220A patent/KR102097854B1/ko active Active
- 2017-09-28 US US15/718,335 patent/US11737030B2/en active Active
- 2017-09-28 TW TW106133468A patent/TWI654893B/zh active
- 2017-09-28 CN CN201710901288.3A patent/CN107920385B/zh active Active
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|---|---|
| TW201815196A (zh) | 2018-04-16 |
| KR102097854B1 (ko) | 2020-04-06 |
| JP6545232B2 (ja) | 2019-07-17 |
| EP3306990A1 (en) | 2018-04-11 |
| US11737030B2 (en) | 2023-08-22 |
| CN107920385A (zh) | 2018-04-17 |
| CN107920385B (zh) | 2020-03-03 |
| JP2018061246A (ja) | 2018-04-12 |
| KR20180038992A (ko) | 2018-04-17 |
| ES2785474T3 (es) | 2020-10-07 |
| US20180103433A1 (en) | 2018-04-12 |
| EP3306990B1 (en) | 2020-03-11 |
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