JPWO2019195297A5 - - Google Patents
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- JPWO2019195297A5 JPWO2019195297A5 JP2020553454A JP2020553454A JPWO2019195297A5 JP WO2019195297 A5 JPWO2019195297 A5 JP WO2019195297A5 JP 2020553454 A JP2020553454 A JP 2020553454A JP 2020553454 A JP2020553454 A JP 2020553454A JP WO2019195297 A5 JPWO2019195297 A5 JP WO2019195297A5
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- Prior art keywords
- power control
- tpc
- loop index
- index
- loop
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- 238000000034 method Methods 0.000 claims 15
- 230000005540 biological transmission Effects 0.000 claims 3
- 230000000737 periodic effect Effects 0.000 claims 2
- 230000011664 signaling Effects 0.000 claims 1
Claims (15)
グループ電力制御ダウンリンク制御情報(DCI)に少なくとも部分的に基づいて、前記UEに関連付けられた送信電力制御(TPC)コマンドを識別するステップと、
前記TPCコマンドに関連付けられたループインデックスを決定するステップであって、
前記ループインデックスが、前記TPCコマンドに対する、複数の電力制御ループのうちの1つの電力制御ループを識別する、ステップと、
時間ギャップに基づいて、前記電力制御ループに前記TPCコマンドを適用してアップリンク通信を送信するステップであって、前記時間ギャップは、前記UEが前記グループ電力制御DCIを受信することと、前記UEが前記TPCコマンドを適用することとの間の最小時間量を示す、ステップと
を備える方法。 A method of wireless communication performed by a user device (UE).
A step of identifying a transmit power control (TPC) command associated with said UE, at least in part based on group power control downlink control information (DCI).
A step that determines the loop index associated with the TPC command.
A step in which the loop index identifies one of a plurality of power control loops for the TPC command .
A step of applying the TPC command to the power control loop to transmit uplink communication based on the time gap, wherein the time gap is that the UE receives the group power control DCI and the UE. Indicates the minimum amount of time between applying the TPC command and
How to prepare.
前記単一のTPCフィールドが、前記UEに関連付けられた前記TPCコマンドを含む、
請求項1に記載の方法。 The loop index is determined at least partially based on the bits contained in the group power control DCI associated with a single TPC field contained in the group power control DCI.
The single TPC field contains the TPC command associated with the UE.
The method according to claim 1.
物理アップリンク共有チャネル(PUSCH)送信、
物理アップリンク制御チャネル(PUCCH)送信、または
サウンディング基準信号(SRS)送信
のうちの少なくとも1つに関連付けられる、請求項3に記載の方法。 The RNTI value is
Physical uplink shared channel (PUSCH) transmission,
The method of claim 3, which is associated with at least one of a physical uplink control channel (PUCCH) transmission or a sounding reference signal (SRS) transmission.
前記ループインデックスが、前記UEにシグナリングされる、前記TPCコマンドに関連付けられたTPCインデックスに関連付けられる、
請求項1に記載の方法。 The loop index is determined based at least in part that the loop index is signaled to the UE.
The loop index is associated with the TPC index associated with the TPC command signaled to the UE.
The method according to claim 1.
前記TPCインデックスが奇数の値であるかまたは偶数の値であるかに少なくとも部分的に基づいて決定される、または
前記TPCインデックスが含まれる、値の複数の範囲のうちの値の1つの範囲に少なくとも部分的に基づいて決定される、請求項7に記載の方法。 The loop index is
Determined, at least in part, whether the TPC index is an odd or even value , or
7. The method of claim 7, wherein the TPC index is determined based at least in part on one range of values out of a plurality of ranges of values .
前記複数のTPCフィールドが、前記UEに関連付けられた前記TPCコマンドを含むTPCフィールドを含む、
請求項1に記載の方法。 The loop index is determined at least partially based on the bits contained in the group power control DCI associated with the plurality of TPC fields contained in the group power control DCI.
The plurality of TPC fields include a TPC field containing the TPC command associated with the UE.
The method according to claim 1.
半永続的スケジューリング(SPS)アップリンク通信、
タイプ2構成済み許可通信、
周期的なチャネル状態情報(CSI)報告、または
周期的なサウンディング基準信号(SRS)
のうちの少なくとも1つを送信することに関連付けられる、請求項12に記載の方法。 The semi-permanent uplink channel
Semi-persistent scheduling (SPS) uplink communication,
Type 2 configured authorized communication,
Periodic Channel State Information (CSI) reporting or periodic sounding reference signal (SRS)
12. The method of claim 12 , which is associated with sending at least one of.
グループ電力制御ダウンリンク制御情報(DCI)に少なくとも部分的に基づいて、前記装置に関連付けられた送信電力制御(TPC)コマンドを識別するための手段と、
前記TPCコマンドに関連付けられたループインデックスを決定するための手段であって、
前記ループインデックスが、前記TPCコマンドに対する、複数の電力制御ループのうちの1つの電力制御ループを識別する、手段と、
時間ギャップに基づいて、前記電力制御ループに前記TPCコマンドを適用してアップリンク通信を送信するための手段であって、前記時間ギャップは、前記装置が前記グループ電力制御DCIを受信することと、前記装置が前記TPCコマンドを適用することとの間の最小時間量を示す、手段と
を備える装置。 A device for wireless communication
A means for identifying a transmit power control (TPC) command associated with said device, at least in part based on group power control downlink control information (DCI).
A means for determining the loop index associated with the TPC command.
A means by which the loop index identifies one of a plurality of power control loops for the TPC command .
A means for applying the TPC command to the power control loop to transmit uplink communication based on the time gap, wherein the device receives the group power control DCI. Means and means that indicate the minimum amount of time between the device applying the TPC command.
A device equipped with.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862653439P | 2018-04-05 | 2018-04-05 | |
| US62/653,439 | 2018-04-05 | ||
| US16/370,405 US10757656B2 (en) | 2018-04-05 | 2019-03-29 | Loop index and time gap for group power control |
| US16/370,405 | 2019-03-29 | ||
| PCT/US2019/025395 WO2019195297A1 (en) | 2018-04-05 | 2019-04-02 | Loop index for group power control |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2021520108A JP2021520108A (en) | 2021-08-12 |
| JPWO2019195297A5 true JPWO2019195297A5 (en) | 2022-03-29 |
| JP7389047B2 JP7389047B2 (en) | 2023-11-29 |
Family
ID=68097571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020553454A Active JP7389047B2 (en) | 2018-04-05 | 2019-04-02 | Loop index for group power control |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US10757656B2 (en) |
| EP (1) | EP3777364A1 (en) |
| JP (1) | JP7389047B2 (en) |
| KR (1) | KR20200139177A (en) |
| CN (1) | CN111903164B (en) |
| AU (1) | AU2019247036B2 (en) |
| BR (1) | BR112020020237A2 (en) |
| SG (1) | SG11202008775XA (en) |
| TW (1) | TWI784155B (en) |
| WO (1) | WO2019195297A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11477738B2 (en) * | 2018-09-28 | 2022-10-18 | Ntt Docomo, Inc. | Method and device for uplink power control |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101646229B (en) * | 2008-08-04 | 2012-02-29 | 中兴通讯股份有限公司 | Method for acquiring transmission power control command, acquisition preprocessing method, and mobile terminal |
| US9386471B2 (en) * | 2012-10-01 | 2016-07-05 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods for requesting parallel uplink wireless signal measurements |
| US11005613B2 (en) * | 2013-01-24 | 2021-05-11 | Qualcomm Incorporated | Multiple power control and timing advance loops during wireless communication |
| WO2014205630A1 (en) * | 2013-06-24 | 2014-12-31 | 华为技术有限公司 | Method, device, and system for radio communications |
| WO2016159513A1 (en) * | 2015-04-01 | 2016-10-06 | 엘지전자(주) | Method and apparatus for transmitting data in wireless communication system |
| WO2016182410A1 (en) * | 2015-05-14 | 2016-11-17 | 엘지전자 (주) | Method for transmitting and receiving d2d signal in wireless communication system, and apparatus therefor |
| US10257787B2 (en) * | 2015-06-20 | 2019-04-09 | Ofinno Technologies, Llc | Transmit power control commands for a secondary cell |
| US10687319B2 (en) * | 2016-08-08 | 2020-06-16 | Comcast Cable Communications, Llc | Group power control for a secondary cell |
| CN107734650B (en) * | 2016-08-10 | 2020-03-06 | 电信科学技术研究院 | Uplink transmission method, network side equipment and terminal |
| US10638467B2 (en) * | 2016-09-28 | 2020-04-28 | Sharp Kabushiki Kaisha | User equipments, base stations and methods |
| US10992425B2 (en) * | 2016-11-01 | 2021-04-27 | Sharp Kabushiki Kaisha | User equipments, base stations, and methods |
| US10548096B2 (en) * | 2017-04-21 | 2020-01-28 | Samsung Electronics Co., Ltd. | Information type multiplexing and power control |
| US10425900B2 (en) * | 2017-05-15 | 2019-09-24 | Futurewei Technologies, Inc. | System and method for wireless power control |
| US10681648B2 (en) * | 2018-01-10 | 2020-06-09 | Comcast Cable Communications, Llc | Power control for channel state information |
| EP3528398A1 (en) * | 2018-02-15 | 2019-08-21 | Comcast Cable Communications LLC | Beam failure report |
| CN111656842B (en) * | 2018-02-16 | 2023-08-25 | 联想（新加坡）私人有限公司 | Method and apparatus with power control for unlicensed uplink transmission |
| CN111955033A (en) * | 2018-04-05 | 2020-11-17 | 联想（新加坡）私人有限公司 | UE power control for multiple uplink carriers |
-
2019
- 2019-03-29 US US16/370,405 patent/US10757656B2/en active Active
- 2019-04-02 KR KR1020207029699A patent/KR20200139177A/en unknown
- 2019-04-02 BR BR112020020237-1A patent/BR112020020237A2/en unknown
- 2019-04-02 EP EP19718032.6A patent/EP3777364A1/en active Pending
- 2019-04-02 CN CN201980021761.6A patent/CN111903164B/en active Active
- 2019-04-02 WO PCT/US2019/025395 patent/WO2019195297A1/en active Application Filing
- 2019-04-02 AU AU2019247036A patent/AU2019247036B2/en active Active
- 2019-04-02 SG SG11202008775XA patent/SG11202008775XA/en unknown
- 2019-04-02 JP JP2020553454A patent/JP7389047B2/en active Active
- 2019-04-03 TW TW108111885A patent/TWI784155B/en active
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