CA3019371C - Reducing latency in physical channels in an lte network - Google Patents
Reducing latency in physical channels in an lte network Download PDFInfo
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- CA3019371C CA3019371C CA3019371A CA3019371A CA3019371C CA 3019371 C CA3019371 C CA 3019371C CA 3019371 A CA3019371 A CA 3019371A CA 3019371 A CA3019371 A CA 3019371A CA 3019371 C CA3019371 C CA 3019371C
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Classifications
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- 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
- H04W52/365—Power headroom reporting
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0446—Resources in time domain, e.g. slots or frames
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1867—Arrangements specially adapted for the transmitter end
- H04L1/1893—Physical mapping arrangements
-
- 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
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
-
- 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
- H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
-
- 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
- H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
-
- 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
- H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
- H04L5/0094—Indication of how sub-channels of the path are allocated
-
- 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
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
-
- 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
- H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
-
- 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
- H04W52/44—TPC being performed in particular situations in connection with interruption of transmission
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/04—Large scale networks; Deep hierarchical networks
- H04W84/042—Public Land Mobile systems, e.g. cellular systems
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662315490P | 2016-03-30 | 2016-03-30 | |
| US62/315,490 | 2016-03-30 | ||
| US201662334888P | 2016-05-11 | 2016-05-11 | |
| US62/334,888 | 2016-05-11 | ||
| US201662377181P | 2016-08-19 | 2016-08-19 | |
| US62/377,181 | 2016-08-19 | ||
| PCT/US2017/025196 WO2017173177A1 (en) | 2016-03-30 | 2017-03-30 | Reducing latency in physical channels in an lte network |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA3019371A1 CA3019371A1 (en) | 2017-10-05 |
| CA3019371C true CA3019371C (en) | 2023-10-24 |
Family
ID=58632590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3019371A Active CA3019371C (en) | 2016-03-30 | 2017-03-30 | Reducing latency in physical channels in an lte network |
Country Status (9)
| Country | Link |
|---|---|
| US (4) | US11272483B2 (enExample) |
| EP (2) | EP4021120A1 (enExample) |
| JP (4) | JP7113755B2 (enExample) |
| KR (3) | KR102597950B1 (enExample) |
| CN (4) | CN120812751A (enExample) |
| CA (1) | CA3019371C (enExample) |
| SG (1) | SG11201808442SA (enExample) |
| TW (2) | TW201743635A (enExample) |
| WO (1) | WO2017173177A1 (enExample) |
Families Citing this family (84)
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| US9936519B2 (en) | 2015-03-15 | 2018-04-03 | Qualcomm Incorporated | Self-contained time division duplex (TDD) subframe structure for wireless communications |
| US10075970B2 (en) * | 2015-03-15 | 2018-09-11 | Qualcomm Incorporated | Mission critical data support in self-contained time division duplex (TDD) subframe structure |
| US10342012B2 (en) | 2015-03-15 | 2019-07-02 | Qualcomm Incorporated | Self-contained time division duplex (TDD) subframe structure |
| US9814058B2 (en) | 2015-05-15 | 2017-11-07 | Qualcomm Incorporated | Scaled symbols for a self-contained time division duplex (TDD) subframe structure |
| US9992790B2 (en) | 2015-07-20 | 2018-06-05 | Qualcomm Incorporated | Time division duplex (TDD) subframe structure supporting single and multiple interlace modes |
| KR102340499B1 (ko) | 2015-09-04 | 2021-12-17 | 삼성전자 주식회사 | 무선통신 시스템에서 상향링크 전송전력 제어 방법 및 장치 |
| CA3000508C (en) * | 2015-10-17 | 2019-01-22 | Ofinno Technologies, Llc | Control channel configuration in partial and full subframes |
| JP6692910B2 (ja) | 2016-03-30 | 2020-05-13 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ | 基地局、端末及び通信方法 |
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| CN108886442B (zh) * | 2016-03-31 | 2021-01-29 | 华为技术有限公司 | 发送设备、接收设备及其方法 |
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| TW201804835A (zh) * | 2016-05-11 | 2018-02-01 | Idac控股公司 | 無線系統中媒體存取協定資料單元組合 |
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| CN109565385B (zh) * | 2016-08-12 | 2021-02-12 | 华为技术有限公司 | 上行信道发送方法和装置 |
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| CN107734680B (zh) * | 2016-08-12 | 2023-05-09 | 中兴通讯股份有限公司 | 一种传输信息的方法及装置、接收信息的方法及装置 |
| RU2709170C2 (ru) | 2016-08-12 | 2019-12-16 | Телефонактиеболагет Лм Эрикссон (Пабл) | Односегментные форматы pucch |
| CN115348655B (zh) | 2016-08-19 | 2025-04-29 | 北京三星通信技术研究有限公司 | 一种功率头上空间报告的方法及装置 |
| CN107889229B (zh) * | 2016-09-29 | 2019-12-13 | 电信科学技术研究院 | 一种上行控制信息uci的传输方法和设备 |
| CN107889252B (zh) | 2016-09-29 | 2019-09-17 | 电信科学技术研究院 | 一种功率分配方法及装置 |
| CN109845212B (zh) * | 2016-10-13 | 2021-12-21 | 株式会社Ntt都科摩 | 用户终端以及无线通信方法 |
| WO2018085118A1 (en) * | 2016-11-01 | 2018-05-11 | Intel IP Corporation | Downlink control information design with shorter tti |
| CN109997327B (zh) * | 2016-11-12 | 2021-10-26 | Lg电子株式会社 | 在无线通信系统中发送上行链路信号的方法及其装置 |
| CN108347762B (zh) * | 2017-01-24 | 2022-07-29 | 北京三星通信技术研究有限公司 | 功率余量报告的上报方法和上报装置 |
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| WO2018143621A1 (ko) * | 2017-02-05 | 2018-08-09 | 엘지전자 주식회사 | 무선 통신 시스템에서 복수의 전송 시간 간격, 복수의 서브캐리어 간격 또는 복수의 프로세싱 시간을 지원하기 위한 방법 및 이를 위한 장치 |
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