SG11202004701PA - Carrier aggregation for downlink throughput enhancement in shortened transmission time interval operation - Google Patents
Carrier aggregation for downlink throughput enhancement in shortened transmission time interval operationInfo
- Publication number
- SG11202004701PA SG11202004701PA SG11202004701PA SG11202004701PA SG11202004701PA SG 11202004701P A SG11202004701P A SG 11202004701PA SG 11202004701P A SG11202004701P A SG 11202004701PA SG 11202004701P A SG11202004701P A SG 11202004701PA SG 11202004701P A SG11202004701P A SG 11202004701PA
- Authority
- SG
- Singapore
- Prior art keywords
- time interval
- transmission time
- carrier aggregation
- downlink throughput
- interval operation
- Prior art date
Links
Classifications
-
- 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
- H04L1/1607—Details of the supervisory signal
- H04L1/1685—Details of the supervisory signal the supervisory signal being transmitted in response to a specific request, e.g. to a polling signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
- H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
-
- 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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0036—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the receiver
- H04L1/0038—Blind format detection
-
- 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
- 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
- H04L1/1822—Automatic repetition systems, e.g. Van Duuren systems involving configuration of automatic repeat request [ARQ] with parallel processes
-
- 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
- H04L1/1829—Arrangements specially adapted for the receiver end
- H04L1/1854—Scheduling and prioritising arrangements
-
- 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
- H04L1/1887—Scheduling and prioritising 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
- H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
-
- 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
- H04L5/14—Two-way operation using the same type of signal, i.e. duplex
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
- H04W56/0045—Synchronisation arrangements compensating for timing error of reception due to propagation delay compensating for timing error by altering transmission time
-
- 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
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/535—Allocation or scheduling criteria for wireless resources based on resource usage policies
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Databases & Information Systems (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762609207P | 2017-12-21 | 2017-12-21 | |
| US16/226,465 US10848276B2 (en) | 2017-12-21 | 2018-12-19 | Carrier aggregation for downlink throughput enhancement in shortened transmission time interval operation |
| PCT/US2018/066928 WO2019126571A1 (en) | 2017-12-21 | 2018-12-20 | Carrier aggregation for downlink throughput enhancement in shortened transmission time interval operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11202004701PA true SG11202004701PA (en) | 2020-07-29 |
Family
ID=66950824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11202004701PA SG11202004701PA (en) | 2017-12-21 | 2018-12-20 | Carrier aggregation for downlink throughput enhancement in shortened transmission time interval operation |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US10848276B2 (https=) |
| EP (1) | EP3729699A1 (https=) |
| JP (1) | JP7301051B2 (https=) |
| KR (1) | KR102821211B1 (https=) |
| CN (1) | CN111492606B (https=) |
| BR (1) | BR112020012191A2 (https=) |
| SG (1) | SG11202004701PA (https=) |
| WO (1) | WO2019126571A1 (https=) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019191994A1 (zh) * | 2018-04-04 | 2019-10-10 | 华为技术有限公司 | 无线通信方法、装置及系统 |
| CN111327410B (zh) * | 2018-12-17 | 2021-05-18 | 华为技术有限公司 | 一种用于载波聚合系统的通信方法、终端及网络设备 |
| WO2020101807A2 (en) * | 2019-09-26 | 2020-05-22 | Futurewei Technologies, Inc. | Methods and apparatus aggregating multiple wireless communications channels for flexible full-duplex communications |
| US12041009B2 (en) * | 2020-07-01 | 2024-07-16 | Qualcomm Incorporated | Techniques for assisted downlink HARQ feedback in carrier aggregation mode |
| EP4360220A4 (en) * | 2021-06-25 | 2025-03-12 | Qualcomm Incorporated | BEAM INDICATION AT RS |
| US12192782B2 (en) * | 2021-11-05 | 2025-01-07 | At&T Intellectual Property I, L.P. | Validating the integration of new carrier components at access point equipment |
| KR102739366B1 (ko) * | 2021-12-16 | 2024-12-05 | 퀄컴 인코포레이티드 | 업링크 캐리어 집성에서의 병렬 업링크 제어 채널들 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10219292B2 (en) * | 2014-10-24 | 2019-02-26 | Qualcomm Incorporated | Flexible multiplexing and feedback for variable transmission time intervals |
| US20180192420A1 (en) * | 2015-07-02 | 2018-07-05 | Nokia Solutions And Networks Oy | Method, apparatus and system |
| CN107926014B (zh) | 2015-08-21 | 2022-07-26 | 株式会社Ntt都科摩 | 用户终端、无线基站以及无线通信方法 |
| US11089617B2 (en) * | 2016-05-04 | 2021-08-10 | Lg Electronics Inc. | HARQ performing method for shortened TTI support in wireless communication system, and apparatus therefor |
| US11160040B2 (en) * | 2016-11-01 | 2021-10-26 | Lg Electronics Inc. | Method and apparatus for transmitting a D2D signal by applying offset in wireless communication system |
| WO2018088857A1 (ko) * | 2016-11-12 | 2018-05-17 | 엘지전자 주식회사 | 무선 통신 시스템에서 상향링크 신호를 전송하기 위한 방법 및 이를 위한 장치 |
| CN110063078B (zh) * | 2016-12-11 | 2023-09-19 | Lg电子株式会社 | 在无线通信系统中支持多个传输时间间隔的方法及其装置 |
| KR102825042B1 (ko) * | 2017-02-07 | 2025-06-26 | 삼성전자 주식회사 | 무선 셀룰라 통신 시스템에서 제어 및 데이터 정보 전송방법 및 장치 |
| CN108809582B (zh) * | 2017-05-05 | 2021-07-20 | 华为技术有限公司 | 一种数据传输的方法和装置 |
| JP6916304B2 (ja) * | 2017-05-15 | 2021-08-11 | エルジー エレクトロニクス インコーポレイティド | 無線通信システムにおいて下りリンク信号を受信する方法及びそのための装置 |
| US11166296B2 (en) * | 2017-08-11 | 2021-11-02 | Nokia Technologies Oy | Indicating UE capability with short TTI |
-
2018
- 2018-12-19 US US16/226,465 patent/US10848276B2/en active Active
- 2018-12-20 JP JP2020534460A patent/JP7301051B2/ja active Active
- 2018-12-20 SG SG11202004701PA patent/SG11202004701PA/en unknown
- 2018-12-20 WO PCT/US2018/066928 patent/WO2019126571A1/en not_active Ceased
- 2018-12-20 KR KR1020207017657A patent/KR102821211B1/ko active Active
- 2018-12-20 BR BR112020012191-6A patent/BR112020012191A2/pt unknown
- 2018-12-20 EP EP18834234.9A patent/EP3729699A1/en not_active Ceased
- 2018-12-20 CN CN201880081566.8A patent/CN111492606B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP7301051B2 (ja) | 2023-06-30 |
| KR102821211B1 (ko) | 2025-06-16 |
| CN111492606A (zh) | 2020-08-04 |
| WO2019126571A1 (en) | 2019-06-27 |
| JP2021507631A (ja) | 2021-02-22 |
| BR112020012191A2 (pt) | 2020-11-24 |
| US10848276B2 (en) | 2020-11-24 |
| US20190199481A1 (en) | 2019-06-27 |
| KR20200103002A (ko) | 2020-09-01 |
| CN111492606B (zh) | 2023-03-10 |
| EP3729699A1 (en) | 2020-10-28 |
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