CA3051703A1 - High reliability low latency configuration for wireless communications systems - Google Patents
High reliability low latency configuration for wireless communications systems Download PDFInfo
- Publication number
- CA3051703A1 CA3051703A1 CA3051703A CA3051703A CA3051703A1 CA 3051703 A1 CA3051703 A1 CA 3051703A1 CA 3051703 A CA3051703 A CA 3051703A CA 3051703 A CA3051703 A CA 3051703A CA 3051703 A1 CA3051703 A1 CA 3051703A1
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- wireless service
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- wireless
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
- H04L41/0823—Configuration setting characterised by the purposes of a change of settings, e.g. optimising configuration for enhancing reliability
- H04L41/0836—Configuration setting characterised by the purposes of a change of settings, e.g. optimising configuration for enhancing reliability to enhance reliability, e.g. reduce downtime
-
- 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
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
- H04L1/0026—Transmission of channel quality indication
-
- 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
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
- H04L1/0028—Formatting
- H04L1/0031—Multiple signaling transmission
-
- 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
- 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
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
- H04L5/0055—Physical resource allocation for ACK/NACK
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
-
- 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
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
-
- 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
- H04W72/20—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
- H04W72/232—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/20—Manipulation of established connections
- H04W76/27—Transitions between radio resource control [RRC] states
-
- 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
- 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
- H04W52/10—Open loop power control
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
- Selective Calling Equipment (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762470187P | 2017-03-10 | 2017-03-10 | |
| US62/470,187 | 2017-03-10 | ||
| US15/915,430 | 2018-03-08 | ||
| US15/915,430 US10880167B2 (en) | 2017-03-10 | 2018-03-08 | High reliability low latency configuration for wireless communications systems |
| PCT/US2018/021815 WO2018165592A1 (en) | 2017-03-10 | 2018-03-09 | High reliability low latency configuration for wireless communications systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3051703A1 true CA3051703A1 (en) | 2018-09-13 |
Family
ID=63445193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3051703A Pending CA3051703A1 (en) | 2017-03-10 | 2018-03-09 | High reliability low latency configuration for wireless communications systems |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US10880167B2 (enExample) |
| EP (2) | EP4221412B1 (enExample) |
| JP (2) | JP7179745B2 (enExample) |
| KR (1) | KR102641592B1 (enExample) |
| CN (1) | CN110495238B (enExample) |
| BR (1) | BR112019018424A2 (enExample) |
| CA (1) | CA3051703A1 (enExample) |
| TW (2) | TWI819561B (enExample) |
| WO (1) | WO2018165592A1 (enExample) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106793136B (zh) * | 2016-05-09 | 2018-11-16 | 北京展讯高科通信技术有限公司 | 用户设备及其数据传输方法 |
| US10880167B2 (en) | 2017-03-10 | 2020-12-29 | Qualcomm Incorporated | High reliability low latency configuration for wireless communications systems |
| KR20190038112A (ko) | 2017-09-29 | 2019-04-08 | 삼성전자주식회사 | 무선 통신 시스템에서 제어 정보 디코딩 방법 및 장치 |
| WO2019069212A1 (en) * | 2017-10-02 | 2019-04-11 | Telefonaktiebolaget Lm Ericsson (Publ) | PERIODICITY OF MONITORING OF PDCCH |
| US11627479B2 (en) * | 2018-01-31 | 2023-04-11 | Beijing Xiaomi Mobile Software Co., Ltd. | Methods and apparatuses for sending and reading configuration parameters, base station and user equipment |
| ES2937863T3 (es) * | 2018-06-14 | 2023-03-31 | Guangdong Oppo Mobile Telecommunications Corp Ltd | Métodos de transmisión de información, dispositivo terminal y dispositivo de red |
| WO2020091212A1 (ko) * | 2018-11-01 | 2020-05-07 | 엘지전자 주식회사 | Nr v2x에서 그룹 기반 통신에서 피드백을 수신하는 방법 및 장치 |
| US11038626B2 (en) * | 2018-11-13 | 2021-06-15 | At&T Intellectual Property I, L.P. | Hybrid automatic repeat request reliability for 5G or other next generation network |
| US11082929B2 (en) * | 2018-11-28 | 2021-08-03 | Qualcomm Incorporated | Outer-loop feedback support for low error rates |
| CN111435886B (zh) * | 2019-01-11 | 2023-07-25 | 大唐移动通信设备有限公司 | 一种信道状态信息csi的反馈方法及装置 |
| KR102859664B1 (ko) * | 2019-09-30 | 2025-09-15 | 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 | 업링크 정보 생성 방법 및 이의 장치 |
| US11792802B2 (en) * | 2020-01-10 | 2023-10-17 | Qualcomm Incorporated | Uplink shared channel feedback piggybacking |
| US11638221B2 (en) * | 2020-02-12 | 2023-04-25 | Qualcomm Incorporated | Feedback power control techniques for wireless communications systems |
| US12047884B2 (en) | 2020-09-29 | 2024-07-23 | Samsung Electronics Co., Ltd. | Electronic device transmitting reference signal and method for operating thereof |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7657261B2 (en) * | 2006-02-10 | 2010-02-02 | Qualcomm Incorporated | Technique for using the same wireless frequency channel in overlapping or adjacent coverage areas |
| EP2244433A1 (en) | 2009-04-23 | 2010-10-27 | Panasonic Corporation | Sub-frame structure for use in advanced communication systems |
| US8917605B2 (en) * | 2009-11-19 | 2014-12-23 | Interdigital Patent Holdings, Inc. | Component carrier activation/deactivation in multi-carrier systems |
| WO2011162568A2 (ko) | 2010-06-24 | 2011-12-29 | 엘지전자 주식회사 | 무선 통신 시스템에서 상향링크 제어 정보 전송 방법 및 장치 |
| KR101925030B1 (ko) * | 2011-03-18 | 2018-12-04 | 엘지전자 주식회사 | 무선통신 시스템에서의 제어정보의 전송 방법 및 장치 |
| CN106537999B (zh) * | 2014-04-08 | 2019-08-09 | Lg电子株式会社 | 用于在支持无线资源的使用的改变的无线通信系统中发送上行链路控制信息的方法和设备 |
| US10237030B2 (en) | 2014-11-03 | 2019-03-19 | Qualcomm Incorporated | Communicating hybrid automatic repeat/request (HARQ) feedback in wireless communications |
| US10104683B2 (en) * | 2015-02-06 | 2018-10-16 | Qualcomm Incorporated | Parallel low latency awareness |
| US10397912B2 (en) * | 2015-03-12 | 2019-08-27 | Lg Electronics Inc. | Method for reducing transmission resource of control channel in short TTI, and device using same |
| KR102412695B1 (ko) * | 2015-07-28 | 2022-06-24 | 삼성전자주식회사 | 데이터 수신을 제어하기 위한 장치 및 방법 |
| US10880167B2 (en) | 2017-03-10 | 2020-12-29 | Qualcomm Incorporated | High reliability low latency configuration for wireless communications systems |
-
2018
- 2018-03-08 US US15/915,430 patent/US10880167B2/en active Active
- 2018-03-09 KR KR1020197025853A patent/KR102641592B1/ko active Active
- 2018-03-09 CN CN201880016469.0A patent/CN110495238B/zh active Active
- 2018-03-09 EP EP23167939.0A patent/EP4221412B1/en active Active
- 2018-03-09 TW TW111113632A patent/TWI819561B/zh active
- 2018-03-09 EP EP18714407.6A patent/EP3593581B1/en active Active
- 2018-03-09 WO PCT/US2018/021815 patent/WO2018165592A1/en not_active Ceased
- 2018-03-09 BR BR112019018424A patent/BR112019018424A2/pt unknown
- 2018-03-09 CA CA3051703A patent/CA3051703A1/en active Pending
- 2018-03-09 JP JP2019548262A patent/JP7179745B2/ja active Active
- 2018-03-09 TW TW107108017A patent/TWI763795B/zh active
-
2020
- 2020-11-18 US US16/951,950 patent/US11784879B2/en active Active
-
2022
- 2022-11-15 JP JP2022182737A patent/JP7512353B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN110495238B (zh) | 2023-07-07 |
| BR112019018424A2 (pt) | 2020-04-14 |
| TW202233004A (zh) | 2022-08-16 |
| EP4221412A1 (en) | 2023-08-02 |
| KR20190125326A (ko) | 2019-11-06 |
| TWI763795B (zh) | 2022-05-11 |
| US20210075677A1 (en) | 2021-03-11 |
| JP7512353B2 (ja) | 2024-07-08 |
| US11784879B2 (en) | 2023-10-10 |
| JP7179745B2 (ja) | 2022-11-29 |
| CN110495238A (zh) | 2019-11-22 |
| TW201841535A (zh) | 2018-11-16 |
| TWI819561B (zh) | 2023-10-21 |
| EP3593581A1 (en) | 2020-01-15 |
| JP2023022100A (ja) | 2023-02-14 |
| WO2018165592A1 (en) | 2018-09-13 |
| KR102641592B1 (ko) | 2024-02-27 |
| US20180262398A1 (en) | 2018-09-13 |
| US10880167B2 (en) | 2020-12-29 |
| EP4221412B1 (en) | 2025-07-16 |
| JP2020510335A (ja) | 2020-04-02 |
| EP3593581B1 (en) | 2023-04-19 |
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| EEER | Examination request |
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