SG11202107706YA - Dynamic switching between different multi-transmission/reception point schemes - Google Patents
Dynamic switching between different multi-transmission/reception point schemesInfo
- Publication number
- SG11202107706YA SG11202107706YA SG11202107706YA SG11202107706YA SG11202107706YA SG 11202107706Y A SG11202107706Y A SG 11202107706YA SG 11202107706Y A SG11202107706Y A SG 11202107706YA SG 11202107706Y A SG11202107706Y A SG 11202107706YA SG 11202107706Y A SG11202107706Y A SG 11202107706YA
- Authority
- SG
- Singapore
- Prior art keywords
- transmission
- reception point
- dynamic switching
- different multi
- point schemes
- 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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
- H04L1/0013—Rate matching, e.g. puncturing or repetition of code symbols
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/022—Site diversity; Macro-diversity
- H04B7/024—Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
- H04B7/0689—Hybrid systems, i.e. switching and simultaneous transmission using different transmission schemes, at least one of them being a diversity transmission scheme
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0697—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using spatial multiplexing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
- H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
-
- 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
- H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
- H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
-
- 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
- H04L1/0015—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy
- H04L1/0016—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy involving special memory structures, e.g. look-up tables
-
- 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
-
- 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
- H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
-
- 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]
- H04L1/1819—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of additional or different redundancy
-
- 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
- H04W72/12—Wireless traffic scheduling
- H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
- H04W72/1273—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink data flows
-
- 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
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/15—Setup of multiple wireless link connections
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
- H04W8/24—Transfer of terminal data
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
- H04W88/085—Access point devices with remote components
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Databases & Information Systems (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962805661P | 2019-02-14 | 2019-02-14 | |
| US16/789,331 US11611407B2 (en) | 2019-02-14 | 2020-02-12 | Dynamic switching between different multi-trans mission/reception point schemes |
| PCT/US2020/018173 WO2020168119A1 (en) | 2019-02-14 | 2020-02-13 | Dynamic switching between different multi-transmission/reception point schemes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11202107706YA true SG11202107706YA (en) | 2021-08-30 |
Family
ID=72040880
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11202107676QA SG11202107676QA (en) | 2019-02-14 | 2020-02-13 | Dynamic switching between different multi-transmission/reception point schemes |
| SG11202107706YA SG11202107706YA (en) | 2019-02-14 | 2020-02-13 | Dynamic switching between different multi-transmission/reception point schemes |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11202107676QA SG11202107676QA (en) | 2019-02-14 | 2020-02-13 | Dynamic switching between different multi-transmission/reception point schemes |
Country Status (7)
| Country | Link |
|---|---|
| US (3) | US11563514B2 (zh) |
| EP (2) | EP3925107A1 (zh) |
| KR (2) | KR20210127154A (zh) |
| CN (2) | CN113412592A (zh) |
| SG (2) | SG11202107676QA (zh) |
| TW (1) | TW202040949A (zh) |
| WO (2) | WO2020168119A1 (zh) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11563514B2 (en) | 2019-02-14 | 2023-01-24 | Qualcomm Incorporated | Dynamic switching between different multi-transmission/reception point schemes |
| WO2020191215A1 (en) * | 2019-03-20 | 2020-09-24 | Apple Inc. | Physical resource block bundling in multi-trp operation |
| CN116074971A (zh) * | 2019-03-28 | 2023-05-05 | Oppo广东移动通信有限公司 | 一种下行数据传输方法、终端设备及存储介质 |
| CN110535604B (zh) * | 2019-03-29 | 2024-04-30 | 中兴通讯股份有限公司 | 一种速率匹配方法和装置 |
| US11558762B2 (en) * | 2019-04-03 | 2023-01-17 | Mediatek Inc. | Techniques of controlling operation of M-DCI based M-TRP reception |
| CN111865534B (zh) * | 2019-04-30 | 2021-07-13 | 大唐移动通信设备有限公司 | 一种信息传输方法、网络设备及终端 |
| KR102251731B1 (ko) * | 2019-08-14 | 2021-05-14 | 엘지전자 주식회사 | 무선 통신 시스템에서 하향링크 데이터를 송수신 하는 방법 및 이에 대한 장치 |
| KR20220047296A (ko) * | 2019-08-14 | 2022-04-15 | 엘지전자 주식회사 | 무선 통신 시스템에서 반복 전송되는 데이터를 송수신 하는 방법 및 이에 대한 장치 |
| US11601925B2 (en) * | 2020-04-17 | 2023-03-07 | Qualcomm Incorporated | Quasi co-location relationship reporting |
| US20230300604A1 (en) * | 2020-09-09 | 2023-09-21 | Qualcomm Incorporated | Ue capability for tci state configuration or activation |
| WO2022051942A1 (en) * | 2020-09-09 | 2022-03-17 | Qualcomm Incorporated | Enablement relation rule for beam indication schemes |
| EP4250618A1 (en) * | 2020-11-23 | 2023-09-27 | Beijing Xiaomi Mobile Software Co., Ltd. | Transmission method and apparatus |
| CN115088364A (zh) * | 2021-01-14 | 2022-09-20 | 苹果公司 | 更新多个通信的调度 |
| CN116746102A (zh) * | 2021-01-15 | 2023-09-12 | 诺基亚技术有限公司 | 多传输接收点与单传输接收点之间的动态切换 |
| CN115134055A (zh) * | 2021-03-26 | 2022-09-30 | 北京紫光展锐通信技术有限公司 | 指示方法及相关产品 |
| US11824600B2 (en) * | 2021-03-31 | 2023-11-21 | Qualcomm Incorporated | Fast switching of multiple transmit receive point transmission scheme |
| WO2023010580A1 (en) * | 2021-08-06 | 2023-02-09 | Nec Corporation | Methods and devices for communication |
| US20230090808A1 (en) * | 2021-09-21 | 2023-03-23 | Qualcomm Incorporated | Autonomous switching between single frequency network (sfn) and non-sfn scheme |
| WO2023130311A1 (en) * | 2022-01-06 | 2023-07-13 | Qualcomm Incorporated | Configuration of candidate transmission configuration indicator states |
| WO2023130346A1 (en) * | 2022-01-07 | 2023-07-13 | Lenovo (Beijing) Limited | Method and apparatus of beam determination |
| KR20230115685A (ko) * | 2022-01-27 | 2023-08-03 | 삼성전자주식회사 | 무선 통신 시스템에서 다중 송수신단 통신 환경을 위한 공통 tci을 통한 단말 빔 정보 설정 및 지시 방법 |
| WO2023164830A1 (en) * | 2022-03-02 | 2023-09-07 | Qualcomm Incorporated | Determining default unified transmission configuration indicator states |
| EP4344508A1 (en) * | 2022-04-27 | 2024-04-03 | ZTE Corporation | A method of dynamic switch indication |
| CN117479117A (zh) * | 2022-07-29 | 2024-01-30 | 大唐移动通信设备有限公司 | 信息指示、处理方法、装置、网络设备及终端设备 |
| WO2024065890A1 (zh) * | 2022-09-30 | 2024-04-04 | Oppo广东移动通信有限公司 | 无线通信的方法、终端设备和网络设备 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK2078402T3 (da) | 2006-11-01 | 2012-05-07 | Qualcomm Inc | Fællesbrug af multi-tid-bærer- og enkelt-bærer-multipleksnings-schemes til trådløs kommunikation |
| WO2011056043A2 (ko) * | 2009-11-09 | 2011-05-12 | 엘지전자 주식회사 | 다중 안테나 전송 기법을 지원하기 위한 효율적인 제어정보 전송 방법 및 장치 |
| EP2592784B1 (en) * | 2011-11-14 | 2013-09-18 | Alcatel Lucent | Apparatus, method and computer program for routing data packets |
| US10326565B2 (en) | 2016-07-08 | 2019-06-18 | Huawei Technologies Co., Ltd. | Simultaneous transmission and reception of an orthogonal multiplexed signal and a non-orthogonal multiplexed signal |
| WO2018085374A1 (en) | 2016-11-04 | 2018-05-11 | Intel IP Corporation | Transmission/reception point specific system information |
| KR20190090869A (ko) | 2017-02-14 | 2019-08-02 | 엘지전자 주식회사 | Srs 설정 정보를 수신하는 방법 및 이를 위한 단말 |
| US10506587B2 (en) * | 2017-05-26 | 2019-12-10 | Samsung Electronics Co., Ltd. | Method and apparatus for beam indication in next generation wireless systems |
| US11251909B2 (en) * | 2017-08-11 | 2022-02-15 | Telefonaktiebolaget Lm Ericsson (Publ) | Redundancy versions in a hybrid automatic repeat request, HARQ process |
| BR112020009839A2 (pt) | 2017-11-16 | 2020-10-13 | Ntt Docomo, Inc. | terminal, método de radiocomunicação e estação base |
| US10701679B2 (en) * | 2018-07-05 | 2020-06-30 | Huawei Technologies Co., Ltd. | Method and system for enhancing data channel reliability using multiple transmit receive points |
| KR102636342B1 (ko) * | 2018-07-19 | 2024-02-14 | 삼성전자 주식회사 | 무선 통신 시스템을 위한 하향링크 제어 채널 송수신 방법 및 장치 |
| US11751176B2 (en) | 2018-11-02 | 2023-09-05 | Apple Inc. | Beam sweeping with slot aggregation |
| US11563514B2 (en) | 2019-02-14 | 2023-01-24 | Qualcomm Incorporated | Dynamic switching between different multi-transmission/reception point schemes |
-
2020
- 2020-02-12 US US16/789,321 patent/US11563514B2/en active Active
- 2020-02-12 US US16/789,331 patent/US11611407B2/en active Active
- 2020-02-13 WO PCT/US2020/018173 patent/WO2020168119A1/en unknown
- 2020-02-13 KR KR1020217025061A patent/KR20210127154A/ko unknown
- 2020-02-13 SG SG11202107676QA patent/SG11202107676QA/en unknown
- 2020-02-13 CN CN202080013493.6A patent/CN113412592A/zh active Pending
- 2020-02-13 CN CN202080013502.1A patent/CN113412593B/zh active Active
- 2020-02-13 EP EP20710714.5A patent/EP3925107A1/en active Pending
- 2020-02-13 EP EP20711413.3A patent/EP3925110A1/en active Pending
- 2020-02-13 KR KR1020217025073A patent/KR20210127155A/ko unknown
- 2020-02-13 SG SG11202107706YA patent/SG11202107706YA/en unknown
- 2020-02-13 WO PCT/US2020/018170 patent/WO2020168116A1/en unknown
- 2020-02-14 TW TW109104671A patent/TW202040949A/zh unknown
-
2022
- 2022-12-16 US US18/067,539 patent/US20230129556A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| KR20210127154A (ko) | 2021-10-21 |
| TW202041074A (zh) | 2020-11-01 |
| EP3925110A1 (en) | 2021-12-22 |
| CN113412593B (zh) | 2024-04-30 |
| US20200267748A1 (en) | 2020-08-20 |
| US20200266919A1 (en) | 2020-08-20 |
| US11611407B2 (en) | 2023-03-21 |
| SG11202107676QA (en) | 2021-09-29 |
| KR20210127155A (ko) | 2021-10-21 |
| US11563514B2 (en) | 2023-01-24 |
| TW202040949A (zh) | 2020-11-01 |
| US20230129556A1 (en) | 2023-04-27 |
| WO2020168116A1 (en) | 2020-08-20 |
| CN113412593A (zh) | 2021-09-17 |
| CN113412592A (zh) | 2021-09-17 |
| EP3925107A1 (en) | 2021-12-22 |
| WO2020168119A1 (en) | 2020-08-20 |
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