BR112022019469A2 - Indicação de propriedades de bloco de sinal de sincronização de redes de frequência única - Google Patents
Indicação de propriedades de bloco de sinal de sincronização de redes de frequência únicaInfo
- Publication number
- BR112022019469A2 BR112022019469A2 BR112022019469A BR112022019469A BR112022019469A2 BR 112022019469 A2 BR112022019469 A2 BR 112022019469A2 BR 112022019469 A BR112022019469 A BR 112022019469A BR 112022019469 A BR112022019469 A BR 112022019469A BR 112022019469 A2 BR112022019469 A2 BR 112022019469A2
- Authority
- BR
- Brazil
- Prior art keywords
- ssb
- signal block
- indication
- beams
- synchronization signal
- Prior art date
Links
Classifications
-
- 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
- H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
-
- 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
- H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/0202—Channel estimation
- H04L25/0224—Channel estimation using sounding signals
- H04L25/0226—Channel estimation using sounding signals sounding signals per se
-
- 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
- H04B7/0408—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more beams, i.e. beam diversity
-
- 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
- H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
- H04B7/06952—Selecting one or more beams from a plurality of beams, e.g. beam training, management or sweeping
-
- 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
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0868—Hybrid systems, i.e. switching and combining
- H04B7/088—Hybrid systems, i.e. switching and combining using beam selection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/0202—Channel estimation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/24—Cell structures
- H04W16/28—Cell structures using beam steering
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/001—Synchronization between nodes
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202063007050P | 2020-04-08 | 2020-04-08 | |
| US17/222,661 US11700600B2 (en) | 2020-04-08 | 2021-04-05 | Indication of synchronization signal block properties of single frequency networks |
| PCT/US2021/070357 WO2021207756A1 (en) | 2020-04-08 | 2021-04-06 | Indication of synchronization signal block properties of single frequency networks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112022019469A2 true BR112022019469A2 (pt) | 2022-11-16 |
Family
ID=78006825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112022019469A BR112022019469A2 (pt) | 2020-04-08 | 2021-04-06 | Indicação de propriedades de bloco de sinal de sincronização de redes de frequência única |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US11700600B2 (https=) |
| EP (1) | EP4133608A1 (https=) |
| JP (1) | JP7725493B2 (https=) |
| KR (1) | KR20220165735A (https=) |
| CN (1) | CN115088198B (https=) |
| BR (1) | BR112022019469A2 (https=) |
| PH (1) | PH12022552285A1 (https=) |
| TW (1) | TWI889797B (https=) |
| WO (1) | WO2021207756A1 (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115462119A (zh) * | 2020-04-30 | 2022-12-09 | 株式会社Ntt都科摩 | 终端、无线通信方法以及基站 |
| WO2022006836A1 (en) * | 2020-07-10 | 2022-01-13 | Zte Corporation | Method and apparatus for radio resource mapping and scheduling |
| US11950288B2 (en) * | 2020-12-08 | 2024-04-02 | Qualcomm Incorporated | Single frequency network random access channel beam refinement |
| US11968010B2 (en) * | 2021-11-15 | 2024-04-23 | Commscope Technologies Llc | Systems and methods for beamforming of broadcast and synchronization channels |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MX2019008035A (es) | 2017-01-05 | 2019-10-07 | Fg innovation co ltd | Metodo y aparato para determinar la direccion de haz. |
| US20180249394A1 (en) * | 2017-02-27 | 2018-08-30 | Telefonaktiebolaget Lm Ericsson (Publ) | Handling of beam link failure |
| US11463927B2 (en) * | 2017-05-05 | 2022-10-04 | Telefonaktiebolaget Lm Ericsson (Publ) | Channel State Information Reference Signal (CSI-RS) configuration activation before handover completion |
| US10763984B2 (en) * | 2017-08-18 | 2020-09-01 | Qualcomm Incorporated | Frequency division multiplexing synchronization signals (SS) for wideband operation |
| WO2019056210A1 (zh) | 2017-09-20 | 2019-03-28 | 北京小米移动软件有限公司 | 同步块的指示及确定方法、装置、基站、用户设备 |
| WO2019066696A1 (en) * | 2017-09-28 | 2019-04-04 | Telefonaktiebolaget Lm Ericsson (Publ) | PROVISION OF MULTI-CELL SIBS BY CODING |
| ES2921705T3 (es) * | 2017-10-11 | 2022-08-30 | Beijing Xiaomi Mobile Software Co Ltd | Método de indicación y determinación de correspondencia, estación base y equipo de usuario |
| WO2019168451A1 (en) * | 2018-03-01 | 2019-09-06 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and node(s) for providing synchronization signals of a wireless communication network |
| KR102430660B1 (ko) * | 2018-03-28 | 2022-08-09 | 삼성전자 주식회사 | 차세대 이동통신 시스템에서 주파수 분할 다중 방식으로 페이징을 송수신하는 방법 및 장치 |
| US10660053B2 (en) * | 2018-07-31 | 2020-05-19 | Qualcomm Incorporated | Separate measurement and reporting for different transmit receive points |
| WO2020065818A1 (ja) | 2018-09-27 | 2020-04-02 | 三菱電機株式会社 | 送信装置、受信装置および無線通信システム |
| US10819413B2 (en) * | 2018-11-13 | 2020-10-27 | Nxp Usa, Inc. | Beam tracking in wireless communication |
-
2021
- 2021-04-05 US US17/222,661 patent/US11700600B2/en active Active
- 2021-04-06 BR BR112022019469A patent/BR112022019469A2/pt unknown
- 2021-04-06 KR KR1020227034261A patent/KR20220165735A/ko active Pending
- 2021-04-06 WO PCT/US2021/070357 patent/WO2021207756A1/en not_active Ceased
- 2021-04-06 JP JP2022556216A patent/JP7725493B2/ja active Active
- 2021-04-06 EP EP21722351.0A patent/EP4133608A1/en active Pending
- 2021-04-06 CN CN202180014894.8A patent/CN115088198B/zh active Active
- 2021-04-06 PH PH1/2022/552285A patent/PH12022552285A1/en unknown
- 2021-04-07 TW TW110112535A patent/TWI889797B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| CN115088198B (zh) | 2025-04-01 |
| PH12022552285A1 (en) | 2023-12-18 |
| TWI889797B (zh) | 2025-07-11 |
| WO2021207756A1 (en) | 2021-10-14 |
| JP7725493B2 (ja) | 2025-08-19 |
| KR20220165735A (ko) | 2022-12-15 |
| TW202143767A (zh) | 2021-11-16 |
| US11700600B2 (en) | 2023-07-11 |
| JP2023521299A (ja) | 2023-05-24 |
| US20210321381A1 (en) | 2021-10-14 |
| CN115088198A (zh) | 2022-09-20 |
| EP4133608A1 (en) | 2023-02-15 |
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