BR112022013615A2 - Atribuição de parte de largura de banda em sistemas de comunicação sem fio - Google Patents

Atribuição de parte de largura de banda em sistemas de comunicação sem fio

Info

Publication number
BR112022013615A2
BR112022013615A2 BR112022013615A BR112022013615A BR112022013615A2 BR 112022013615 A2 BR112022013615 A2 BR 112022013615A2 BR 112022013615 A BR112022013615 A BR 112022013615A BR 112022013615 A BR112022013615 A BR 112022013615A BR 112022013615 A2 BR112022013615 A2 BR 112022013615A2
Authority
BR
Brazil
Prior art keywords
wireless communication
assignment
communication systems
bandwidth part
bandwidth portion
Prior art date
Application number
BR112022013615A
Other languages
English (en)
Inventor
Ma Liangping
Feng Wang Xiao
Xu Huilin
Zhang Dan
Issam Sakhnini Iyab
Cao Yiqing
Ma Jun
Wu Qiang
Original Assignee
Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of BR112022013615A2 publication Critical patent/BR112022013615A2/pt

Links

Classifications

    • 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
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • 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
    • 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
    • H04W56/00—Synchronisation arrangements
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

ATRIBUIÇÃO DE PARTE DE LARGURA DE BANDA EM SISTEMAS DE COMUNICAÇÃO SEM FIO. Um método de comunicação sem fio, em que o método inclui: receber um bloco de sinal de sincronização (SSB) de um primeiro dispositivo de comunicação sem fio; adquirir informações do SSB, em que as informações do SSB levam a informações de configuração para usar uma parte de largura de banda inicial de enlace descendente e uma parte de largura de banda inicial de enlace ascendente; e comunicar entre o primeiro dispositivo de comunicação sem fio e um segundo dispositivo de comunicação sem fio usando a parte de largura de banda inicial de enlace descendente e a parte de largura de banda inicial de enlace ascendente.
BR112022013615A 2020-01-16 2021-01-14 Atribuição de parte de largura de banda em sistemas de comunicação sem fio BR112022013615A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/CN2020/072381 WO2021142692A1 (en) 2020-01-16 2020-01-16 Bandwidth part assignment in wireless communication systems
PCT/CN2021/071762 WO2021143771A1 (en) 2020-01-16 2021-01-14 Bandwidth part assignment in wireless communication systems

Publications (1)

Publication Number Publication Date
BR112022013615A2 true BR112022013615A2 (pt) 2022-09-13

Family

ID=76863464

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022013615A BR112022013615A2 (pt) 2020-01-16 2021-01-14 Atribuição de parte de largura de banda em sistemas de comunicação sem fio

Country Status (7)

Country Link
US (1) US20230164711A1 (pt)
EP (1) EP4091391A4 (pt)
KR (1) KR20220128996A (pt)
CN (1) CN115024007A (pt)
BR (1) BR112022013615A2 (pt)
TW (1) TW202135552A (pt)
WO (2) WO2021142692A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116367224A (zh) * 2021-12-24 2023-06-30 华为技术有限公司 一种通信方法、装置及计算机可读存储介质
CN114731675A (zh) * 2022-02-13 2022-07-08 北京小米移动软件有限公司 初始带宽部分配置方法及装置、初始带宽部分切换方法及装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190289639A1 (en) * 2016-11-04 2019-09-19 Telefonaktiebolaget Lm Ericsson (Publ) System and method for encoding system information for multiple cells and beams
US10687365B2 (en) * 2017-08-01 2020-06-16 Htc Corporation Device and method of handling bandwidth parts
CN113890706B (zh) * 2017-08-11 2022-09-09 华为技术有限公司 一种信息发送、接收方法及装置
CN109803395A (zh) * 2017-11-17 2019-05-24 索尼公司 无线通信系统中的装置和方法、计算机可读存储介质
US10869338B2 (en) * 2017-11-18 2020-12-15 Lenovo (Singapore) Pte. Ltd. Random access configuration
US10849152B2 (en) * 2018-01-09 2020-11-24 Apple Inc. Beam management for carrier aggregation (CA)
CN110121191B (zh) * 2018-02-05 2022-12-06 成都华为技术有限公司 一种中继系统中资源配置的方法及装置
US11357053B2 (en) * 2018-05-21 2022-06-07 Comcast Cable Communications, Llc Random access procedures using multiple active bandwidth parts

Also Published As

Publication number Publication date
EP4091391A1 (en) 2022-11-23
CN115024007A (zh) 2022-09-06
US20230164711A1 (en) 2023-05-25
WO2021143771A1 (en) 2021-07-22
WO2021142692A1 (en) 2021-07-22
TW202135552A (zh) 2021-09-16
KR20220128996A (ko) 2022-09-22
EP4091391A4 (en) 2024-02-21

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]