MX2022003426A - Metodo de comunicacion y equipo de usuario para operaciones con conmutacion de partes de ancho de banda. - Google Patents

Metodo de comunicacion y equipo de usuario para operaciones con conmutacion de partes de ancho de banda.

Info

Publication number
MX2022003426A
MX2022003426A MX2022003426A MX2022003426A MX2022003426A MX 2022003426 A MX2022003426 A MX 2022003426A MX 2022003426 A MX2022003426 A MX 2022003426A MX 2022003426 A MX2022003426 A MX 2022003426A MX 2022003426 A MX2022003426 A MX 2022003426A
Authority
MX
Mexico
Prior art keywords
bwp
communication method
serving cell
switching
operations
Prior art date
Application number
MX2022003426A
Other languages
English (en)
Inventor
Chiahung Wei
Hsinhsi Tsai
Original Assignee
Fg innovation co ltd
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 Fg innovation co ltd filed Critical Fg innovation co ltd
Publication of MX2022003426A publication Critical patent/MX2022003426A/es

Links

Classifications

    • 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
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0096—Indication of changes in allocation
    • H04L5/0098—Signalling of the activation or deactivation of component carriers, subcarriers or frequency bands
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/36—TPC using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H04W52/365—Power headroom reporting
    • 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
    • H04B7/0613—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 simultaneous transmission
    • H04B7/0615—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 simultaneous transmission of weighted versions of same signal
    • H04B7/0619—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 simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0621—Feedback content
    • H04B7/0626—Channel coefficients, e.g. channel state information [CSI]
    • 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
    • H04L1/1614—Details of the supervisory signal using bitmaps
    • 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), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • 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
    • H04W76/11—Allocation or use of connection identifiers
    • 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
    • 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

Landscapes

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

Abstract

Se proporciona un método de comunicación y un equipo de usuario (UE) para operaciones con conmutación de partes de ancho de banda (BWP). El método de comunicación se realiza por medio de un UE configurado, por una estación base (BS), con una célula servidora y un grupo de inactividad. La célula servidora pertenece al grupo de inactividad. El método de comunicación incluye activar una BWP inactiva como una BWP activada para la célula servidora; recibir, de la BS, una de una primera indicación para conmutación de BWP para la célula servidora y una segunda indicación para conmutación de BWP para el grupo de inactividad; conmutar la BWP activada para la célula servidora, con base en una de la primera indicación y la segunda indicación, de la BWP inactiva a una BWP no inactiva; y activar un primer reporte de margen de potencia (PHR) al conmutar la BWP activada para la célula servidora de la BWP inactiva a la BWP no inactiva.
MX2022003426A 2019-12-06 2020-12-04 Metodo de comunicacion y equipo de usuario para operaciones con conmutacion de partes de ancho de banda. MX2022003426A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962945011P 2019-12-06 2019-12-06
PCT/CN2020/133814 WO2021110124A1 (en) 2019-12-06 2020-12-04 Communication method and user equipment for operations with bandwidth part switching

Publications (1)

Publication Number Publication Date
MX2022003426A true MX2022003426A (es) 2022-04-18

Family

ID=76210499

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022003426A MX2022003426A (es) 2019-12-06 2020-12-04 Metodo de comunicacion y equipo de usuario para operaciones con conmutacion de partes de ancho de banda.

Country Status (6)

Country Link
US (1) US20210176029A1 (es)
EP (1) EP4042792A4 (es)
CN (1) CN114731653A (es)
MX (1) MX2022003426A (es)
TW (1) TWI745189B (es)
WO (1) WO2021110124A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3855671B1 (en) * 2020-01-22 2023-11-15 Nokia Technologies Oy Beam failure detection for dormant bandwidth parts in cellular communication networks
AU2020449037A1 (en) * 2020-05-20 2023-02-02 Nokia Technologies Oy Power headroom report for a serving cell
US20230247615A1 (en) * 2020-10-23 2023-08-03 Apple Inc. Enhancement to bandwidth part (bwp) switching for secondary cell (scell)
US11943792B2 (en) * 2021-08-09 2024-03-26 Qualcomm Incorporated Techniques for performing bandwidth part switching
CN118216187A (zh) * 2021-11-01 2024-06-18 上海诺基亚贝尔股份有限公司 双连接中的功率管理

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10912041B2 (en) * 2017-08-11 2021-02-02 Lg Electronics Inc. Method for triggering a power headroom reporting in wireless communication system and a device therefor
US11133912B2 (en) * 2017-10-02 2021-09-28 Qualcomm Incorporated Bandwidth part activation, deactivation, and switching in wireless communications
US10945172B2 (en) * 2017-11-16 2021-03-09 Comcast Cable Communications, Llc Power control for bandwidth part switching
US10813137B2 (en) * 2017-12-13 2020-10-20 Asustek Computer Inc. Method and apparatus of handling BWP inactivity timer during random access procedure in a wireless communication system
CN112236968B (zh) 2018-05-09 2024-04-23 联想（新加坡）私人有限公司 用于多个活动带宽部分的过程
US11363625B2 (en) * 2019-03-28 2022-06-14 Ofinno, Llc Bandwidth part operation in new radio
KR20210008670A (ko) * 2019-07-15 2021-01-25 삼성전자주식회사 차세대 이동 통신 시스템에서 휴면 부분 대역폭을 효율적으로 운영하는 방법 및 장치
EP3891899A1 (en) * 2019-08-28 2021-10-13 Ofinno, LLC Adaptation of multiple antenna transmission
CN110519853B (zh) * 2019-09-06 2023-04-28 中兴通讯股份有限公司 切换指示方法、切换方法、装置、服务节点、终端及介质
US11917709B2 (en) * 2019-10-16 2024-02-27 Intel Corporation L1 signalling for transitioning secondary cells (SCells) between dormancy and non-dormancy in 5G NR
CN116032445B (zh) * 2019-11-08 2024-03-22 中兴通讯股份有限公司 信令处理方法、终端、基站及存储介质
EP3823413A1 (en) * 2019-11-15 2021-05-19 Panasonic Intellectual Property Corporation of America User equipment, scheduling node, method for user equipment, and method for scheduling node for determining a target bwp

Also Published As

Publication number Publication date
WO2021110124A1 (en) 2021-06-10
TW202130146A (zh) 2021-08-01
US20210176029A1 (en) 2021-06-10
EP4042792A4 (en) 2023-11-01
TWI745189B (zh) 2021-11-01
CN114731653A (zh) 2022-07-08
EP4042792A1 (en) 2022-08-17

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