MX2022001950A - Metodos para la seleccion de celulas y seleccion de plmn con base en precompensacion de rach. - Google Patents

Metodos para la seleccion de celulas y seleccion de plmn con base en precompensacion de rach.

Info

Publication number
MX2022001950A
MX2022001950A MX2022001950A MX2022001950A MX2022001950A MX 2022001950 A MX2022001950 A MX 2022001950A MX 2022001950 A MX2022001950 A MX 2022001950A MX 2022001950 A MX2022001950 A MX 2022001950A MX 2022001950 A MX2022001950 A MX 2022001950A
Authority
MX
Mexico
Prior art keywords
wireless device
cell
precompensation
rach
methods
Prior art date
Application number
MX2022001950A
Other languages
English (en)
Inventor
Xingqin Lin
Helka-Liina Määttänen
Talha Khan
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of MX2022001950A publication Critical patent/MX2022001950A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H04B7/18502—Airborne stations
    • H04B7/18504—Aircraft used as relay or high altitude atmospheric platform
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/18—Selecting a network or a communication service
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
    • H04W56/0045—Synchronisation arrangements compensating for timing error of reception due to propagation delay compensating for timing error by altering transmission time
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/51—Allocation or scheduling criteria for wireless resources based on terminal or device properties
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H04W74/0841—Random access procedures, e.g. with 4-step access with collision treatment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/004—Transmission of channel access control information in the uplink, i.e. towards network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)

Abstract

Se describen sistemas y métodos relacionados con la selección de células con base en características de pre-compensación de canal de acceso aleatorio soportadas por un dispositivo inalámbrico. En una modalidad, un método llevado a cabo por un dispositivo inalámbrico comprende obtener información que indique una o más características de pre-compensación de canal de acceso aleatorio requeridas para que los dispositivos inalámbricos seleccionen una célula. El método comprende además tomar una decisión sobre si se permite que el dispositivo inalámbrico seleccione la célula en función de la información y una o más características de pre-compensación de canal de acceso aleatorio admitidas por el dispositivo inalámbrico y lleve a cabo una o más acciones de acuerdo con la decisión.
MX2022001950A 2019-08-15 2020-08-12 Metodos para la seleccion de celulas y seleccion de plmn con base en precompensacion de rach. MX2022001950A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962887412P 2019-08-15 2019-08-15
US201962891783P 2019-08-26 2019-08-26
PCT/IB2020/057601 WO2021028853A1 (en) 2019-08-15 2020-08-12 Methods for cell selection and plmn selection based on rach precompensation

Publications (1)

Publication Number Publication Date
MX2022001950A true MX2022001950A (es) 2022-04-25

Family

ID=72145435

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2022001900A MX2022001900A (es) 2019-08-15 2020-08-12 Acceso aleatorio en red que soporta ues con diferentes capacidades de pre-compensacion y/o gnss.
MX2022001950A MX2022001950A (es) 2019-08-15 2020-08-12 Metodos para la seleccion de celulas y seleccion de plmn con base en precompensacion de rach.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
MX2022001900A MX2022001900A (es) 2019-08-15 2020-08-12 Acceso aleatorio en red que soporta ues con diferentes capacidades de pre-compensacion y/o gnss.

Country Status (4)

Country Link
US (2) US20220295572A1 (es)
EP (2) EP4014668A1 (es)
MX (2) MX2022001900A (es)
WO (2) WO2021028850A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11665745B2 (en) * 2020-07-07 2023-05-30 Qualcomm Incorporated Narrowband random access preambles for non-terrestrial network communications
CN117280762A (zh) * 2021-05-21 2023-12-22 Oppo广东移动通信有限公司 小区接入控制方法、装置、设备及存储介质
WO2023081918A1 (en) * 2021-11-08 2023-05-11 Interdigital Patent Holdings, Inc. Methods and systems for synchronization enhancement in new radio non-terrestrial networks
WO2023196406A1 (en) * 2022-04-05 2023-10-12 Interdigital Patent Holdings, Inc. Adaptive waveform selection for wireless communication

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8055252B2 (en) * 2007-01-08 2011-11-08 Telefonaktiebolaget L M Ericsson (Publ) Adaptive cell ID detection in a cellular communications system
US9894598B2 (en) * 2015-07-09 2018-02-13 Verizon Patent And Licensing Inc. Network override of device volte setting
CN106998575B (zh) * 2016-01-22 2020-09-29 株式会社Kt 用于执行v2x通信的用户设备的移动性的控制方法及其装置
CN108243391B (zh) * 2016-12-23 2020-06-12 展讯通信（上海）有限公司 卫星通信中的小区搜索、小区接入方法及装置
JP7279640B2 (ja) * 2017-11-16 2023-05-23 ソニーグループ株式会社 端末装置、基地局装置及び方法
KR20210005004A (ko) * 2018-04-03 2021-01-13 아이디에이씨 홀딩스, 인크. 비-지상 네트워크 통신에 대한 타이밍 어드밴스
WO2020068478A1 (en) * 2018-09-28 2020-04-02 Sony Corporation System and method for random access channel (rach) procedure configuration
CN111565448B (zh) * 2019-02-14 2021-05-11 电信科学技术研究院有限公司 一种进行随机接入的方法及设备
BR112021018872A2 (pt) * 2019-03-27 2021-11-30 Idac Holdings Inc Método implementado em uma unidade de transmissão/recepção sem fio, e, aparelho
WO2020230761A1 (ja) * 2019-05-13 2020-11-19 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 送信装置、受信装置、送信方法及び受信方法
CN112203295A (zh) * 2019-07-08 2021-01-08 索尼公司 电子装置、无线通信方法和计算机可读介质
WO2021155845A1 (en) * 2020-02-05 2021-08-12 Mediatek Singapore Pte. Ltd. Method and apparatus for physical random access channel timing advance operation in non-terrestrial network communications

Also Published As

Publication number Publication date
EP4014668A1 (en) 2022-06-22
US20220272762A1 (en) 2022-08-25
WO2021028850A1 (en) 2021-02-18
WO2021028853A1 (en) 2021-02-18
EP4014657A1 (en) 2022-06-22
US20220295572A1 (en) 2022-09-15
MX2022001900A (es) 2022-03-11

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