MX2020007845A - Priorizacion de acceso y servicios en redes de proxima generacion. - Google Patents

Priorizacion de acceso y servicios en redes de proxima generacion.

Info

Publication number
MX2020007845A
MX2020007845A MX2020007845A MX2020007845A MX2020007845A MX 2020007845 A MX2020007845 A MX 2020007845A MX 2020007845 A MX2020007845 A MX 2020007845A MX 2020007845 A MX2020007845 A MX 2020007845A MX 2020007845 A MX2020007845 A MX 2020007845A
Authority
MX
Mexico
Prior art keywords
cfra
preamble
prioritization
services
access
Prior art date
Application number
MX2020007845A
Other languages
English (en)
Inventor
Hengli Chin
Chiahung Wei
Hungchen Chen
Meiju Shih
Chieming Chou
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 MX2020007845A publication Critical patent/MX2020007845A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/02—Hybrid access
    • 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
    • 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
    • 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
    • H04W74/0838—Random access procedures, e.g. with 4-step access using contention-free random access [CFRA]
    • 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
    • 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
    • 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
    • H04W74/0836—Random access procedures, e.g. with 4-step access with 2-step access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/02—Data link layer protocols

Landscapes

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

Abstract

Algunas de las presentes modalidades proporcionan un método para un procedimiento de acceso aleatorio para un equipo de usuario. El método recibe un indicador de retroceso (BI). Después de recibir el BI, el método selecciona un preámbulo de acceso aleatorio sin contención configurado (CFRA) de uno o más preámbulos de CFRA que han sido configurados para el UE por una estación base. El preámbulo de CFRA configurado, seleccionado corresponde al candidato de bloque de señal de sincronización (SSB) detectado por el UE. El método entonces transmite el preámbulo de CFRA seleccionado a la estación base.
MX2020007845A 2018-02-21 2019-02-20 Priorizacion de acceso y servicios en redes de proxima generacion. MX2020007845A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862633133P 2018-02-21 2018-02-21
PCT/CN2019/075609 WO2019161769A1 (en) 2018-02-21 2019-02-20 Prioritizing access and services in next generation networks

Publications (1)

Publication Number Publication Date
MX2020007845A true MX2020007845A (es) 2020-09-25

Family

ID=67616532

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020007845A MX2020007845A (es) 2018-02-21 2019-02-20 Priorizacion de acceso y servicios en redes de proxima generacion.

Country Status (5)

Country Link
US (2) US11153904B2 (es)
EP (1) EP3756417B1 (es)
CN (1) CN111819907B (es)
MX (1) MX2020007845A (es)
WO (1) WO2019161769A1 (es)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116319222A (zh) * 2017-06-16 2023-06-23 Oppo广东移动通信有限公司 无线通信方法和设备
AU2018414649A1 (en) * 2018-03-22 2020-10-15 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Random access method and terminal device
US10993270B2 (en) * 2018-06-19 2021-04-27 Samsung Electronics Co., Ltd. Method and apparatus for performing random access backoff in wireless communication system
US11071147B2 (en) * 2018-08-08 2021-07-20 Qualcomm Incorporated Backoff procedure in random access
EP4255047B1 (en) * 2018-09-21 2026-01-28 Samsung Electronics Co., Ltd. Method and apparatus for performing two step random access procedure
CN110958620B (zh) * 2018-09-26 2021-05-11 成都华为技术有限公司 一种测量信号配置的方法及装置
US11070328B2 (en) * 2018-09-27 2021-07-20 Ofinno, Llc Bandwidth parts operation in multiple active bandwidth parts
KR102748693B1 (ko) * 2019-02-14 2024-12-31 삼성전자 주식회사 무선 통신 시스템에서 조건부 핸드오버의 자원 운용 방법 및 장치
WO2020174947A1 (ja) * 2019-02-26 2020-09-03 株式会社Ｎｔｔドコモ 端末及び通信方法
KR102784342B1 (ko) * 2019-04-24 2025-03-21 삼성전자 주식회사 2 스텝 및 4 스텝 랜덤 액세스(ra) 절차들 간의 전환 및 경쟁 해결을 위한 방법 및 장치
US12414164B2 (en) * 2019-07-31 2025-09-09 Beijing Xiaomi Mobile Software Co., Ltd. Random access method, device, and medium
WO2021035380A1 (en) * 2019-08-23 2021-03-04 Qualcomm Incorporated Techniques for reusing preambles
PL3821666T3 (pl) * 2019-09-30 2024-05-13 Nokia Technologies Oy Dostęp swobodny w systemie komunikacyjnym
WO2021068119A1 (en) * 2019-10-09 2021-04-15 Qualcomm Incorporated Two-step random access channel signaling
WO2021087927A1 (zh) * 2019-11-07 2021-05-14 富士通株式会社 随机接入方法、装置和通信系统
CN115004648A (zh) * 2020-01-13 2022-09-02 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
EP4106415A4 (en) * 2020-02-13 2023-03-22 Fujitsu Limited RANDOM ACCESS METHOD, DEVICE AND COMMUNICATION SYSTEM
CN115380614B (zh) * 2020-04-08 2025-05-13 高通股份有限公司 定位辅助式新无线电rach规程
EP4178269A4 (en) * 2020-08-05 2024-04-24 Samsung Electronics Co., Ltd. Device and method for processing slice-based system access configuration information in wireless communication system
WO2022039541A1 (ko) * 2020-08-21 2022-02-24 엘지전자 주식회사 무선 통신 시스템에서 신호 전송 방법 및 장치
US12047887B2 (en) * 2020-09-22 2024-07-23 Qualcomm Incorporated Full-duplex sidelink synchronization
US11683851B2 (en) * 2021-03-15 2023-06-20 Qualcomm Incorporated Multi-USIM suspension and optimized resumption
US20230058443A1 (en) * 2021-08-20 2023-02-23 Acer Incorporated Device and Method of Handling a Handover
US20230345397A1 (en) * 2022-04-21 2023-10-26 Qualcomm Incorporated Configurable synchronization signal and physical broadcast channel block pattern

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101441138B1 (ko) * 2007-09-28 2014-09-18 엘지전자 주식회사 무선통신 시스템에서 상향링크 시간 동기 수행 방법
US8448037B2 (en) 2007-12-20 2013-05-21 Telefonaktiebolaget L M Ericsson (Publ) Prescheduled retransmission for initial establishment
US8027356B2 (en) * 2008-01-31 2011-09-27 Lg Electronics Inc. Method for signaling back-off information in random access
KR101594359B1 (ko) * 2008-01-31 2016-02-16 엘지전자 주식회사 랜덤 접속에서 백오프 정보를 시그널링하는 방법
US8717907B2 (en) * 2008-02-21 2014-05-06 Telefonaktiebolaget L M Ericsson (Publ) Adjustment of radio detection level for request signals based observed false detection
KR101548748B1 (ko) * 2008-08-07 2015-09-11 엘지전자 주식회사 랜덤 접속 절차를 수행하는 방법
WO2010064858A2 (en) * 2008-12-04 2010-06-10 Lg Electronics Inc. Method and apparatus for performing random access in a multi-carrier system
CN102461306B (zh) * 2009-06-12 2015-11-25 诺基亚公司 便于中继节点通信的方法和装置
KR101498089B1 (ko) * 2010-09-28 2015-03-03 엘지전자 주식회사 대규모 셀룰러 네트워크에서 랜덤 액세스 제어를 위한 프리앰블 집합 분리
CN102014516B (zh) * 2010-11-18 2013-08-14 北京邮电大学 Lte-a系统中的随机接入方法
CN101990311A (zh) * 2010-12-10 2011-03-23 中国海洋大学 无线移动宽带系统基于虚拟前导码的随机接入方法
US9007960B2 (en) 2011-10-04 2015-04-14 Google Technology Holdings LLC Method for contention based random access on a secondary carrier
CN103228054B (zh) * 2012-01-31 2016-06-01 上海贝尔股份有限公司 发送和接收基于非竞争的随机接入响应消息的方法和装置
CN102573101A (zh) * 2012-02-13 2012-07-11 中国科学院计算技术研究所 Lte系统用户设备随机接入的方法和装置
WO2013138701A2 (en) * 2012-03-16 2013-09-19 Interdigital Patent Holdings, Inc. Random access procedures in wireless systems
US8989113B2 (en) * 2012-05-11 2015-03-24 Blackberry Limited Method and system for partitioning contention based resources in a wireless network
CN105873173B (zh) * 2016-05-24 2019-07-09 电子科技大学 一种分等级的接入过载控制方法
CN108235444B (zh) * 2016-12-12 2021-09-10 北京三星通信技术研究有限公司 随机接入的方法及基站设备、用户设备
CN110392991B (zh) * 2017-06-16 2021-10-26 Lg电子株式会社 测量同步信号块的方法及其装置
CA3070072C (en) * 2017-07-28 2022-10-25 Lg Electronics Inc. Method for transmitting and receiving synchronization signal block and device therefor
US20200337002A1 (en) * 2017-07-28 2020-10-22 Lg Electronics Inc. Method of transmitting and receiving synchronization signal block and method therefor
WO2019022574A1 (ko) * 2017-07-28 2019-01-31 엘지전자 주식회사 동기 신호 블록을 송수신하는 방법 및 이를 위한 장치
KR102472292B1 (ko) * 2018-01-10 2022-11-30 삼성전자 주식회사 무선 통신 시스템에서 경쟁 및 비경쟁 기반 빔 실패 복구를 수행하는 방법 및 장치
EP3742804A4 (en) * 2018-01-29 2021-01-20 Guangdong Oppo Mobile Telecommunications Corp., Ltd. METHOD OF CONTROLLING A USER DEVICE TO SEARCH FOR CELLS, USER DEVICE AND NETWORK DEVICE
US11071147B2 (en) * 2018-08-08 2021-07-20 Qualcomm Incorporated Backoff procedure in random access

Also Published As

Publication number Publication date
US20190261411A1 (en) 2019-08-22
EP3756417A1 (en) 2020-12-30
EP3756417A4 (en) 2021-12-22
US11632793B2 (en) 2023-04-18
EP3756417B1 (en) 2022-09-21
US11153904B2 (en) 2021-10-19
CN111819907A (zh) 2020-10-23
WO2019161769A1 (en) 2019-08-29
CN111819907B (zh) 2023-04-28
US20210368540A1 (en) 2021-11-25

Similar Documents

Publication Publication Date Title
MX2020007845A (es) Priorizacion de acceso y servicios en redes de proxima generacion.
EP4460145A3 (en) Random access methods, terminal and base station
MX2018003614A (es) Metodos que proveen concesiones de enlace ascendente, incluyendo la configuracion de dominio de tiempo y las terminales inalambricas y redes de nodos relacionados.
CO2019011608A2 (es) Procedimiento(s) de acceso aleatorio para sistema de radio
MX2018014666A (es) Metodo y dispositivo para ajustar el parametro de retraso de acceso aleatorio.
EP4478824A3 (en) System and method for beam failure recovery request by user equipment
EP4340521A3 (en) Method and apparatus for performing multiple rach procedures
MY209234A (en) Random access method, terminal, and network device
EP4236175A3 (en) Method and apparatus of determining frequency resources in next generation cellular networks
EP4679729A3 (en) Multi-beam random access procedure in handover execution
MX395098B (es) Metodo para transmitir y recibir un canal de acceso aleatorio y aparato para el mismo.
EP4645782A3 (en) Improved random access procedure for unlicensed cells
JP2020507953A5 (es)
SG11201900100WA (en) Method for transmitting and receiving synchronization signal block and device therefor
KR20160148007A (ko) 동기화 신호 송신 및 수신 방법, 장치, 및 기기
PH12019500958A1 (en) Data transmission method, user equipment and network device
WO2020163164A9 (en) Preamble sequence configuration for random access channel (rach)
PH12022550076A1 (en) Indication of time-frequency synchronization signal block (ssb) locations of neighboring transmission-reception points for positioning reference signal puncturing purposes
MX367202B (es) Nodo b mejorado, equipo de usuario y método para seleccionar señales de detección de células en redes de evolución a largo plazo.
NZ758975A (en) Uplink reference signal sequence design in 5g new radio
WO2020225009A3 (en) Method and apparatus for random access
CN108886746B (zh) 用于发射接收点的可配置序列使用的系统与方法
CO2021010432A2 (es) Dispositivo terminal, dispositivo de red y métodos en los mismos
PH12020550808A1 (en) Methods and nodes for facilitating positioning determination in a wi-fi communication network
CO2022005541A2 (es) Configuración para procedimiento de acceso aleatorio