MX2022012598A - Manejo de fallas de escuchar antes de hablar en el enlace ascendente para traspaso. - Google Patents
Manejo de fallas de escuchar antes de hablar en el enlace ascendente para traspaso.Info
- Publication number
- MX2022012598A MX2022012598A MX2022012598A MX2022012598A MX2022012598A MX 2022012598 A MX2022012598 A MX 2022012598A MX 2022012598 A MX2022012598 A MX 2022012598A MX 2022012598 A MX2022012598 A MX 2022012598A MX 2022012598 A MX2022012598 A MX 2022012598A
- Authority
- MX
- Mexico
- Prior art keywords
- procedure
- target cell
- failure
- handover
- resources
- Prior art date
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
- 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
- H04W74/0833—Random access procedures, e.g. with 4-step access
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0055—Transmission or use of information for re-establishing the radio link
- H04W36/0077—Transmission or use of information for re-establishing the radio link of access information of target access point
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/19—Connection re-establishment
-
- 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
- H04W16/14—Spectrum sharing arrangements between different networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0055—Transmission or use of information for re-establishing the radio link
- H04W36/0079—Transmission or use of information for re-establishing the radio link in case of hand-off failure or rejection
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
La invención se refiere a un método en un equipo de usuario, UE, para llevar a cabo el traspaso a una célula de destino en una red inalámbrica, en donde el método comprende llevar a cabo (1340) un primer procedimiento de acceso aleatorio, RA, en primeros recursos de RA de la célula de destino, en respuesta a la falla del primer procedimiento de RA, abstenerse (1350) de declarar una falla de enlace de radio, RLF, para la célula de destino y llevar a cabo un segundo procedimiento de RA en segundos recursos de RA de la célula de destino que sean diferentes de los primeros recursos de RA; y declarar (1370) una RLF para la célula de destino con base en una falla del primer procedimiento de RA y una falla del segundo procedimiento de RA, o una expiración de un temporizador antes de completar con éxito el segundo procedimiento de RA; la invención se refiere además a un UE que implementa el método, a un método correspondiente en un nodo de red ya un nodo de red que implementa el método.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US202063007393P | 2020-04-09 | 2020-04-09 | |
PCT/EP2021/058994 WO2021204835A1 (en) | 2020-04-09 | 2021-04-07 | Handling of uplink listen-before-talk failures for handover |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2022012598A true MX2022012598A (es) | 2023-01-18 |
Family
ID=75438778
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2022012598A MX2022012598A (es) | 2020-04-09 | 2021-04-07 | Manejo de fallas de escuchar antes de hablar en el enlace ascendente para traspaso. |
Country Status (6)
Country | Link |
---|---|
US (1) | US20230156817A1 (es) |
EP (1) | EP4133878A1 (es) |
BR (1) | BR112022020228A2 (es) |
MX (1) | MX2022012598A (es) |
TW (1) | TW202143781A (es) |
WO (1) | WO2021204835A1 (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2023523008A (ja) * | 2020-04-22 | 2023-06-01 | サムスン エレクトロニクス カンパニー リミテッド | 無線通信システムにおいてdapsハンドオーバー設定時にlbt失敗指示子を処理する方法及び装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112740751A (zh) * | 2018-09-26 | 2021-04-30 | 瑞典爱立信有限公司 | 无线信道切换 |
-
2021
- 2021-04-07 WO PCT/EP2021/058994 patent/WO2021204835A1/en unknown
- 2021-04-07 BR BR112022020228A patent/BR112022020228A2/pt not_active Application Discontinuation
- 2021-04-07 US US17/916,869 patent/US20230156817A1/en active Pending
- 2021-04-07 EP EP21717408.5A patent/EP4133878A1/en not_active Withdrawn
- 2021-04-07 MX MX2022012598A patent/MX2022012598A/es unknown
- 2021-04-08 TW TW110112818A patent/TW202143781A/zh unknown
Also Published As
Publication number | Publication date |
---|---|
TW202143781A (zh) | 2021-11-16 |
US20230156817A1 (en) | 2023-05-18 |
EP4133878A1 (en) | 2023-02-15 |
BR112022020228A2 (pt) | 2022-11-22 |
WO2021204835A1 (en) | 2021-10-14 |
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MX2022012598A (es) | Manejo de fallas de escuchar antes de hablar en el enlace ascendente para traspaso. |