MX2022003966A - Generacion de identificador de aleatorizacion y ordenamiento de recurso de canal compartido de enlace ascendente fisico y preambulo para procedimiento de canal de acceso aleatorio de dos pasos. - Google Patents
Generacion de identificador de aleatorizacion y ordenamiento de recurso de canal compartido de enlace ascendente fisico y preambulo para procedimiento de canal de acceso aleatorio de dos pasos.Info
- Publication number
- MX2022003966A MX2022003966A MX2022003966A MX2022003966A MX2022003966A MX 2022003966 A MX2022003966 A MX 2022003966A MX 2022003966 A MX2022003966 A MX 2022003966A MX 2022003966 A MX2022003966 A MX 2022003966A MX 2022003966 A MX2022003966 A MX 2022003966A
- Authority
- MX
- Mexico
- Prior art keywords
- preamble
- random access
- physical uplink
- uplink shared
- scrambling identifier
- Prior art date
Links
Classifications
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- 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
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
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- 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
-
- 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
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
-
- 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
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
- H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
-
- 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
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
-
- 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
-
- 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
- H04L5/14—Two-way operation using the same type of signal, i.e. duplex
- H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
-
- 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
- H04W72/0446—Resources in time domain, e.g. slots or frames
-
- 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
- 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
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0833—Random access procedures, e.g. with 4-step access
-
- 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
- H04L5/0012—Hopping in multicarrier systems
-
- 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
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
- H04L5/0055—Physical resource allocation for ACK/NACK
-
- 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
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
- H04L5/0057—Physical resource allocation for CQI
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Diferentes aspectos de la presente divulgación se refieren en general a comunicación inalámbrica. En algunos aspectos, un equipo de usuario (UE) puede recibir, de una estación base, una configuración de ocasión (RO) de canal de acceso aleatorio (RACH) que incluye información relacionada con recursos de preámbulo ordenados. El UE puede generar un índice de recursos de preámbulo de acuerdo con diferentes parámetros seleccionados con base en la información de configuración de RO que se relaciona con los recursos de preámbulo ordenados. El UE puede generar un mensaje de RACH de enlace ascendente que incluye un preámbulo con base al menos en parte en el índice de recursos de preámbulo y una carga útil asociada con una unidad de recursos (PRU) de canal compartido de enlace ascendente físico (PUSCH) mapeada al índice de recursos de preámbulo. Después de decodificar el mensaje de RACH de enlace ascendente, la estación base puede enviar un mensaje de respuesta que incluye información de control de enlace descendente aleatorizada (por ejemplo, con base en un identificador de aleatorización o información de carga útil asociada con el mensaje de RACH de enlace ascendente). Se proporcionan muchos otros aspectos.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201962913118P | 2019-10-09 | 2019-10-09 | |
US16/947,493 US11470650B2 (en) | 2019-10-09 | 2020-08-04 | Preamble and physical uplink shared channel resource ordering and scrambling identifier generation for two-step random access channel procedure |
PCT/US2020/070373 WO2021072413A1 (en) | 2019-10-09 | 2020-08-05 | Preamble and physical uplink shared channel resource ordering and scrambling identifier generation for two-step random access channel procedure |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2022003966A true MX2022003966A (es) | 2022-04-25 |
Family
ID=75382245
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2022003966A MX2022003966A (es) | 2019-10-09 | 2020-08-05 | Generacion de identificador de aleatorizacion y ordenamiento de recurso de canal compartido de enlace ascendente fisico y preambulo para procedimiento de canal de acceso aleatorio de dos pasos. |
Country Status (13)
Country | Link |
---|---|
US (3) | US11470650B2 (es) |
EP (1) | EP4042816A1 (es) |
JP (1) | JP2022550977A (es) |
KR (1) | KR20220080088A (es) |
CN (1) | CN114514722B (es) |
AU (1) | AU2020364260A1 (es) |
BR (1) | BR112022006252A2 (es) |
CA (1) | CA3154057A1 (es) |
CL (1) | CL2022000829A1 (es) |
CO (1) | CO2022004392A2 (es) |
IL (1) | IL291094A (es) |
MX (1) | MX2022003966A (es) |
WO (1) | WO2021072413A1 (es) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111182648B (zh) * | 2019-01-18 | 2022-05-17 | 维沃软件技术有限公司 | 一种随机接入传输方法及终端 |
CN113661770A (zh) * | 2019-03-28 | 2021-11-16 | 瑞典爱立信有限公司 | 用于确定在两步随机接入过程中的无线电网络临时标识的方法和装置 |
WO2021090461A1 (ja) * | 2019-11-07 | 2021-05-14 | 株式会社Nttドコモ | 端末及び通信方法 |
CN114902764A (zh) * | 2020-01-22 | 2022-08-12 | 联想(北京)有限公司 | 用于MsgA传输的方法及设备 |
US11683840B2 (en) * | 2020-04-15 | 2023-06-20 | Qualcomm Incorporated | Techniques for user equipment (UE) procedures for random access channel (RACH) type selection and random access response (RAR) monitoring in a wireless communication system |
US11791881B2 (en) * | 2020-09-23 | 2023-10-17 | Electronics And Telecommunications Research Institute | Random access method and apparatus using superposed preambles |
WO2022236223A1 (en) * | 2021-05-07 | 2022-11-10 | Qualcomm Incorporated | Coverage enhancement and configuration for two-step rach in non-terrestrial networks |
US12096490B2 (en) | 2021-05-07 | 2024-09-17 | Qualcomm Incorporated | Coverage enhancement and configuration for two-step RACH in non-terrestrial networks |
US11997185B2 (en) * | 2021-06-23 | 2024-05-28 | Qualcomm Incorporated | Demodulator configuration based on user equipment signaling |
CN117223380A (zh) * | 2021-08-05 | 2023-12-12 | 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 |
CN117200947A (zh) * | 2022-05-27 | 2023-12-08 | 华为技术有限公司 | 一种信息传输方法及通信装置 |
KR20240069882A (ko) * | 2022-11-11 | 2024-05-21 | 삼성전자주식회사 | 무선 통신 시스템에서 핸드오버 시 랜덤 액세스를 위한 프리앰블을 송수신하는 방법 및 장치 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10327265B2 (en) * | 2016-11-04 | 2019-06-18 | Qualcomm Incorporated | Random access procedure timing designs |
WO2020154886A1 (en) * | 2019-01-29 | 2020-08-06 | Zte Corporation | Random access channel structure design |
PL3926995T3 (pl) * | 2019-03-29 | 2024-02-12 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Sposób konfiguracji zasobów, urządzenie i nośnik danych |
-
2020
- 2020-08-04 US US16/947,493 patent/US11470650B2/en active Active
- 2020-08-05 EP EP20758083.8A patent/EP4042816A1/en active Pending
- 2020-08-05 KR KR1020227010986A patent/KR20220080088A/ko unknown
- 2020-08-05 MX MX2022003966A patent/MX2022003966A/es unknown
- 2020-08-05 CN CN202080069484.9A patent/CN114514722B/zh active Active
- 2020-08-05 CA CA3154057A patent/CA3154057A1/en active Pending
- 2020-08-05 WO PCT/US2020/070373 patent/WO2021072413A1/en active Application Filing
- 2020-08-05 AU AU2020364260A patent/AU2020364260A1/en active Pending
- 2020-08-05 JP JP2022520786A patent/JP2022550977A/ja active Pending
- 2020-08-05 BR BR112022006252A patent/BR112022006252A2/pt unknown
-
2022
- 2022-03-03 IL IL291094A patent/IL291094A/en unknown
- 2022-04-04 CL CL2022000829A patent/CL2022000829A1/es unknown
- 2022-04-06 CO CONC2022/0004392A patent/CO2022004392A2/es unknown
- 2022-08-26 US US17/822,510 patent/US20220408493A1/en active Granted
-
2023
- 2023-12-15 US US18/541,368 patent/US20240114558A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
CN114514722B (zh) | 2024-09-20 |
US11470650B2 (en) | 2022-10-11 |
US20210112600A1 (en) | 2021-04-15 |
EP4042816A1 (en) | 2022-08-17 |
US20240114558A1 (en) | 2024-04-04 |
CL2022000829A1 (es) | 2023-01-20 |
JP2022550977A (ja) | 2022-12-06 |
AU2020364260A1 (en) | 2022-04-07 |
TW202131744A (zh) | 2021-08-16 |
CN114514722A (zh) | 2022-05-17 |
CO2022004392A2 (es) | 2022-04-29 |
CA3154057A1 (en) | 2021-04-15 |
KR20220080088A (ko) | 2022-06-14 |
IL291094A (en) | 2022-05-01 |
US20220408493A1 (en) | 2022-12-22 |
BR112022006252A2 (pt) | 2022-06-21 |
WO2021072413A1 (en) | 2021-04-15 |
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