MX2023000295A - Métodos y aparato para transmisión de señales de referencia de sonido (srs) aperiódica flexible. - Google Patents

Métodos y aparato para transmisión de señales de referencia de sonido (srs) aperiódica flexible.

Info

Publication number
MX2023000295A
MX2023000295A MX2023000295A MX2023000295A MX2023000295A MX 2023000295 A MX2023000295 A MX 2023000295A MX 2023000295 A MX2023000295 A MX 2023000295A MX 2023000295 A MX2023000295 A MX 2023000295A MX 2023000295 A MX2023000295 A MX 2023000295A
Authority
MX
Mexico
Prior art keywords
srs
slot
resource sets
configuration
methods
Prior art date
Application number
MX2023000295A
Other languages
English (en)
Inventor
Paul Marinier
Janet Stern-Berkowitz
Moon Il Lee
Afshin Haghighat
Patrick Tooher
Young Woo Kwak
Beigi Nazli Khan
Original Assignee
Interdigital Patent Holdings Inc
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 Interdigital Patent Holdings Inc filed Critical Interdigital Patent Holdings Inc
Publication of MX2023000295A publication Critical patent/MX2023000295A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1273—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink data flows
    • 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
    • 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
    • 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
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0061—Error detection codes
    • 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
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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
    • 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
    • H04W72/232—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling

Landscapes

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

Abstract

Se proporcionan métodos, aparatos, y sistemas para transmisiones de señal de referencia (RS) aperiódica flexibles. Por ejemplo, un método implementado en una unidad de transmisión/recepción inalámbrica (WTRU) para comunicaciones inalámbricas comprende recibir información de configuración de uno o más conjuntos de recursos de señal de referencia de sonido (SRS), cada conjunto de recursos de SRS del uno o más conjuntos de recursos de SRS se asocia con un desplazamiento de ranura y un conjunto de deltas de desplazamiento de ranura; recibir información de control de enlace descendente (DCI) que indica una solicitud de SRS, la solicitud de SRS indica un conjunto de recursos de SRS del uno o más conjuntos de recursos de SRS; determinar una configuración de SRS a partir de un conjunto de configuraciones de SRS para transmisiones de SRS; determinar una ranura para transmitir una SRS basado en la configuración de SRS determinada; y transmitir, en la ranura determinada, la SRS usando recursos del conjunto de recursos de SRS indicado.
MX2023000295A 2020-07-09 2021-07-09 Métodos y aparato para transmisión de señales de referencia de sonido (srs) aperiódica flexible. MX2023000295A (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US202063049932P 2020-07-09 2020-07-09
US202063091597P 2020-10-14 2020-10-14
US202163169974P 2021-04-02 2021-04-02
PCT/US2021/041075 WO2022011253A1 (en) 2020-07-09 2021-07-09 Methods and apparatus for flexible aperiodic srs transmission

Publications (1)

Publication Number Publication Date
MX2023000295A true MX2023000295A (es) 2023-03-31

Family

ID=77168477

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2023000295A MX2023000295A (es) 2020-07-09 2021-07-09 Métodos y aparato para transmisión de señales de referencia de sonido (srs) aperiódica flexible.

Country Status (7)

Country Link
US (1) US20230300806A1 (es)
EP (1) EP4179680A1 (es)
JP (1) JP2023534432A (es)
CN (2) CN116114216A (es)
BR (1) BR112023000298A2 (es)
MX (1) MX2023000295A (es)
WO (1) WO2022011253A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11924846B2 (en) * 2020-07-27 2024-03-05 Samsung Electronics Co., Ltd. HARQ process identification and soft buffer management for non-terrestrial networks
US20220231894A1 (en) * 2021-01-15 2022-07-21 Qualcomm Incorporated Aperiodic sounding reference signal triggering without data scheduling
WO2023144086A1 (en) * 2022-01-31 2023-08-03 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Reconfigurable configurations and template configurations for network devices of a wireless communication network

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10979186B2 (en) * 2017-05-01 2021-04-13 Lg Electronics Inc. Method of sounding a terminal in a wireless communication system and apparatus therefor
US11050478B2 (en) * 2017-12-19 2021-06-29 Samsung Electronics Co., Ltd. Method and apparatus for beam reporting in next generation wireless systems

Also Published As

Publication number Publication date
CN116963288A (zh) 2023-10-27
BR112023000298A2 (pt) 2023-05-09
CN116114216A (zh) 2023-05-12
JP2023534432A (ja) 2023-08-09
WO2022011253A1 (en) 2022-01-13
EP4179680A1 (en) 2023-05-17
US20230300806A1 (en) 2023-09-21

Similar Documents

Publication Publication Date Title
MX2023000295A (es) Métodos y aparato para transmisión de señales de referencia de sonido (srs) aperiódica flexible.
CO2022015093A2 (es) Método y dispositivo de transmisión simultánea a múltiples puntos de transmisión y recepción (trps)
CN114978459A (zh) 一种信息确定方法、装置、第一通信节点和存储介质
SG11201903386WA (en) Method for transmitting and receiving uplink in wireless communication system and apparatus therefor
MY194573A (en) Uplink transmission/reception method in wireless communication system and device therefor
WO2018222001A3 (ko) 무선 통신 시스템에서 신호를 송신 또는 수신하는 방법 및 이를 위한 장치
BR112022016090A2 (pt) Método realizado por um dispositivo de comunicação sem fio, dispositivo de comunicação sem fio, método realizado por um nó de rede, e, nó de rede
PH12020550845A1 (en) Method of transmitting receiving channel state information in wireless communication system and apparatus therefor
PH12019502127A1 (en) Data transmission method, terminal device and network device
PH12019502474A1 (en) Method for determining transmission parameters of uplink signal, terminal and network device
WO2021174238A3 (en) Methods and apparatus for configuration of sounding reference signals
JP2019050471A5 (ja) 基地局装置、端末装置、および、通信方法
CN112118082B (zh) 上行传输指示方法、装置及通信设备
EP3780674A3 (en) Method and apparatus for transmitting sidelink data in communication system
PH12019501666A1 (en) Methods and apparatus for utilizing short transmission time intervals in a wireless communications network
EP4236227A3 (en) Implicit sounding reference signal aperiodic triggering offset
MX2021015813A (es) Metodo y aparato para realizar transmisiones de repeticion en un sistema de comunicacion inalambrica.
WO2020251718A9 (en) Methods and apparatus to facilitate spatial relation indication for uplink control channel and sounding reference signals
JPWO2021064926A5 (ja) 端末、無線通信方法、基地局及びシステム
EP4329234A3 (en) Beam management in multiple transmission and reception points
MX2022008151A (es) Método de agrupación de tiempo de señales de referencia de sonido.
US20190116472A1 (en) Method And System for Transmitting Uplink Signal Between Plurality of Carriers, User Equipment, And Base Station
WO2019217543A3 (en) User equipments, base stations and methods for physical downlink control channel monitoring in downlink
WO2021028207A8 (en) Ofdm based wireless communication using flexible resources
MX2020007380A (es) Terminal de usuario y metodo de comunicacion de radio.