MX2022003914A - Terminal y metodo de comunicacion inalambrico. - Google Patents

Terminal y metodo de comunicacion inalambrico.

Info

Publication number
MX2022003914A
MX2022003914A MX2022003914A MX2022003914A MX2022003914A MX 2022003914 A MX2022003914 A MX 2022003914A MX 2022003914 A MX2022003914 A MX 2022003914A MX 2022003914 A MX2022003914 A MX 2022003914A MX 2022003914 A MX2022003914 A MX 2022003914A
Authority
MX
Mexico
Prior art keywords
srs
resource set
terminal
wireless communication
communication method
Prior art date
Application number
MX2022003914A
Other languages
English (en)
Inventor
Satoshi Nagata
Yuki Matsumura
Original Assignee
Ntt Docomo 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 Ntt Docomo Inc filed Critical Ntt Docomo Inc
Publication of MX2022003914A publication Critical patent/MX2022003914A/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
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • 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
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • H04L5/0035—Resource allocation in a cooperative multipoint environment
    • 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
    • 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

Landscapes

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

Abstract

Una terminal de conformidad con un aspecto de la presente descripción incluye una sección de recepción que recibe una primera información de configuración que indica un conjunto de recursos de señal de referencia de sondeo (SRS) correspondiente a un canal compartido de enlace ascendente físico (PUSCH), y una sección de control que determina no transmitir una SRS basada en el conjunto de recursos SRS cuando el conjunto de recursos SRS no incluye un recurso SRS. De acuerdo con un aspecto de la presente descripción, se puede suprimir una sobrecarga para especificar una relación espacial.
MX2022003914A 2019-10-02 2019-10-02 Terminal y metodo de comunicacion inalambrico. MX2022003914A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/039020 WO2021064926A1 (ja) 2019-10-02 2019-10-02 端末及び無線通信方法

Publications (1)

Publication Number Publication Date
MX2022003914A true MX2022003914A (es) 2022-04-20

Family

ID=75336824

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022003914A MX2022003914A (es) 2019-10-02 2019-10-02 Terminal y metodo de comunicacion inalambrico.

Country Status (6)

Country Link
US (1) US20220330293A1 (es)
EP (1) EP4040880A4 (es)
JP (1) JP7379513B2 (es)
CN (1) CN114747272A (es)
MX (1) MX2022003914A (es)
WO (1) WO2021064926A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114642054A (zh) 2019-11-01 2022-06-17 汉尼拔Ip有限责任公司 用于预设空间关系信息确定的方法和装置
US11497021B2 (en) * 2019-11-04 2022-11-08 Samsung Electronics Co., Ltd. Method and apparatus for fast beam management
EP4021111B1 (en) * 2019-11-06 2024-03-06 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Method for activating or updating path loss rs of srs and device
US11785594B2 (en) * 2020-03-16 2023-10-10 Qualcomm Incorporated Multi-downlink control information message related to physical uplink shared channels
US20220022141A1 (en) * 2020-07-20 2022-01-20 Ali Cagatay Cirik Uplink Power Control

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10764896B2 (en) * 2017-11-08 2020-09-01 Samsung Electronics Co., Ltd. Method and apparatus for beam management in the unlicensed spectrum

Also Published As

Publication number Publication date
EP4040880A4 (en) 2023-05-31
JP7379513B2 (ja) 2023-11-14
CN114747272A (zh) 2022-07-12
US20220330293A1 (en) 2022-10-13
EP4040880A1 (en) 2022-08-10
WO2021064926A1 (ja) 2021-04-08
JPWO2021064926A1 (es) 2021-04-08

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