BR112022013335A2 - Aumento das transmissões de sinais de referência de som em sistemas de comunicação sem fio - Google Patents

Aumento das transmissões de sinais de referência de som em sistemas de comunicação sem fio

Info

Publication number
BR112022013335A2
BR112022013335A2 BR112022013335A BR112022013335A BR112022013335A2 BR 112022013335 A2 BR112022013335 A2 BR 112022013335A2 BR 112022013335 A BR112022013335 A BR 112022013335A BR 112022013335 A BR112022013335 A BR 112022013335A BR 112022013335 A2 BR112022013335 A2 BR 112022013335A2
Authority
BR
Brazil
Prior art keywords
wireless communication
reference signals
sound reference
transmissions
srs
Prior art date
Application number
BR112022013335A
Other languages
English (en)
Inventor
Jiang Chuangxin
Lu Zhaohua
Wu Hao
Zhang Shujuan
Original Assignee
Zte Corp
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 Zte Corp filed Critical Zte Corp
Publication of BR112022013335A2 publication Critical patent/BR112022013335A2/pt

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
    • 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
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/16—Code allocation
    • H04J13/18—Allocation of orthogonal codes
    • 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
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • 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
    • H04L5/0014—Three-dimensional division
    • H04L5/0016—Time-frequency-code
    • 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
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/02—Data link layer protocols
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

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

Abstract

AUMENTO DAS TRANSMISSÕES DE SINAIS DE REFERÊNCIA DE SOM EM SISTEMAS DE COMUNICAÇÃO SEM FIO. A presente invenção refere-se a métodos, sistemas e dispositivos para aumentar a capacidade de transmissão de sinais de referência de som (SRS) em tecnologia de comunicação móvel. Um método de exemplo para comunicação sem fio inclui receber, por um dispositivo sem fio de um nó de rede, uma configuração que compreende A sequências de código ortogonal para um recurso de sinal de referência de som (SRS), em que cada uma das (A) sequências de código ortogonal é configurada para (L) símbolos SRS adjacentes dentro do recurso SRS, em que (L) é um comprimento de cada uma das sequências de código ortogonal (A) e em que (L) e (A) são números inteiros positivos e transmitindo um sinal de referência que é gerado com base na configuração.
BR112022013335A 2020-01-03 2020-01-03 Aumento das transmissões de sinais de referência de som em sistemas de comunicação sem fio BR112022013335A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/070239 WO2021093143A1 (en) 2020-01-03 2020-01-03 Increasing transmissions of sounding reference signals in wireless communication systems

Publications (1)

Publication Number Publication Date
BR112022013335A2 true BR112022013335A2 (pt) 2022-09-13

Family

ID=75911705

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022013335A BR112022013335A2 (pt) 2020-01-03 2020-01-03 Aumento das transmissões de sinais de referência de som em sistemas de comunicação sem fio

Country Status (6)

Country Link
US (1) US20220338220A1 (pt)
EP (1) EP4085708A4 (pt)
KR (1) KR20220121866A (pt)
CN (1) CN114830778A (pt)
BR (1) BR112022013335A2 (pt)
WO (1) WO2021093143A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023164935A1 (en) * 2022-03-04 2023-09-07 Apple Inc. Sounding reference signal capacity enhancement
CN117560776A (zh) * 2022-08-02 2024-02-13 展讯通信（上海）有限公司 探测参考信号生成方法及装置
CN117640026A (zh) * 2022-08-10 2024-03-01 展讯通信（上海）有限公司 探测参考信号的传输方法及装置、终端、网络设备
WO2024033892A1 (en) * 2022-08-12 2024-02-15 Telefonaktiebolaget Lm Ericsson (Publ) Time domain orthogonal cover codes for uplink sounding reference signal

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102195703B (zh) * 2010-03-17 2013-12-18 华为技术有限公司 中继链路物理上行控制信道信息生成方法及设备
CN102647789B (zh) * 2011-02-18 2016-06-15 中兴通讯股份有限公司 发送探测参考信号的方法、资源分配方法、系统及基站
CN107925544B (zh) * 2015-08-13 2021-11-30 三星电子株式会社 无线通信系统中的用于通信的方法和装置
US20180137199A1 (en) * 2016-11-17 2018-05-17 Social Evidence, Llc Targeted collection and storage of online social network data in evidence domains
CN110301113B (zh) * 2017-02-14 2022-05-24 Lg电子株式会社 接收srs配置信息的方法和用于该方法的终端

Also Published As

Publication number Publication date
WO2021093143A1 (en) 2021-05-20
CN114830778A (zh) 2022-07-29
EP4085708A4 (en) 2022-11-16
US20220338220A1 (en) 2022-10-20
KR20220121866A (ko) 2022-09-01
EP4085708A1 (en) 2022-11-09

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