[go: up one dir, main page]

GB201903943D0 - Non-orthogonal multiple a ccess for machine type communications in a wireless communications network - Google Patents

Non-orthogonal multiple a ccess for machine type communications in a wireless communications network

Info

Publication number
GB201903943D0
GB201903943D0 GBGB1903943.7A GB201903943A GB201903943D0 GB 201903943 D0 GB201903943 D0 GB 201903943D0 GB 201903943 A GB201903943 A GB 201903943A GB 201903943 D0 GB201903943 D0 GB 201903943D0
Authority
GB
United Kingdom
Prior art keywords
ccess
machine type
orthogonal multiple
wireless communications
communications network
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
GBGB1903943.7A
Other versions
GB2582555A (en
GB2582555B (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CentraleSupelec
TCL Communication Ltd
Original Assignee
CentraleSupelec
TCL Communication Ltd
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 CentraleSupelec, TCL Communication Ltd filed Critical CentraleSupelec
Priority to GB1903943.7A priority Critical patent/GB2582555B/en
Publication of GB201903943D0 publication Critical patent/GB201903943D0/en
Priority to PCT/CN2020/078574 priority patent/WO2020192409A1/en
Priority to CN202080013218.4A priority patent/CN113412586B/en
Publication of GB2582555A publication Critical patent/GB2582555A/en
Application granted granted Critical
Publication of GB2582555B publication Critical patent/GB2582555B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/27—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes using interleaving techniques
    • 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
    • H04B7/0413—MIMO systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0204—Channel estimation of multiple channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals
    • H04L25/0226—Channel estimation using sounding signals sounding signals per se
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference 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
    • H04L5/003—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
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
    • 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
    • H04B7/0413—MIMO systems
    • H04B7/0452—Multi-user MIMO 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
    • H04L5/0001—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) or DMT

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
GB1903943.7A 2019-03-22 2019-03-22 Non-orthogonal multiple access for machine type communications in a wireless communications network Active GB2582555B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB1903943.7A GB2582555B (en) 2019-03-22 2019-03-22 Non-orthogonal multiple access for machine type communications in a wireless communications network
PCT/CN2020/078574 WO2020192409A1 (en) 2019-03-22 2020-03-10 Non-orthogonal multiple access for machine type communications in a wireless communications network
CN202080013218.4A CN113412586B (en) 2019-03-22 2020-03-10 Non-orthogonal multiple access for machine-type communications in a wireless communication network

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1903943.7A GB2582555B (en) 2019-03-22 2019-03-22 Non-orthogonal multiple access for machine type communications in a wireless communications network

Publications (3)

Publication Number Publication Date
GB201903943D0 true GB201903943D0 (en) 2019-05-08
GB2582555A GB2582555A (en) 2020-09-30
GB2582555B GB2582555B (en) 2021-03-24

Family

ID=66381353

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1903943.7A Active GB2582555B (en) 2019-03-22 2019-03-22 Non-orthogonal multiple access for machine type communications in a wireless communications network

Country Status (3)

Country Link
CN (1) CN113412586B (en)
GB (1) GB2582555B (en)
WO (1) WO2020192409A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116390267B (en) * 2023-04-21 2025-06-24 西安电子科技大学 Large-scale machine type communication-oriented label-free multiple access method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107465483B (en) * 2016-06-03 2020-11-27 华为技术有限公司 License-free transmission method and device
KR102681602B1 (en) * 2016-11-01 2024-07-04 삼성전자 주식회사 Method and apparatus for beamforming based channel state information reporting in wireless communication system

Also Published As

Publication number Publication date
CN113412586B (en) 2022-10-21
GB2582555A (en) 2020-09-30
CN113412586A (en) 2021-09-17
GB2582555B (en) 2021-03-24
WO2020192409A1 (en) 2020-10-01

Similar Documents

Publication Publication Date Title
GB201902472D0 (en) A secure communication network
ZA201906963B (en) User equipment, base station and methods in a radio communications network
HUE056447T2 (en) User equipment, network node and methods in a wireless communications network
GB201815803D0 (en) Congestion management in a wireless communications network
EP3288330A4 (en) Machine type communication scheduling method, base station and user equipment
SG11202100443UA (en) Techniques for multiple feedback transmissions per slot in wireless communications
GB2588754B (en) Wireless telecommunications network
ZA201907931B (en) Technique for performing communication in a wireless communication network
GB2561924B (en) Multi-user random access in a wireless network
PL2887743T3 (en) Communication method in a wireless telecommunications network, associated computer program and wireless communication node
GB202012473D0 (en) Wireless telecommunication network
GB2575704B (en) Secure communication in a nondeterministic network
PL3533207T3 (en) Proximity service access in a mobile communication network
ZA202001322B (en) Interference mitigation in a communications network
GB2570278B (en) Spectrum management for a point-to-multipoint wireless network
GB202001529D0 (en) Wireless telecommunication network
GB201903943D0 (en) Non-orthogonal multiple a ccess for machine type communications in a wireless communications network
GB2619468B (en) Location optimization in a communication network
GB2543098B (en) Multicasting Data in a wireless communications network
HUE049203T2 (en) Techniques for initiating a roaming communication link with a user equipment in a visited communication network
EP4026364A4 (en) Improved spectrum utilization in a wireless communication network
GB2576697B (en) Early data termination in a wireless communication network
GB2577532B (en) Packet management in a cellular communications network
GB2584156B (en) Call routing in a communications network
PT3547615T (en) Software-updating method for a wireless communication network