GB202107733D0 - Communication system for conveying data from an information source across a communication channel - Google Patents

Communication system for conveying data from an information source across a communication channel

Info

Publication number
GB202107733D0
GB202107733D0 GBGB2107733.4A GB202107733A GB202107733D0 GB 202107733 D0 GB202107733 D0 GB 202107733D0 GB 202107733 A GB202107733 A GB 202107733A GB 202107733 D0 GB202107733 D0 GB 202107733D0
Authority
GB
United Kingdom
Prior art keywords
information source
conveying data
communication system
communication channel
communication
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.)
Pending
Application number
GBGB2107733.4A
Other versions
GB2607111A (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.)
Ip2ipo Innovations Ltd
Original Assignee
Imperial College Innovations 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 Imperial College Innovations Ltd filed Critical Imperial College Innovations Ltd
Priority to GB2107733.4A priority Critical patent/GB2607111A/en
Publication of GB202107733D0 publication Critical patent/GB202107733D0/en
Priority to PCT/GB2022/051374 priority patent/WO2022248891A1/en
Publication of GB2607111A publication Critical patent/GB2607111A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/124—Quantisation
    • H04N19/126—Details of normalisation or weighting functions, e.g. normalisation matrices or variable uniform quantisers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/04—Architecture, e.g. interconnection topology
    • G06N3/045—Combinations of networks
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/08—Learning methods
    • G06N3/084—Backpropagation, e.g. using gradient descent
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/124—Quantisation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/04—Architecture, e.g. interconnection topology
    • G06N3/047—Probabilistic or stochastic networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Computing Systems (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Computational Linguistics (AREA)
  • Data Mining & Analysis (AREA)
  • Evolutionary Computation (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Artificial Intelligence (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Software Systems (AREA)
  • Health & Medical Sciences (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
GB2107733.4A 2021-05-28 2021-05-28 Communication system for conveying data from an information source across a communication channel Pending GB2607111A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2107733.4A GB2607111A (en) 2021-05-28 2021-05-28 Communication system for conveying data from an information source across a communication channel
PCT/GB2022/051374 WO2022248891A1 (en) 2021-05-28 2022-05-27 Communication system, transmitter, and receiver for conveying data from an information source across a communication channel using joint source and channel coding, and method of training an encoder neural network and decoder neural network for use in a communication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2107733.4A GB2607111A (en) 2021-05-28 2021-05-28 Communication system for conveying data from an information source across a communication channel

Publications (2)

Publication Number Publication Date
GB202107733D0 true GB202107733D0 (en) 2021-07-14
GB2607111A GB2607111A (en) 2022-11-30

Family

ID=76741247

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2107733.4A Pending GB2607111A (en) 2021-05-28 2021-05-28 Communication system for conveying data from an information source across a communication channel

Country Status (2)

Country Link
GB (1) GB2607111A (en)
WO (1) WO2022248891A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114050953A (en) * 2021-11-22 2022-02-15 常州北邮新一代信息技术研究院有限公司 Signal modulation format identification method and system for coherent optical communication system
CN114640423A (en) * 2022-01-13 2022-06-17 北京邮电大学 Distributed semantic information source and channel joint coding transmission method and related equipment

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113938254B (en) * 2021-10-21 2024-02-02 东南大学 Hierarchical source channel joint coding transmission system based on attention mechanism and transmission method thereof
CN116192340B (en) * 2023-04-27 2023-06-30 济南安迅科技有限公司 Error control method and device in optical communication network
CN116456094B (en) * 2023-06-15 2023-09-05 中南大学 Distributed video hybrid digital-analog transmission method and related equipment
CN117375770B (en) * 2023-11-08 2024-03-22 中国人民解放军军事科学院系统工程研究院 Channel code identification method and device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2576702A (en) * 2018-08-15 2020-03-04 Imperial College Sci Tech & Medicine Joint source channel coding of information sources using neural networks
US11729406B2 (en) * 2019-03-21 2023-08-15 Qualcomm Incorporated Video compression using deep generative models

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114050953A (en) * 2021-11-22 2022-02-15 常州北邮新一代信息技术研究院有限公司 Signal modulation format identification method and system for coherent optical communication system
CN114050953B (en) * 2021-11-22 2023-05-23 常州京信新一代信息技术研究院有限公司 Method and system for identifying signal modulation format of coherent optical communication system
CN114640423A (en) * 2022-01-13 2022-06-17 北京邮电大学 Distributed semantic information source and channel joint coding transmission method and related equipment
CN114640423B (en) * 2022-01-13 2023-07-25 北京邮电大学 Transmission method and related equipment for joint coding of distributed semantic information source channels

Also Published As

Publication number Publication date
WO2022248891A1 (en) 2022-12-01
GB2607111A (en) 2022-11-30

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