GB2537806B - Non-contiguous channel usage in multi-channel wireless networks - Google Patents

Non-contiguous channel usage in multi-channel wireless networks

Info

Publication number
GB2537806B
GB2537806B GB1503752.6A GB201503752A GB2537806B GB 2537806 B GB2537806 B GB 2537806B GB 201503752 A GB201503752 A GB 201503752A GB 2537806 B GB2537806 B GB 2537806B
Authority
GB
United Kingdom
Prior art keywords
channel
wireless networks
contiguous
usage
channel usage
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.)
Active
Application number
GB1503752.6A
Other versions
GB201503752D0 (en
GB2537806A (en
Inventor
Baron Stéphane
Nezou Patrice
Viger Pascal
Guignard Romain
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.)
Canon Inc
Original Assignee
Canon 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 Canon Inc filed Critical Canon Inc
Priority to GB1808742.9A priority Critical patent/GB2564550B/en
Priority to GB1503752.6A priority patent/GB2537806B/en
Publication of GB201503752D0 publication Critical patent/GB201503752D0/en
Publication of GB2537806A publication Critical patent/GB2537806A/en
Application granted granted Critical
Publication of GB2537806B publication Critical patent/GB2537806B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/02—Selection of wireless resources by 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
    • H04L5/0001—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), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • 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
    • H04L5/0037—Inter-user or inter-terminal allocation
    • H04L5/0041—Frequency-non-contiguous
    • 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
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
    • H04W16/10—Dynamic resource partitioning
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
    • H04W74/0808—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using carrier sensing, e.g. as in CSMA
    • H04W74/0816—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using carrier sensing, e.g. as in CSMA carrier sensing with collision avoidance
    • 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
    • H04L5/0023—Time-frequency-space
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
GB1503752.6A 2015-03-05 2015-03-05 Non-contiguous channel usage in multi-channel wireless networks Active GB2537806B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1808742.9A GB2564550B (en) 2015-03-05 2015-03-05 Non-contiguous channel usage in multi-channel wireless networks
GB1503752.6A GB2537806B (en) 2015-03-05 2015-03-05 Non-contiguous channel usage in multi-channel wireless networks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1503752.6A GB2537806B (en) 2015-03-05 2015-03-05 Non-contiguous channel usage in multi-channel wireless networks

Publications (3)

Publication Number Publication Date
GB201503752D0 GB201503752D0 (en) 2015-04-22
GB2537806A GB2537806A (en) 2016-11-02
GB2537806B true GB2537806B (en) 2018-07-11

Family

ID=52998448

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1503752.6A Active GB2537806B (en) 2015-03-05 2015-03-05 Non-contiguous channel usage in multi-channel wireless networks

Country Status (1)

Country Link
GB (1) GB2537806B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190007180A1 (en) * 2017-06-30 2019-01-03 Qualcomm Incorporated Apparatus and method for sub-channel selection based on a number of electronic devices of a wireless network

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1628419A2 (en) * 2000-03-30 2006-02-22 Qualcomm, Incorporated Method and apparatus for measuring channel state information
US20060209754A1 (en) * 2005-03-16 2006-09-21 Ji Tingfang Channel structures for a quasi-orthogonal multiple-access communication system
US20110249640A1 (en) * 2010-04-09 2011-10-13 Futurewei Technologies, Inc. System and Method for Transmitting Control Information
WO2012058648A2 (en) * 2010-10-29 2012-05-03 Neocific, Inc. Transmission of synchronization and control signals in a broadband wireless system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1628419A2 (en) * 2000-03-30 2006-02-22 Qualcomm, Incorporated Method and apparatus for measuring channel state information
US20060209754A1 (en) * 2005-03-16 2006-09-21 Ji Tingfang Channel structures for a quasi-orthogonal multiple-access communication system
US20110249640A1 (en) * 2010-04-09 2011-10-13 Futurewei Technologies, Inc. System and Method for Transmitting Control Information
WO2012058648A2 (en) * 2010-10-29 2012-05-03 Neocific, Inc. Transmission of synchronization and control signals in a broadband wireless system

Also Published As

Publication number Publication date
GB201503752D0 (en) 2015-04-22
GB2537806A (en) 2016-11-02

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