GB2538215B - Method of assessing the quality of a wireless link in a multi-radio communication system - Google Patents

Method of assessing the quality of a wireless link in a multi-radio communication system

Info

Publication number
GB2538215B
GB2538215B GB1422521.3A GB201422521A GB2538215B GB 2538215 B GB2538215 B GB 2538215B GB 201422521 A GB201422521 A GB 201422521A GB 2538215 B GB2538215 B GB 2538215B
Authority
GB
United Kingdom
Prior art keywords
assessing
quality
communication system
radio communication
wireless link
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
GB1422521.3A
Other versions
GB2538215A (en
Inventor
Visa Pierre
Le Houerou Brice
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 GB1422521.3A priority Critical patent/GB2538215B/en
Publication of GB2538215A publication Critical patent/GB2538215A/en
Application granted granted Critical
Publication of GB2538215B publication Critical patent/GB2538215B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • 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
    • H04B7/0697—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 spatial multiplexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/80—Responding to QoS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • 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
    • H04B7/0689—Hybrid systems, i.e. switching and simultaneous transmission using different transmission schemes, at least one of them being a diversity transmission scheme
GB1422521.3A 2014-12-17 2014-12-17 Method of assessing the quality of a wireless link in a multi-radio communication system Active GB2538215B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1422521.3A GB2538215B (en) 2014-12-17 2014-12-17 Method of assessing the quality of a wireless link in a multi-radio communication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1422521.3A GB2538215B (en) 2014-12-17 2014-12-17 Method of assessing the quality of a wireless link in a multi-radio communication system

Publications (2)

Publication Number Publication Date
GB2538215A GB2538215A (en) 2016-11-16
GB2538215B true GB2538215B (en) 2017-10-25

Family

ID=57139237

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1422521.3A Active GB2538215B (en) 2014-12-17 2014-12-17 Method of assessing the quality of a wireless link in a multi-radio communication system

Country Status (1)

Country Link
GB (1) GB2538215B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1296465A1 (en) * 2000-05-23 2003-03-26 NEC Corporation Calibration system for array antenna receiving apparatus
US20130183907A1 (en) * 2012-01-12 2013-07-18 Samsung Electronics Co., Ltd. Beam compensation method and base station in a wireless communication system
WO2013187873A1 (en) * 2012-06-11 2013-12-19 Intel Corporation Distribution of layered multi-media streams over multiple radio links
US20140329470A1 (en) * 2013-05-03 2014-11-06 Wistron Neweb Corporation Method and Antenna System for Setting Working Antenna Units

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1296465A1 (en) * 2000-05-23 2003-03-26 NEC Corporation Calibration system for array antenna receiving apparatus
US20130183907A1 (en) * 2012-01-12 2013-07-18 Samsung Electronics Co., Ltd. Beam compensation method and base station in a wireless communication system
WO2013187873A1 (en) * 2012-06-11 2013-12-19 Intel Corporation Distribution of layered multi-media streams over multiple radio links
US20140329470A1 (en) * 2013-05-03 2014-11-06 Wistron Neweb Corporation Method and Antenna System for Setting Working Antenna Units

Also Published As

Publication number Publication date
GB2538215A (en) 2016-11-16

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