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GB2458289B - Improvements in or relating to communications transmission systems - Google Patents

Improvements in or relating to communications transmission systems

Info

Publication number
GB2458289B
GB2458289B GB0804558.5A GB0804558A GB2458289B GB 2458289 B GB2458289 B GB 2458289B GB 0804558 A GB0804558 A GB 0804558A GB 2458289 B GB2458289 B GB 2458289B
Authority
GB
United Kingdom
Prior art keywords
radar
detection system
communication
power
relating
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.)
Expired - Fee Related
Application number
GB0804558.5A
Other versions
GB2458289A (en
GB0804558D0 (en
Inventor
David Godfrey Money
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB0804558.5A priority Critical patent/GB2458289B/en
Publication of GB0804558D0 publication Critical patent/GB0804558D0/en
Publication of GB2458289A publication Critical patent/GB2458289A/en
Application granted granted Critical
Publication of GB2458289B publication Critical patent/GB2458289B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/021—Auxiliary means for detecting or identifying radar signals or the like, e.g. radar jamming signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • H04B1/1027—Means associated with receiver for limiting or suppressing noise or interference assessing signal quality or detecting noise/interference for the received signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non-transmission
    • 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
    • H04B17/345—Interference values
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)

Abstract

The communication transmission system includes means (4) for detecting the transmissions of a scanning detection system (1) and for modifying the power (6) of the communication transmitter (7) to reduce the extent to which the scanning detection system (1) would otherwise suffer detrimental interference from the communications transmitter (7). The power may be reduced or transmission stopped. The scanning detection system may be radar. The communication transmitter power is modified in accordance with the radar detection system which has measured the radar signal level in allocated radar channels. The communication receiver may share an antenna with the radar receiver.
GB0804558.5A 2008-03-12 2008-03-12 Improvements in or relating to communications transmission systems Expired - Fee Related GB2458289B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0804558.5A GB2458289B (en) 2008-03-12 2008-03-12 Improvements in or relating to communications transmission systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0804558.5A GB2458289B (en) 2008-03-12 2008-03-12 Improvements in or relating to communications transmission systems

Publications (3)

Publication Number Publication Date
GB0804558D0 GB0804558D0 (en) 2008-04-16
GB2458289A GB2458289A (en) 2009-09-16
GB2458289B true GB2458289B (en) 2012-07-11

Family

ID=39327955

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0804558.5A Expired - Fee Related GB2458289B (en) 2008-03-12 2008-03-12 Improvements in or relating to communications transmission systems

Country Status (1)

Country Link
GB (1) GB2458289B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10120064B2 (en) * 2015-03-19 2018-11-06 Nxp Usa, Inc. Radar system and method with saturation detection and reset

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001237846A (en) * 2000-02-23 2001-08-31 Nippon Telegr & Teleph Corp <Ntt> Communication method and communication system using the same
JP2001237847A (en) * 2000-02-23 2001-08-31 Nippon Telegr & Teleph Corp <Ntt> Packet signal transmission method and apparatus in digital wireless communication system
US20010039183A1 (en) * 2000-02-09 2001-11-08 Tsugunao Kobayashi Radio communication device, radio communication system and redio communication method
JP2002135831A (en) * 2000-10-27 2002-05-10 Nippon Telegr & Teleph Corp <Ntt> Wireless communication system
EP1515488A1 (en) * 2003-09-15 2005-03-16 Broadcom Corporation Radar detection circuit for a wlan transceiver
JP2007088940A (en) * 2005-09-22 2007-04-05 Toshiba Corp Cognitive communication system and cognitive communication method
WO2007100048A1 (en) * 2006-03-02 2007-09-07 Matsushita Electric Industrial Co., Ltd. Transmitting device, wireless communication system and transmitting method

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010039183A1 (en) * 2000-02-09 2001-11-08 Tsugunao Kobayashi Radio communication device, radio communication system and redio communication method
JP2001237846A (en) * 2000-02-23 2001-08-31 Nippon Telegr & Teleph Corp <Ntt> Communication method and communication system using the same
JP2001237847A (en) * 2000-02-23 2001-08-31 Nippon Telegr & Teleph Corp <Ntt> Packet signal transmission method and apparatus in digital wireless communication system
JP2002135831A (en) * 2000-10-27 2002-05-10 Nippon Telegr & Teleph Corp <Ntt> Wireless communication system
EP1515488A1 (en) * 2003-09-15 2005-03-16 Broadcom Corporation Radar detection circuit for a wlan transceiver
JP2007088940A (en) * 2005-09-22 2007-04-05 Toshiba Corp Cognitive communication system and cognitive communication method
WO2007100048A1 (en) * 2006-03-02 2007-09-07 Matsushita Electric Industrial Co., Ltd. Transmitting device, wireless communication system and transmitting method

Also Published As

Publication number Publication date
GB2458289A (en) 2009-09-16
GB0804558D0 (en) 2008-04-16

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20190312