GB2304000B - Noise-excising communications receiver - Google Patents

Noise-excising communications receiver

Info

Publication number
GB2304000B
GB2304000B GB9515963A GB9515963A GB2304000B GB 2304000 B GB2304000 B GB 2304000B GB 9515963 A GB9515963 A GB 9515963A GB 9515963 A GB9515963 A GB 9515963A GB 2304000 B GB2304000 B GB 2304000B
Authority
GB
United Kingdom
Prior art keywords
excising
noise
communications receiver
communications
receiver
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
GB9515963A
Other versions
GB2304000A (en
GB9515963D0 (en
Inventor
Nicholas Hugh James Latham
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.)
Nortel Networks Ltd
Nortel Networks Corp
Original Assignee
Northern Telecom Ltd
Nortel Networks Corp
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 Northern Telecom Ltd, Nortel Networks Corp filed Critical Northern Telecom Ltd
Priority to GB9515963A priority Critical patent/GB2304000B/en
Publication of GB9515963D0 publication Critical patent/GB9515963D0/en
Publication of GB2304000A publication Critical patent/GB2304000A/en
Application granted granted Critical
Publication of GB2304000B publication Critical patent/GB2304000B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H04B2001/1063—Means associated with receiver for limiting or suppressing noise or interference assessing signal quality or detecting noise/interference for the received signal using a notch filter
GB9515963A 1995-08-03 1995-08-03 Noise-excising communications receiver Expired - Fee Related GB2304000B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9515963A GB2304000B (en) 1995-08-03 1995-08-03 Noise-excising communications receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9515963A GB2304000B (en) 1995-08-03 1995-08-03 Noise-excising communications receiver

Publications (3)

Publication Number Publication Date
GB9515963D0 GB9515963D0 (en) 1995-10-04
GB2304000A GB2304000A (en) 1997-03-05
GB2304000B true GB2304000B (en) 2000-03-08

Family

ID=10778733

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9515963A Expired - Fee Related GB2304000B (en) 1995-08-03 1995-08-03 Noise-excising communications receiver

Country Status (1)

Country Link
GB (1) GB2304000B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8774723B2 (en) 1999-02-02 2014-07-08 Isco International, Llc Method and device for maintaining the performance quality of a communication system in the presence of narrow band interference
US11050447B1 (en) 2020-02-03 2021-06-29 Rockwell Collins, Inc. System and method for removing interferer signals

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20010952A0 (en) 2001-05-07 2001-05-07 Nokia Corp Separation of signal components in a radio system receiver
FI115578B (en) 2002-03-20 2005-05-31 Nokia Corp Telecommunication systems and receivers
FI20021317A0 (en) 2002-07-04 2002-07-04 Nokia Corp Signal processing and receiver procedure
US7587171B2 (en) * 2005-03-09 2009-09-08 Atc Technologies, Llc Reducing interference in a wireless communications signal in the frequency domain
US8385483B2 (en) 2008-11-11 2013-02-26 Isco International, Llc Self-adaptive digital RF bandpass and bandstop filter architecture
US9048919B2 (en) 2008-11-11 2015-06-02 Isco International Llc Method and apparatus for an adaptive filter architecture
US9319916B2 (en) 2013-03-15 2016-04-19 Isco International, Llc Method and appartus for signal interference processing
EP3090489B1 (en) * 2014-01-03 2019-04-24 Telefonaktiebolaget LM Ericsson (publ) Method for adjusting lo frequencies in receiver and associated receiver
US9775116B2 (en) 2014-05-05 2017-09-26 Isco International, Llc Method and apparatus for increasing performance of communication links of cooperative communication nodes
WO2016178778A1 (en) 2015-05-04 2016-11-10 Isco International, Llc Method and apparatus for increasing performance of communication paths for communication nodes
WO2017210056A1 (en) 2016-06-01 2017-12-07 Isco International, Llc Method and apparatus for performing signal conditioning to mitigate interference detected in a communication system
US10298279B2 (en) 2017-04-05 2019-05-21 Isco International, Llc Method and apparatus for increasing performance of communication paths for communication nodes
US10812121B2 (en) 2017-08-09 2020-10-20 Isco International, Llc Method and apparatus for detecting and analyzing passive intermodulation interference in a communication system
US10284313B2 (en) 2017-08-09 2019-05-07 Isco International, Llc Method and apparatus for monitoring, detecting, testing, diagnosing and/or mitigating interference in a communication system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5226088A (en) * 1990-04-06 1993-07-06 Samsung Electronics Co., Ltd. Apparatus and methods for active noise suppression in stereo multiplex signals
GB2269963A (en) * 1992-08-21 1994-02-23 Northern Telecom Ltd Impulsive noise exciser
EP0597525A1 (en) * 1992-11-09 1994-05-18 Koninklijke Philips Electronics N.V. Device for detecting pulsatory interference signals

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5226088A (en) * 1990-04-06 1993-07-06 Samsung Electronics Co., Ltd. Apparatus and methods for active noise suppression in stereo multiplex signals
GB2269963A (en) * 1992-08-21 1994-02-23 Northern Telecom Ltd Impulsive noise exciser
EP0597525A1 (en) * 1992-11-09 1994-05-18 Koninklijke Philips Electronics N.V. Device for detecting pulsatory interference signals

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8774723B2 (en) 1999-02-02 2014-07-08 Isco International, Llc Method and device for maintaining the performance quality of a communication system in the presence of narrow band interference
US9100867B2 (en) 1999-02-02 2015-08-04 Isco International, Llc Method and device for maintaining the performance quality of a communication system in the presence of narrow band interference
US11050447B1 (en) 2020-02-03 2021-06-29 Rockwell Collins, Inc. System and method for removing interferer signals

Also Published As

Publication number Publication date
GB2304000A (en) 1997-03-05
GB9515963D0 (en) 1995-10-04

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Legal Events

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

Effective date: 20000608