Patents by Inventor Richard Gedge
Richard Gedge has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11483365Abstract: Methods and apparatus are disclosed for selecting an encoding specification for encoding audio and/or video data to be streamed between a user-device (11) and a remote device (28), where the user-device is operable to communicate with the remote device via a digital subscriber line (DSL, 13) for a portion of a path (29) between the user-device and the remote device, the DSL portion (13) extending between a user-side DSL modem device (22) and a DSL aggregation transceiver device (24).Type: GrantFiled: January 30, 2020Date of Patent: October 25, 2022Assignee: BRITISH TELECOMMUNICATIONS public limited companyInventors: Nicola Bull, Yousif Humeida, Richard Gedge
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Publication number: 20220086211Abstract: Methods and apparatus are disclosed for selecting an encoding specification for encoding audio and/or video data to be streamed between a user-device (11) and a remote device (28), where the user-device is operable to communicate with the remote device via a digital subscriber line (DSL, 13) for a portion of a path (29) between the user-device and the remote device, the DSL portion (13) extending between a user-side DSL modem device (22) and a DSL aggregation transceiver device (24).Type: ApplicationFiled: January 30, 2020Publication date: March 17, 2022Inventors: Nicola BULL, Yousif HUMEIDA, Richard GEDGE
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Publication number: 20200267255Abstract: This invention relates to a fault analysis device that can be connected to a DSL line and home modem, and used to perform line measurements when interference may be present. The device receives status information about the DSL line from the modem via a suitable interface such as Ethernet, and when the status information indicates that the line is not synchronised, which may be due to interference causing the line to lose synchronisation, the device disconnects the line from the modem and performs spectral analysis on the line. In doing so, measurements are made at the time when interference may be occurring, rather than at some later time when interference may no longer be present.Type: ApplicationFiled: August 21, 2018Publication date: August 20, 2020Inventors: Richard GEDGE, Ian NEILD
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Patent number: 10637847Abstract: Methods and systems are disclosed for enabling sensor data to be collected from sensor devices (1), the sensor devices being configured to sense a condition and to send sensor messages according to a wireless communication protocol to a wireless access point (6) of a local network (10), the sensor messages comprising sensor data indicative of said condition, said sensor messages also comprising a destination indication indicative of a predetermined network location outside the local network (10).Type: GrantFiled: September 19, 2017Date of Patent: April 28, 2020Assignee: BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANYInventors: Ian Neild, Mohammad Zoualfaghari, Tim Stevens, Richard Gedge, Paul Putland
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Patent number: 10447462Abstract: This invention relates to a method of determining an optimum point at which to synchronize a digital subscriber line in a telecommunications network, with the aim of maximizing the resulting synchronization rate while maintaining a stable line. For many lines, the signal to noise ratio (SNR) varies over the course of a day, and recurs on a daily basis. The phenomenon is often referred to as the “diurnal effect”. The SNR history for the line is monitored, and the minimum SNR for the line is determined over a 24 hour period to take into account the diurnal effect. The current target SNR margin imposed by DLM on the line is determined, for example, by interrogating the DLM system or by noting the SNR margin on the line immediately after the most recent line synchronization. The optimum point at which a resynchronization is to be performed is calculated as point when the SNR on the line is equal to the minimum SNR plus the current target SNR margin.Type: GrantFiled: January 28, 2015Date of Patent: October 15, 2019Assignee: BRITISH TELECOMUNICATIONS public limited companyInventors: Richard Gedge, Chi-Fai Lau, Simeon P Williamson
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Publication number: 20190230075Abstract: Methods and systems are disclosed for enabling sensor data to be collected from sensor devices (1), the sensor devices being configured to sense a condition and to send sensor messages according to a wireless communication protocol to a wireless access point (6) of a local network (10), the sensor messages comprising sensor data indicative of said condition, said sensor messages also comprising a destination indication indicative of a predetermined network location outside the local network (10).Type: ApplicationFiled: September 19, 2017Publication date: July 25, 2019Inventors: Ian NEILD, Mohammad ZOUALFAGHARI, Tim STEVENS, Richard GEDGE, Paul PUTLAND
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Patent number: 10277272Abstract: This invention relates to a method of managing a digital subscriber line, where classification for a potential fault on a line is generated. The invention continuously measures the signal to noise (SNR) margin on the DSL line, and compares the measurements to predetermined conditions based on SNR margin characteristics associated with a population of good lines. Once the SNR margin measurements fail to meet the predetermined conditions, the line is flagged as experiencing a potential fault. Further measurements from weather sensors are gathered, and correlated with the SNR margin characteristics. The resulting correlation is used to generate a classification of a potential fault on the line. This can then be used to more specifically direct diagnosis and further testing.Type: GrantFiled: September 16, 2015Date of Patent: April 30, 2019Assignee: BRITISH TELECOMMUNICATIONS public limited companyInventors: Richard Gedge, Simon Barnett
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Patent number: 10194020Abstract: The invention relates to a method of managing a digital subscriber line, in particular for identifying the location of weather related faults. The invention continuously measures the signal to noise (SNR) margin on the DSL line as well as measurements from weather related sensors, such as moisture and wind sensors, which each have an associated geographical location. The SNR margin measures are compared to predetermined conditions based on SNR margin characteristics associated with a population of good lines. If the SNR margin measures fail to meet the predetermined conditions, the SNR measures are also compared to the weather sensor measurements over a day or number of days. If there is a correlation between the SNR margin measures and at least one of the sensors, then location of the fault is identified as the location of the sensor having the strongest correlation with the SNR measures.Type: GrantFiled: August 23, 2016Date of Patent: January 29, 2019Assignee: BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANYInventors: Richard Gedge, Ian Neild
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Publication number: 20180278742Abstract: The invention relates to a method of managing a digital subscriber line, in particular for identifying the location of weather related faults. The invention continuously measures the signal to noise (SNR) margin on the DSL line as well as measurements from weather related sensors, such as moisture and wind sensors, which each have an associated geographical location. The SNR margin measures are compared to predetermined conditions based on SNR margin characteristics associated with a population of good lines. If the SNR margin measures fail to meet the predetermined conditions, the SNR measures are also compared to the weather sensor measurements over a day or number of days. If there is a correlation between the SNR margin measures and at least one of the sensors, then location of the fault is identified as the location of the sensor having the strongest correlation with the SNR measures.Type: ApplicationFiled: August 23, 2016Publication date: September 27, 2018Inventors: Richard GEDGE, Ian NEILD
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Publication number: 20180234131Abstract: This invention relates to a method of managing a digital subscriber line, where classification for a potential fault on a line is generated. The invention continuously measures the signal to noise (SNR) margin on the DSL line, and compares the measurements to predetermined conditions based on SNR margin characteristics associated with a population of good lines. Once the SNR margin measurements fail to meet the predetermined conditions, the line is flagged as experiencing a potential fault. Further measurements from weather sensors are gathered, and correlated with the SNR margin characteristics. The resulting correlation is used to generate a classification of a potential fault on the line. This can then be used to more specifically direct diagnosis and further testing.Type: ApplicationFiled: September 16, 2015Publication date: August 16, 2018Applicant: British Telecommunication Public Limited CompanyInventors: Richard GEDGE, Simon BARNETT
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Patent number: 9998590Abstract: This invention relates to a method of managing a digital subscriber line, where an optimum point at which to trigger a line test on the DSL line is determined. The invention continuously measures the signal to noise (SNR) margin on the DSL line, and compares the measurements to predetermined conditions based on SNR margin characteristics associated with a population of good lines. Once the SNR margin measurements fail to meet the predetermined conditions, an electrical line test is triggered. Thus, monitoring is done in the DSL domain, but the line test triggered is in the electrical domain. In an improved method, moisture level sensors provide a measure of the atmospheric moisture levels experienced by the line. If the SNR margin measurements fail to meet the predetermined conditions, and in addition there is a correlation with atmospheric moisture levels, then a line test is triggered on the line.Type: GrantFiled: September 16, 2015Date of Patent: June 12, 2018Assignee: BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANYInventors: Richard Gedge, Simon Barnett
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Patent number: 9807627Abstract: Access between a data terminal 1 and a data network 5 by way of a first wireless-enabled access point 3 is restored after a primary connection 4 between the first access point and the data network is lost by having the access point 3 scan for a further wireless-enabled access point 6 and establishing a wireless connection between the first access point 3 and the further access point 6 such that the data terminals 1 etc can connect to the data network by way of the access points 3, 6 and the wireless connection between them.Type: GrantFiled: November 15, 2013Date of Patent: October 31, 2017Assignee: BRITISH TELECOMMUNICATIONS public limited companyInventors: David Mark Elliott, Patrick Rowan Limb, Richard Gedge
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Patent number: 9787428Abstract: The invention describes a method of performing re-synchronizations on a DSL line to optimize the synchronization rate of the line. The line is monitored over a period of time, and a stable SNR margin is determined, below which the line is observed to lose synchronization. Historical synchronization rates and associated SNR margins for the line are recorded, and the highest stable synchronization rate is determined as the historical synchronization rate that does not have any associated SNR margins below the stable SNR margin. The method attempts to optimize the synchronization rate of the line towards this highest stable synchronization rate. To do this, the current target SNR margin imposed by DLM is identified, for example, by interrogating the DLM system or by noting the SNR margin on the line immediately after the most recent synchronizations.Type: GrantFiled: December 10, 2014Date of Patent: October 10, 2017Assignee: BRITISH TELECOMMUNICATIONS public limited companyInventors: Richard Gedge, Philip M Bull
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Publication number: 20170214791Abstract: This invention relates to a method of managing a digital subscriber line, where an optimum point at which to trigger a line test on the DSL line is determined. The invention continuously measures the signal to noise (SNR) margin on the DSL line, and compares the measurements to predetermined conditions based on SNR margin characteristics associated with a population of good lines. Once the SNR margin measurements fail to meet the predetermined conditions, an electrical line test is triggered. Thus, monitoring is done in the DSL domain, but the line test triggered is in the electrical domain. In an improved method, moisture level sensors provide a measure of the atmospheric moisture levels experienced by the line. If the SNR margin measurements fail to meet the predetermined conditions, and in addition there is a correlation with atmospheric moisture levels, then a line test is triggered on the line.Type: ApplicationFiled: September 16, 2015Publication date: July 27, 2017Applicant: BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANYInventors: Richard GEDGE, Simon BARNETT
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Publication number: 20170005750Abstract: The invention describes a method of performing re-synchronisations on a DSL line to optimise the synchronisation rate of the line. The line is monitored over a period of time, and a stable SNR margin is determined, below which the line is observed to lose synchronisation. Historical synchronisation rates and associated SNR margins for the line are recorded, and the highest stable synchronisation rate is determined as the historical synchronisation rate that does not have any associated SNR margins below the stable SNR margin. The method attempts to optimise the synchronisation rate of the line towards this highest stable synchronisation rate. To do this, the current target SNR margin imposed by DLM is identified, for example, by interrogating the DLM system or by noting the SNR margin on the line immediately after the most recent synchronisations.Type: ApplicationFiled: December 10, 2014Publication date: January 5, 2017Inventors: Richard GEDGE, Philip M BULL
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Publication number: 20160352499Abstract: This invention relates to a method of determining an optimum point at which to synchronise a digital subscriber line in a telecommunications network, with the aim of maximising the resulting synchronisation rate whilst maintaining a stable line. For many lines, the signal to noise ratio (SNR) varies over the course of a day, and recurs on a daily basis. The phenomenon is often referred to as the “diurnal effect”. The SNR history for the line is monitored, and the minimum SNR for the line is determined over a 24 hour period to take into account the diurnal effect. The current target SNR margin imposed by DLM on the line is determined, for example, by interrogating the DLM system or by noting the SNR margin on the line immediately after the most recent line synchronisation. The optimum point at which a resynchronisation is to be performed is calculated as point when the SNR on the line is equal to the minimum SNR plus the current target SNR margin.Type: ApplicationFiled: January 28, 2015Publication date: December 1, 2016Applicant: British Telecommunications Public Limited CompanyInventors: Richard GEDGE, Chi-Fai LAU, Simeon P WILLIAMSON
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Publication number: 20150319628Abstract: Access between a data terminal 1 and a data network 5 by way of a first wireless-enabled access point 3 is restored after a primary connection 4 between the first access point and the data network is lost by having the access point 3 scan for a further wireless-enabled access point 6 and establishing a wireless connection between the first access point 3 and the further access point 6 such that the data terminals 1 etc can connect to the data network by way of the access points 3, 6 and the wireless connection between them.Type: ApplicationFiled: November 15, 2013Publication date: November 5, 2015Inventors: David Mark ELLIOTT, Patrick Rowan LIMB, Richard GEDGE
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Patent number: 8321913Abstract: The present invention relates to authenticating a mobile device using logical location information associated with the device which provides an indication of the proximity of the device to other devices. The present invention provides a mechanism for authenticating a mobile device based on location related information or a “logical location”, but without requiring an actual location. The mobile user device identifies or discovers other devices, using direct wireless communication, within its vicinity and forwards this information to the authenticating authority. If this information matches previous or otherwise predetermined information, then the device is authenticated.Type: GrantFiled: March 10, 2006Date of Patent: November 27, 2012Assignee: BRITISH TELECOMMUNICATIONS public limited companyInventors: Rory S. Turnbull, Richard Gedge
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Patent number: 7907529Abstract: In order to keep a pathway for time critical data packets (for example for VoIP calls) a dummy flow of data packets is established between a home hub router (20) and a broadband remote access server (25) being the first gateway to the IP network. Should a call be made from the telephone (23), the dummy flow is replaced for the duration of the call by the packets generated for the VoIP call. The dummy flow is adjusted by increasing or decreasing the number of data packets transmitted in order to ensure that a minimum bandwidth having a tolerable delay is available. The dummy flow works by causing non time critical (i.e. P2P data packet flows) to back off and no modification is required to routers and the like incorporated into the network.Type: GrantFiled: February 28, 2007Date of Patent: March 15, 2011Assignee: British Telecommunications public limited companyInventors: David R Wisely, Rory S Turnbull, Richard Gedge
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Publication number: 20090260075Abstract: A system for authenticating the identity of a subject comprises: means for receiving information on subject behaviour comprising one or more events, means for allocating confidence levels to the event or events comprised in the received behaviour information and for extracting an overall confidence level on the basis of the allocated confidence level or levels and processing means for deciding on the identity of the subject on the basis of the overall confidence level. The system may include a device for collecting information relating to one or more events forming part of the behaviour of a subject and for providing the information to a separate unit to determine the identity of the subject.Type: ApplicationFiled: March 28, 2006Publication date: October 15, 2009Inventors: Richard Gedge, Rory S. Turnbull