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公开(公告)号：US20200028660A1
公开(公告)日：2020-01-23
申请号：US16497549
申请日：2018-03-28
Inventor： Anas AL RAWI , Ian HORSLEY
Abstract: A method and apparatus for transmitting data from a transmitter device to one or more receiver devices, each of the one or more receiver devices being connected to the transmitter device via a respective wire connection, the transmitter device being operable to transmit signals onto the wire connections over one or more different channels, the method comprising, for each of the one or more different channels: determining a value of a function S˜mj,j, dependent on an upper bound for a channel capacity of the one or more channels and a channel gain of the jth channel; determining a transmission power Smj,j, for transmitting data along that channel based on S˜mj,j; and transmitting, by the transmitter device, data over that channel to one or more of the receiver devices, the data being transmitted at the transmission power Smj,j determined for that channel.
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公开(公告)号：US20170244446A1
公开(公告)日：2017-08-24
申请号：US15515403
申请日：2015-09-29
Inventor： Anas AL RAWI , Leslie HUMPHREY , Trevor LINNEY , Ian HORSLEY
CPC classification number: H04B3/32 , H04J2013/0081 , H04L5/0007 , H04L5/0048 , H04L27/2602 , H04M11/062
Abstract: A method of transmitting data from a transmitter device to a plurality of receiver devices each of which is connected to the transmitter device via a respective wire connection the method comprising transmitting a common signal onto all or both of the respective wire connections and using a multiple access technique to enable respective virtual data channels to be generated for transmitting data from the transmitter device to each of the receiver devices via its own respective virtual data channel.
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公开(公告)号：US20170026522A1
公开(公告)日：2017-01-26
申请号：US15300958
申请日：2015-03-31
Inventor： Trevor LINNEY , Ian HORSLEY
CPC classification number: H04M11/062 , H04B3/46 , H04L12/2878 , H04L41/0813 , H04L43/0894 , H04M3/304
Abstract: An Initial Profile Application Apparatus (IPAA) is operable to apply an initial profile to a modem pair connection system, the modem pair connection system comprising a first modem, a corresponding second modem and a metallic wire connection, wherein the first and second modems are operable to establish a data connection between themselves over the metallic wire connection. The IPAA comprises: a receiver; an evaluator; a line database; a comparator; a determiner; and an applicator.
Abstract translation: 初始简档应用装置（IPAA）可操作以将初始配置文件应用于调制解调器对连接系统，该调制解调器对连接系统包括第一调制解调器，对应的第二调制解调器和金属线连接，其中第一和第二调制解调器可操作 通过金属线连接在它们之间建立数据连接。 IPAA包括：接收机; 评估员 线数据库; 比较器 决定者 和涂抹器。
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公开(公告)号：US20190116059A1
公开(公告)日：2019-04-18
申请号：US16087773
申请日：2017-03-29
Inventor： Trevor LINNEY , Ian HORSLEY , Peter BELL , Nicholas MEDLEN
Abstract: An access network includes a twisted metallic pair connection over which data may be transmitted in accordance with a digital subscriber line protocol of transmission. The access network further includes an access network modem connected to the twisted metallic pair connection which is operable to transmit and receive signals thereover, in accordance with a digital subscriber line protocol of transmission. The access network further comprises a broadband speed estimation tool including a web server and/or an order processing sub-system 1120 and a line length, further deployment factors and speed determiner module 1170. The access network further comprises a line management subsystem which determines an appropriate value for each of one or more configuration parameters associated with the operation of the access network modem in dependence upon an estimated data rate and causes the access network modem to operate in accordance with the determined value or values of the configuration parameters.
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公开(公告)号：US20170085719A1
公开(公告)日：2017-03-23
申请号：US15312264
申请日：2015-04-30
Inventor： Trevor LINNEY , Ian HORSLEY
CPC classification number: H04M11/062 , H04B3/02 , H04L12/2878 , H04L12/6418 , H04L41/0816 , H04L67/14 , H04L67/28
Abstract: The disclosure includes a method of controlling an Access Network including a plurality of Digital Subscriber Line, DSL, connections, and an Access Network node for performing the method, wherein the method includes: receiving data relating to an event on a DSL connection, the data indicating a factor contributing to the event; and a Dynamic Line Management, DLM, engine, residing in the Access Network, responding to the event, wherein the DLM engine response is dependent on the factor contributing to the event.
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Patent Agency Ranking
公开(公告)号：US20210105042A1
公开(公告)日：2021-04-08
申请号：US16497557
申请日：2018-03-28
Inventor： Anas AL RAWI , Ian HORSLEY
Abstract: A method and apparatus of transmitting data from a transmitter device to one or more receiver devices, each of the one or more receiver devices being connected to the transmitter device via a respective wire connection, the transmitter device being operable to transmit signals onto the wire connections over one or more different channels, the method comprising: iteratively performing steps (i) to (iii) until one or more criteria are satisfied, thereby determining current transmission powers for transmitting data, wherein: step (i) comprises determining values of a first function depending on one or more channel properties; step (ii) comprises, using the determined value of the first function, determining transmission powers for transmitting data; and step (iii) comprises determining whether or not the determined transmission powers satisfy one or more criteria; and thereafter transmitting data at the current transmission powers.
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公开(公告)号：US20180254798A1
公开(公告)日：2018-09-06
申请号：US15759340
申请日：2016-09-16
Inventor： Ian HORSLEY , Trevor LINNEY
Abstract: A digital subscriber line arrangement includes a first downstream Access Node (AN) modem, a first upstream Customer Premises Equipment (CPE) modem, a second AN modem, a second CPE modem and first and second metallic pairs connected between the first and second modems, respectively. The first AN modem includes a length estimation module and a PSD mask selection module which together with a PSD mask store operate to select upstream and downstream PSD masks for use by the first CPE modem and the first AN modem, respectively. Selection of the masks depends upon the estimated line length and the manner in which neighboring communication link is operating. Additionally, a central controller is operable to perform selection or generation of such masks in a similar manner when centralized control over the PSD mask generation is desired.
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公开(公告)号：US20170279634A1
公开(公告)日：2017-09-28
申请号：US15504795
申请日：2015-08-18
Inventor： Ian HORSLEY , Leslie HUMPHREY
CPC classification number: H04L12/2869 , H04L5/0042 , H04L5/0058 , H04L5/1438 , H04L12/66 , H04M11/062
Abstract: This disclosure includes a method, and a device for implementing the method, for creating a channel for transmitting data on a Digital Subscriber Line (DSL) connection, the method comprising: method for creating a channel for transmitting data on a Digital Subscriber Line (DSL) connection, the method comprising: defining a plurality of sets of tones, wherein each set of tones includes one or more tones used by a DSL connection; monitoring the transmission characteristics of each set of tones in the plurality of sets of tones; and creating a first channel for transmitting data on the DSL connection, including allocating a first set of tones of the plurality of sets of tones to the first channel based on the monitored transmission characteristics of the first set of tones and the transmission requirements of the first channel.
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公开(公告)号：US20210203772A1
公开(公告)日：2021-07-01
申请号：US17269745
申请日：2019-08-21
Inventor： Ian HORSLEY
Abstract: Methods and apparatus are disclosed for communicating in a telecommunication system. In particular methods and apparatus are disclosed for establishing communications in a telecommunication system having an access node (16) and a plurality of Digital Subscriber Lines (DSLs) (21, 22, 23) each of which may be used to allow communication between the access node (16) and a respective Customer Premises Equipment (CPE) device (51, 52, 53), where communications on a plurality of lines (21, 21) are being performed using vectoring, and where it is desired to add one or more new lines (23) to the existing vectoring group.
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公开(公告)号：US20210111754A1
公开(公告)日：2021-04-15
申请号：US16497539
申请日：2018-03-28
Inventor： Anas AL RAWI , Ian HORSLEY
Abstract: A method and apparatus for transmitting data from a transmitter device to one or more receiver devices, each of which is connected to the transmitter device via a respective wire connection, the transmitter device being operable to transmit signals onto the wire connections over different channels, the method comprising, for each channel: determining a value of a first function which is a function of a power mask for transmitting the data over the channels; determining a value of a second function which is a function of an upper bound for a channel capacity of the channel; determining a value of a third function, the third function being a function of the first and second functions; using the determined value of the third function, determining a transmission power for that channel; and transmitting, by the transmitter device, data over that channel at the transmission power determined for that channel.
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