Patents by Inventor Guy Reina

Guy Reina 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).

  • Patent number: 10594520
    Abstract: A method for precoding an information symbol conveying data for transmission between a plurality of transmitters and a plurality of receivers via a plurality of communication channels over a subcarrier frequency, the number of transmitters (N) is different than the number of active receivers (K) for that subcarrier frequency, the method comprising: receiving by said transmitters information pertaining to supportabilities of said receivers to decode non-linearly precoded data; determining a precoding scheme defining for which of said receivers said data to be transmitted by said transmitters shall be precoded using at least one of linear precoding and non-linear precoding, according to said supportabilities; constructing a signal by applying a reversible mapping to said information symbol, said reversible mapping includes elements each respectively associated with a particular one of said receivers, such that those said receivers supporting the decoding of said non-linearly precoded data are capable of reversi
    Type: Grant
    Filed: December 28, 2017
    Date of Patent: March 17, 2020
    Assignee: Sckipio Technologies S.I LTD
    Inventors: Alexander Chiskis, Guy Reina, Rami Verbin
  • Publication number: 20190349224
    Abstract: A method for precoding an information symbol conveying data for transmission between a plurality of transmitters and a plurality of receivers via a plurality of communication channels over a subcarricr frequency, the number of transmitters (N) is different than the number of active receivers (K) for that subcarrier frequency, the method comprising: receiving by said transmitters information pertaining to supportabilitics of said receivers to decode non-linearly preceded data; determining a precoding scheme defining for which of said receivers said data to be transmitted by said transmitters shall be precoded using at least one of linear precoding and non-linear precoding, according to said supportabilitics; constructing a signal by applying a reversible mapping to said information symbol, said reversible mapping includes elements each respectively associated with a particular one of said receivers, such that those said receivers supporting the decoding of said non-linearly precoded data are capable of reversi
    Type: Application
    Filed: December 28, 2017
    Publication date: November 14, 2019
    Inventors: Alexander Chiskis, Guy Reina, Rami Verbin
  • Patent number: 10355990
    Abstract: A multi-port access node, for communicating data to-and-fro a plurality of transceiver units via a plurality of respective communication lines, comprising: a plurality of processors, each processor includes a main communication unit that includes a network-side port, said processor includes at least one line-side port associated with a respective one of said communication lines, at least one of said processors further includes a relay unit having a relay port, said relay unit Is coupled with said main communication unit of the same said processor, said relay port is coupled with at least one of said network-side port of at least one different said processor, wherein said relay unit is configured to relay at least part of said data in at least one of a downstream direction destined toward at least one of said transceiver units, and an upstream direction arriving from at least one of said transceiver units.
    Type: Grant
    Filed: March 10, 2015
    Date of Patent: July 16, 2019
    Assignee: Sckipio Technologies S.I LTD
    Inventors: Ron Sterenson, Guy Reina
  • Publication number: 20190207736
    Abstract: A method for dynamically modifying a frame structure in tranceiving of data between a network side entity and at least one node, the data is divided among a plurality of frames, the method comprising: providing an upstream management symbol offset position with respect to a frame reference point, said upstream management symbol offset position is associated with an up-stream management symbol that is configured to at least convey downstream acknowledgement data; providing an updated frame structure to said at least one node, including: information defining a transition point between downstream and upstream; and a reference point indicating when said updated frame structure shall take effect; receiving said updated frame structure by said at least one node; and employing said updated frame structure from said reference point, by said network side entity.
    Type: Application
    Filed: January 18, 2017
    Publication date: July 4, 2019
    Applicants: Sckipio Technologies S.I LTD, Sckipio Technologies S.I LTD
    Inventors: Erez Ben-Tovim, Guy Reina, Rami Verbin
  • Patent number: 10284423
    Abstract: A method for maintaining configuration synchronization via an on-line reconfiguration (OLR) of system configuration parameters in a communication system having at least a first communication entity and a second communication entity that employ a reference configuration of system parameters, the method comprising the procedures of monitoring changes to at least one channel characteristic in at least one communication channel that links the first communication entity and the second communication entity; determining by the first communication entity an updated configuration that is constructed based on at least one modification relative to the reference configuration according to changes to the at least one channel characteristic; transmitting an OLR request from the first communication entity to the second communication entity via the at least one communication channel; receiving the OLR request by the second communication entity; and employing the updated configuration by the first communication entity and by
    Type: Grant
    Filed: June 18, 2014
    Date of Patent: May 7, 2019
    Assignee: Sckipio Technologies S.I LTD
    Inventors: Guy Reina, Rami Verbin
  • Patent number: 10164691
    Abstract: A method employing linear precoding and non-linear precoding for transmitting data between at least two transmitters and a plurality of receivers via a plurality of communication channels over a plurality of subcarrier frequencies, the method comprising the procedures of transmitting by either one of said at least two transmitters, at least two training signals to respective said receivers; receiving by respective said receivers, said at least two training signals; evaluating channel characteristics of at least part of said communication channels, according to said at least two training signals; determining a precoding scheme selection that defines for at least part of said communication channels, over which of said subcarrier frequencies, said data transmitted shall be precoded using either one of linear precoding and non-linear precoding, according to evaluated said channel characteristics; precoding said data according to determined said precoding scheme selection; and transmitting said data according said
    Type: Grant
    Filed: July 12, 2016
    Date of Patent: December 25, 2018
    Assignee: Sckipio Technologies S.I LTD
    Inventors: Rami Verbin, Rani Keren, Guy Reina
  • Publication number: 20180316386
    Abstract: A method for controlling optimization of vectoring performance, using precoding in the transmission of data between at least two transmitters and a plurality of receivers via a plurality of communication channels over a plurality of subcarrier frequencies, the method comprising determining communication performance for said communication channels collectively, by using default precoding parameters; comparing between said communication performance and corresponding service level agreement data associated with each of said communication channels, thereby generating management control data; determining updated precoding parameters, according to said management control data; and applying said updated precoding parameters.
    Type: Application
    Filed: October 27, 2016
    Publication date: November 1, 2018
    Inventors: Rami Verbin, Guy Reina, Oren Mansour
  • Patent number: 10057024
    Abstract: A transmission scheme for at least one transceiver pair, each transceiver pair including a first transceiver and a second transceiver, each transceiver including a transmitter and a receiver, the at least one transceiver pair defining a downlink between the transmitter of a first transceiver and the receiver of a second transceiver and further defining an uplink between the transmitter of the second transceiver and the receiver of the first transceiver, each transceiver pair transmitting data over a data transmission frame, the transmission scheme including determining a respective active-set for each one of the at least one transceiver pairs, the active-set including a combination of selected logical allocation units, each the logical allocation unit being defined as a unique combination of a time-slot and a frequency band, each selected logical allocation unit relates to at least one of the downlink only and the uplink.
    Type: Grant
    Filed: October 27, 2016
    Date of Patent: August 21, 2018
    Assignee: Sckipio Technologies S.I LTD
    Inventors: Rami Verbin, Guy Reina, Ron Sterenson
  • Patent number: 9906353
    Abstract: A transmission scheme for a plurality of transceiver pairs, the transmission scheme including a partition of at least a downlink transmission portion of a data transmission frame into a plurality of precoding intervals, each precoding interval being associated with a respective active group of transceiver pairs, each active group of transceiver pairs including a plurality of transceiver pairs, each precoding interval termination no earlier than the end of a respective downlink data transmission period associated with at least one of the transceiver pairs in the respective transceiver active group, wherein, a different respective precoder is associated with each of the active groups and wherein, at least the transmitting ports of the first transceivers, which are not members of an active group, turn off.
    Type: Grant
    Filed: November 21, 2016
    Date of Patent: February 27, 2018
    Assignee: Sckipio Technologies S.I Ltd
    Inventors: Rami Verbin, Guy Reina, Rani Keren
  • Patent number: 9900064
    Abstract: A method employing linear precoding and non-linear precoding for transmitting data between at least two transmitters and a plurality of receivers via a plurality of communication channels over a plurality of subcarrier frequencies, the method comprising the procedures of transmitting by either one of said at least two transmitters, at least two training signals to respective said receivers; receiving by respective said receivers, said at least two training signals; evaluating channel characteristics of at least part of said communication channels, according to said at least two training signals; determining a precoding scheme selection that defines for at least part of said communication channels, over which of said subcarrier frequencies, said data transmitted shall be preceded using either one of linear precoding and non-linear precoding, according to evaluated said channel characteristics; precoding said data according to determined said precoding scheme selection; and transmitting said data according said
    Type: Grant
    Filed: October 3, 2013
    Date of Patent: February 20, 2018
    Assignee: Sckipio Technologies S.I Ltd
    Inventors: Rami Verbin, Rani Keren, Guy Reina
  • Patent number: 9887811
    Abstract: A data communication framing scheme of a bit stream that is divided among a plurality of discrete physical frames, each physical frame is of a definite number of symbols in duration, each symbol is associated with at least one sub-carrier in a plurality of sub-carriers, the physical frame is partitioned in time into at least an uplink zone and a downlink zone, the data framing scheme comprising a logical frame having a logical frame start position that is offset by a rational number of said symbols from a reference symbol, said reference symbol is selected from said definite number of symbols, wherein said logical frame extends in time to coincide with at least part of the duration of said physical frame and at least part of the duration of another physical frame in said plurality of discrete physical frames.
    Type: Grant
    Filed: March 17, 2017
    Date of Patent: February 6, 2018
    Assignee: Sckipio Technologies S.I LTD
    Inventors: Guy Reina, Rami Verbin, Ron Sterenson
  • Publication number: 20170195087
    Abstract: A data communication framing scheme of a bit stream that is divided among a plurality of discrete physical frames, each physical frame is of a definite number of symbols in duration, each symbol is associated with at least one sub-carrier in a plurality of sub-carriers, the physical frame is partitioned in time into at least an uplink zone and a downlink zone, the data framing scheme comprising a logical frame having a logical frame start position that is offset by a rational number of said symbols from a reference symbol, said reference symbol is selected from said definite number of symbols, wherein said logical frame extends in time to coincide with at least part of the duration of said physical frame and at least part of the duration of another physical frame in said plurality of discrete physical frames.
    Type: Application
    Filed: March 17, 2017
    Publication date: July 6, 2017
    Inventors: Guy Reina, Rami Verbin, Ron Sterenson
  • Patent number: 9660770
    Abstract: A data communication framing scheme of a bit stream that is divided among a plurality of discrete physical frames, each physical frame is of a definite number of symbols in duration, each symbol is associated with at least one sub-carrier in a plurality of sub-carriers, the physical frame is partitioned in time into at least an uplink zone and a downlink zone, the data framing scheme comprising a logical frame having a logical frame start position that is offset by a rational number of said symbols from a reference symbol, said reference symbol is selected from said definite number of symbols, wherein said logical frame extends in time to coincide with at least part of the duration of said physical frame and at least part of the duration of another physical frame in said plurality of discrete physical frames.
    Type: Grant
    Filed: March 28, 2013
    Date of Patent: May 23, 2017
    Assignee: Sckipio Technologies S.I Ltd
    Inventors: Guy Reina, Rami Verbin, Ron Sterenson
  • Publication number: 20170111270
    Abstract: A multi-port access node, for communicating data to-and-fro a plurality of transceiver units via a plurality of respective communication lines, comprising: a plurality of processors, each processor includes a main communication unit that includes a network-side port, said processor includes at least one line-side port associated with a respective one of said communication lines, at least one of said processors further includes a relay unit having a relay port, said relay unit Is coupled with said main communication unit of the same said processor, said relay port is coupled with at least one of said network-side port of at least one different said processor, wherein said relay unit is configured to relay at least part of said data in at least one of a downstream direction destined toward at least one of said transceiver units, and an upstream direction arriving from at least one of said transceiver units.
    Type: Application
    Filed: March 10, 2015
    Publication date: April 20, 2017
    Inventors: Ron Sterenson, Guy Reina
  • Publication number: 20170070335
    Abstract: A transmission scheme for a plurality of transceiver pairs, the transmission scheme including a partition of at least a downlink transmission portion of a data transmission frame into a plurality of precoding intervals, each precoding interval being associated with a respective active group of transceiver pairs, each active group of transceiver pairs including a plurality of transceiver pairs, each precoding interval termination no earlier than the end of a respective downlink data transmission period associated with at least one of the transceiver pairs in the respective transceiver active group, wherein, a different respective precoder is associated with each of the active groups and wherein, at least the transmitting ports of the first transceivers, which are not members of an active group, turn off.
    Type: Application
    Filed: November 21, 2016
    Publication date: March 9, 2017
    Inventors: Rami Verbin, Guy Reina, Rani Keren
  • Publication number: 20170048035
    Abstract: A transmission scheme for at least one transceiver pair, each transceiver pair including a first transceiver and a second transceiver, each transceiver including a transmitter and a receiver, the at least one transceiver pair defining a downlink between the transmitter of a first transceiver and the receiver of a second transceiver and further defining an uplink between the transmitter of the second transceiver and the receiver of the first transceiver, each transceiver pair transmitting data over a data transmission frame, the transmission scheme including determining a respective active-set for each one of the at least one transceiver pairs, the active-set including a combination of selected logical allocation units, each the logical allocation unit being defined as a unique combination of a time-slot and a frequency band, each selected logical allocation unit relates to at least one of the downlink only and the uplink.
    Type: Application
    Filed: October 27, 2016
    Publication date: February 16, 2017
    Inventors: Rami Verbin, Guy Reina, Ron Sterenson
  • Publication number: 20160373168
    Abstract: A method employing linear precoding and non-linear precoding for transmitting data between at least two transmitters and a plurality of receivers via a plurality of communication channels over a plurality of subcarrier frequencies, the method comprising the procedures of transmitting by either one of said at least two transmitters, at least two training signals to respective said receivers; receiving by respective said receivers, said at least two training signals; evaluating channel characteristics of at least part of said communication channels, according to said at least two training signals; determining a precoding scheme selection that defines for at least part of said communication channels, over which of said subcarrier frequencies, said data transmitted shall be precoded using either one of linear precoding and non-linear precoding, according to evaluated said channel characteristics; precoding said data according to determined said precoding scheme selection; and transmitting said data according said
    Type: Application
    Filed: July 12, 2016
    Publication date: December 22, 2016
    Inventors: Rami Verbin, Rani Keren, Guy Reina
  • Patent number: 9509484
    Abstract: A transmission scheme for a plurality of transceiver pairs, the transmission scheme including a partition of at least a downlink transmission portion of a data transmission frame into a plurality of precoding intervals, each precoding interval being associated with a respective active group of transceiver pairs, each active group of transceiver pairs including a plurality of transceiver pairs, each precoding interval terminating no earlier than the end of a respective downlink data transmission period associated with at least one of the transceiver pairs in the respective transceiver active group, wherein, a different respective precoder is associated with each the active groups and wherein, at least the transmitting ports of the first transceivers, which are not members of an active group, turn off.
    Type: Grant
    Filed: October 25, 2013
    Date of Patent: November 29, 2016
    Assignee: Sckipio Technologies S.I Ltd
    Inventors: Rami Verbin, Guy Reina, Rani Keren
  • Patent number: 9503985
    Abstract: A transmission scheme for at least one transceiver pair, each transceiver pair including a first transceiver and a second transceiver, each transceiver including a transmitter and a receiver, the at least one transceiver pair defining a downlink between the transmitter of a first transceiver and the receiver of a second transceiver and further defining an uplink between the transmitter of the second transceiver and the receiver of the first transceiver, each transceiver pair transmitting data over a data transmission frame, the transmission scheme including determining a respective active-set for each one of the at least one transceiver pairs, the active-set including a combination of selected logical allocation units, each the logical allocation unit being defined as a unique combination of a time-slot and a frequency band, each selected logical allocation unit relates to at least one of the downlink only and the uplink.
    Type: Grant
    Filed: March 28, 2013
    Date of Patent: November 22, 2016
    Assignee: Sckipio Technologies S.I LTD
    Inventors: Rami Verbin, Guy Reina, Ron Sterenson
  • Publication number: 20160142255
    Abstract: A method for maintaining configuration synchronization via an on-line reconfiguration (OLR) of system configuration parameters in a communication system having at least a first communication entity and a second communication entity that employ a reference configuration of system parameters, the method comprising the procedures of monitoring changes to at least one channel characteristic in at least one communication channel that links the first communication entity and the second communication entity; determining by the first communication entity an updated configuration that is constructed based on at least one modification relative to the reference configuration according to changes to the at least one channel characteristic; transmitting an OLR request from the first communication entity to the second communication entity via the at least one communication channel; receiving the OLR request by the second communication entity, and employing the updated configuration by the first communication entity and by
    Type: Application
    Filed: June 18, 2014
    Publication date: May 19, 2016
    Applicant: Sckipio Technologies S.I LTD
    Inventors: Guy Reina, Rami Verbin