Patents by Inventor Stephen Rayment

Stephen Rayment 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).

  • Publication number: 20240080221
    Abstract: A method, system and apparatus for a hybrid DOCSIS-5G NR system are disclosed. According to one aspect, a method includes implementing, in a first network node a hybrid coax fiber (HFC) centralized access architecture (I-CCAP) modified to include a wireless core. The method also includes establishing communication links from the wireless core to radio equipment of a second network node. According to another aspect, a method provides implementing, in the second network node, a remote physical architecture (R-PHY), the R-PHY configured to communicate with a CCAP core of the I-CAPP of the first network node, and implementing in the first node, radio base station (RBS) equipment configured to communicate with the R-PHY to enable wireless communication system services to consumer premises equipment (CPE).
    Type: Application
    Filed: February 10, 2022
    Publication date: March 7, 2024
    Inventors: Roland SMITH, Stephen RAYMENT, Miguel BERG, Elmar TROJER
  • Publication number: 20220286924
    Abstract: Systems and methods are disclosed for providing a network-instructed handover of a wireless device from a Wireless Local Area Network (WLAN) to a Radio Access Network (RAN) of another Radio Access Technology (RAT), e.g., a 3rd Generation Partnership Project (3GPP) or 3rd Generation Partnership Project 2 (3GPP2) RAT. In one embodiment, a WLAN access node determines that a handover of a wireless device from the WLAN to another RAN of a different RAT is to be performed and transmits a handover instruction to the wireless device that instructs the wireless device to perform a handover from the WLAN to a RAN of a different RAT. In this manner, the WLAN access node is able to steer the wireless device from the WLAN to a RAN of a different RAT.
    Type: Application
    Filed: March 28, 2022
    Publication date: September 8, 2022
    Inventors: Filip Mestanov, Tomas Hedberg, Stephen Rayment, Dinand Roeland, Magnus Stattin, Jari Vikberg
  • Publication number: 20220210661
    Abstract: Methods and apparatus are provided. In an example aspect, a method in a wireless communication device is provided. The method comprises receiving, from a network node, an indication of useable frequencies for unlicensed wireless communication by the wireless communication device, selecting one or more of the useable frequencies for unlicensed wireless communication, and sending an indication of the selected one or more of the useable frequencies to the network node.
    Type: Application
    Filed: December 30, 2020
    Publication date: June 30, 2022
    Inventors: Christopher Richards, Stephen Rayment, Martin Sjödin
  • Patent number: 11290927
    Abstract: Systems and methods are disclosed for providing a network-instructed handover of a wireless device from a Wireless Local Area Network (WLAN) to a Radio Access Network (RAN) of another Radio Access Technology (RAT), e.g., a 3rd Generation Partnership Project (3GPP) or 3rd Generation Partnership Project 2 (3GPP2) RAT. In one embodiment, a WLAN access node determines that a handover of a wireless device from the WLAN to another RAN of a different RAT is to be performed and transmits a handover instruction to the wireless device that instructs the wireless device to perform a handover from the WLAN to a RAN of a different RAT. In this manner, the WLAN access node is able to steer the wireless device from the WLAN to a RAN of a different RAT.
    Type: Grant
    Filed: May 2, 2019
    Date of Patent: March 29, 2022
    Assignee: Telefonaktiebolaget L M Ericsson (publ)
    Inventors: Filip Mestanov, Tomas Hedberg, Stephen Rayment, Dinand Roeland, Magnus Stattin, Jari Vikberg
  • Patent number: 11140725
    Abstract: Embodiments include methods performed by a network node in a wireless communication network. The node is part of a first BSS that is one of a plurality of BSS in a Mobility Domain (MD) that supports a Fast BSS Transition procedure. Such methods include transmitting one or more Fast Initial Link Setup Discovery (FD) frames. Each FD frame includes an identifier of the first MD, which enables receiving devices to determine, without receiving any non-FD frames from the network node, whether to associate with the network node via the Fast BSS Transition procedure. Such methods include associating with a first device through the Fast BSS procedure, wherein the first wireless communication device was previously associated with one of the BSS in the MD. Other embodiments include complementary methods performed by devices, as well as network nodes and devices configured to perform such methods.
    Type: Grant
    Filed: October 15, 2019
    Date of Patent: October 5, 2021
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Filip Mestanov, Stephen Rayment
  • Patent number: 11019483
    Abstract: An access point (300, 400) and a method (100) performed thereby for communicating with a wireless device are provided. The access point supports two or more virtual networks. The method (100) comprising receiving (110) a probe request from the wireless device, the probe request comprising an indication whether the wireless device supports Multiple Basic Service Set Identifier, M-BSSID, capability or not; and sending (130) a probe response to the wireless device in accordance with the indication comprised in the probe request.
    Type: Grant
    Filed: September 30, 2016
    Date of Patent: May 25, 2021
    Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    Inventors: Filip Mestanov, Stephen Rayment, Chris Williams
  • Publication number: 20200045755
    Abstract: Embodiments include methods performed by a network node in a wireless communication network. The node is part of a first BSS that is one of a plurality of BSS in a Mobility Domain (MD) that supports a Fast BSS Transition procedure. Such methods include transmitting one or more Fast Initial Link Setup Discovery (FD) frames. Each FD frame includes an identifier of the first MD, which enables receiving devices to determine, without receiving any non-FD frames from the network node, whether to associate with the network node via the Fast BSS Transition procedure. Such methods include associating with a first device through the Fast BSS procedure, wherein the first wireless communication device was previously associated with one of the BSS in the MD. Other embodiments include complementary methods performed by devices, as well as network nodes and devices configured to perform such methods.
    Type: Application
    Filed: October 15, 2019
    Publication date: February 6, 2020
    Inventors: Filip Mestanov, Stephen Rayment
  • Patent number: 10499440
    Abstract: The proposed technology relates to the procedure of generating a Fast Initial Link Setup, FILS, Discovery frame (1400) including Mobility Domain information (1401) and/or the exchange of such a frame between a network node and a wireless communication device, e.g. to enable the wireless communication device to determine whether to associate with the network node through a full authentication procedure or through a reduced authentication procedure.
    Type: Grant
    Filed: June 11, 2015
    Date of Patent: December 3, 2019
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Filip Mestanov, Stephen Rayment
  • Publication number: 20190261232
    Abstract: Systems and methods are disclosed for providing a network-instructed handover of a wireless device from a Wireless Local Area Network (WLAN) to a Radio Access Network (RAN) of another Radio Access Technology (RAT), e.g., a 3rd Generation Partnership Project (3GPP) or 3rd Generation Partnership Project 2 (3GPP2) RAT. In one embodiment, a WLAN access node determines that a handover of a wireless device from the WLAN to another RAN of a different RAT is to be performed and transmits a handover instruction to the wireless device that instructs the wireless device to perform a handover from the WLAN to a RAN of a different RAT. In this manner, the WLAN access node is able to steer the wireless device from the WLAN to a RAN of a different RAT.
    Type: Application
    Filed: May 2, 2019
    Publication date: August 22, 2019
    Inventors: Filip Mestanov, Tomas Hedberg, Stephen Rayment, Dinand Roeland, Magnus Stattin, Jari Vikberg
  • Patent number: 10368318
    Abstract: Protocols and algorithms for contention-based adaptive modulation networks, typically used in unlicensed bands. A wireless system in which high modulation rate packets are prioritized over low rate packets. The wireless system is configured to process communication signals from plural user portable devices having wireless access points capable of dynamically adjusting access point transmit power on a user-by-user basis to a minimum level required to achieve a target signal-to-noise ratio from each user portable device irrespective of the interference observed on the link is also disclosed. The wireless system is also capable of dynamically adjusting access point transmitter power and receiver sensitivity on a user-by-user basis to a minimum level required to achieve the highest possible modulation rate.
    Type: Grant
    Filed: December 30, 2010
    Date of Patent: July 30, 2019
    Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    Inventors: Waichi Lo, Roland Smith, Chris Williams, Stephen Rayment, Michael Russell
  • Patent number: 10321364
    Abstract: Systems and methods are disclosed for providing a network-instructed handover of a wireless device from a Wireless Local Area Network (WLAN) to a Radio Access Network (RAN) of another Radio Access Technology (RAT), e.g., a 3rd Generation Partnership Project (3GPP) or 3rd Generation Partnership Project 2 (3GPP2) RAT. In one embodiment, a WLAN access node determines that a handover of a wireless device from the WLAN to another RAN of a different RAT is to be performed and transmits a handover instruction to the wireless device that instructs the wireless device to perform a handover from the WLAN to a RAN of a different RAT. In this manner, the WLAN access node is able to steer the wireless device from the WLAN to a RAN of a different RAT.
    Type: Grant
    Filed: July 14, 2017
    Date of Patent: June 11, 2019
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Filip Mestanov, Tomas Hedberg, Stephen Rayment, Dinand Roeland, Magnus Stattin, Jari Vikberg
  • Patent number: 10257775
    Abstract: A method and apparatus for determining whether to allow attachment of a mobile terminal to a Radio Access Network. A selection function node receives an indication that the mobile terminal has requested to attach to the Radio Access Network. A determination is made of a property of a radio connection on both an uplink and a downlink between the mobile terminal and the RAN. On the basis of the determined property, a further determination is made as to whether to allow attachment of the mobile terminal to the RAN.
    Type: Grant
    Filed: August 28, 2013
    Date of Patent: April 9, 2019
    Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    Inventors: Dinand Roeland, Kaiyuan Huang, Stephen Rayment
  • Publication number: 20180302783
    Abstract: An access point (300, 400) and a method (100) performed thereby for communicating with a wireless device are provided. The access point supports two or more virtual networks. The method (100) comprising receiving (110) a probe request from the wireless device, the probe request comprising an indication whether the wireless device supports Multiple Basic Service Set Identifier, M-BSSID, capability or not; and sending (130) a probe response to the wireless device in accordance with the indication comprised in the probe request.
    Type: Application
    Filed: September 30, 2016
    Publication date: October 18, 2018
    Inventors: Filip Mestanov, Stephen Rayment, Chris Williams
  • Patent number: 9980192
    Abstract: A method and apparatus are disclosed for steering a UE (103) from a WLAN (105) to a cellular network (106) with an overlapping coverage area. The UE (103) is connected to the WLAN (105) through an access point (AP) (102). The AP (102) suppresses the broadcast of a network identifier of the WLAN (105) and de-authenticates the UE (103) from the WLAN (105). After de-authenticating the UE (103), the AP (102) ignores probe requests from the UE (103). The UE (103) will conclude that the WLAN (105) is no longer available and will connect to the cellular network. From the perspective of the UE (103), the suppression of the network makes it appear to the UE (103) that it has moved out of range of the AP (102) so the UE (103) will not “blacklist” the WLAN (105). The suppression of the network ID will not impact UEs not targeted, which will continue to communicate via WLAN (105) even when the network ID is suppressed.
    Type: Grant
    Filed: October 10, 2014
    Date of Patent: May 22, 2018
    Assignee: Telefonaktiebolaget L M Ericsson (publ)
    Inventors: Christopher Williams, Aroosh Elahi, Evangelos Paravalos, Stephen Rayment
  • Patent number: 9980130
    Abstract: The present disclosure provides a method and apparatus to initiate a session with a packet gateway for a connecting device configured to authenticate with a subscribing wireless device's authentication information. In some embodiments, an access node is configured to receive identification information uniquely identifying the connecting device, and based on the identification information received, provide a service to the connecting device and/or send a session request message to the packet gateway to establish a session for the connecting device, the session request message including information distinguishing the connecting device from another wireless device configured to authenticate with the authentication information associated with the subscribing wireless device.
    Type: Grant
    Filed: October 21, 2014
    Date of Patent: May 22, 2018
    Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    Inventors: Stephen Rayment, Xuan Chen
  • Patent number: 9967233
    Abstract: A method of operation of a network of WLAN access points comprises establishing a first WLAN access point (APa) having a first coverage area; and establishing a plurality of second WLAN access points (AP1, . . . , AP7) having respective second coverage areas, such that the second access points provide traffic connections for at least one communications device in at least one of the respective second coverage areas; wherein the first coverage area overlaps the plurality of second coverage areas, and wherein the first WLAN access point provides control information for the at least one communications device.
    Type: Grant
    Filed: January 21, 2015
    Date of Patent: May 8, 2018
    Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    Inventors: Guido Hiertz, Christofer Lindheimer, Stephen Rayment
  • Patent number: 9813977
    Abstract: WI-FI/3GPP access selection techniques are used to control selection by a user terminal between cellular network cells and WI-FI cells. Cellular network cells providing overlapping coverage with WI-FI cells are correlated with the WI-FI cells. A received signal strength threshold is determined for each WI-FI cell based on an average throughput of the cellular network cells correlated with the WI-FI cell. The WI-FI user terminal admit threshold is used to control the effective coverage of the WI-FI cell. A user terminal operating within a cellular network cell is admitted to a WI-FI only if it is within the effective coverage area of the WI-FI cell as determined by the received signal strength threshold. Increasing the threshold shrinks the effective coverage area of the WI-FI cell to allow user terminal only of strong RSSI to make connection to the cell, and steers user terminal of weak RSSI away from the WI-FI cell.
    Type: Grant
    Filed: June 14, 2016
    Date of Patent: November 7, 2017
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Kaiyuan Huang, Gary Tam, Stephen Rayment
  • Publication number: 20170318506
    Abstract: Systems and methods are disclosed for providing a network-instructed handover of a wireless device from a Wireless Local Area Network (WLAN) to a Radio Access Network (RAN) of another Radio Access Technology (RAT), e.g., a 3rd Generation Partnership Project (3GPP) or 3rd Generation Partnership Project 2 (3GPP2) RAT. In one embodiment, a WLAN access node determines that a handover of a wireless device from the WLAN to another RAN of a different RAT is to be performed and transmits a handover instruction to the wireless device that instructs the wireless device to perform a handover from the WLAN to a RAN of a different RAT. In this manner, the WLAN access node is able to steer the wireless device from the WLAN to a RAN of a different RAT.
    Type: Application
    Filed: July 14, 2017
    Publication date: November 2, 2017
    Inventors: Filip Mestanov, Tomas Hedberg, Stephen Rayment, Dinand Roeland, Magnus Stattin, Jari Vikberg
  • Patent number: 9756533
    Abstract: Systems and methods are disclosed for providing a network-instructed handover of a wireless device from a Wireless Local Area Network (WLAN) to a Radio Access Network (RAN) of another Radio Access Technology (RAT), e.g., a 3rd Generation Partnership Project (3GPP) or 3rd Generation Partnership Project 2 (3GPP2) RAT. In one embodiment, a WLAN access node determines that a handover of a wireless device from the WLAN to another RAN of a different RAT is to be performed and transmits a handover instruction to the wireless device that instructs the wireless device to perform a handover from the WLAN to a RAN of a different RAT. In this manner, the WLAN access node is able to steer the wireless device from the WLAN to a RAN of a different RAT.
    Type: Grant
    Filed: April 7, 2014
    Date of Patent: September 5, 2017
    Assignee: Telefonaktiebolaget L M Ericsson (publ)
    Inventors: Filip Mestanov, Tomas Hedberg, Stephen Rayment, Dinand Roeland, Magnus Stattin, Jari Vikberg
  • Patent number: 9585066
    Abstract: A method and a wireless access node for enabling management of cellular connectivity of a wireless device as well as a method and a wireless device for providing information about availability of cellular connectivity towards a radio network node are disclosed. The wireless device has Wi-Fi radio for access to the wireless access node and cellular radio for access to the radio network node. The wireless device sends, to the wireless access node, a second message, which indicates to the wireless access node availability of the cellular connectivity. The wireless access node manages the cellular connectivity based on the second message.
    Type: Grant
    Filed: September 4, 2014
    Date of Patent: February 28, 2017
    Assignee: Telefonaktiebolaget L M Ericsson (publ)
    Inventors: Filip Mestanov, Stephen Rayment, Christofer Lindheimer, Guido Hiertz, Eric Nordström