公开(公告)号：US11622292B2

公开(公告)日：2023-04-04

申请号：US17241965

申请日：2021-04-27

申请人： IDAC HOLDINGS, INC.

发明人： Saad Ahmad ,  Guanzhou Wang ,  Mahmoud Watfa

IPC分类号： H04W28/02 ,  H04L69/08 ,  H04W28/12 ,  H04W36/00 ,  H04W36/14

摘要： Procedures, systems, and devices for addressing quality of service (QoS) during an inter-system change of a wireless transmit/receive unit (WTRU) are discussed herein. A WTRU may send a packet data unit (PDU) modification request to a network node, such as a session management function (SMF) device, indicating support for reflective quality of services (RQoS). In response to the modification request, the WTRU may then receive an acknowledgement, after which the WTRU may then be able to send data for a PDU of a specific RQoS. The RQoS may be specific to a single PDU or a plurality of PDUs. The modification request may include Session Management (SM) and/or Mobility Management (MM) information. The modification request may be included in an attach procedure or a tracking area update (TAU).

公开(公告)号：US20230087001A1

公开(公告)日：2023-03-23

申请号：US17987771

申请日：2022-11-15

申请人： Parallel Wireless, Inc.

发明人： Rajesh Kumar Mishra ,  Steven Paul Papa ,  Kaitki Agarwal ,  Zeev Lubenski ,  Jitender Arora

IPC分类号： H04L69/08 ,  H04W92/20 ,  H04W92/02 ,  H04B7/06 ,  H04B7/185 ,  H04B7/0413 ,  H04B7/10 ,  H04W16/14 ,  H04W16/28 ,  H04W36/06 ,  H04W76/19 ,  H04W76/27 ,  H04W36/18 ,  H04W64/00

摘要： A method for Xx/Xn interface communication is disclosed, comprising: at an Xx/Xn gateway for communicating with, and coupled to, a first and a second radio access network (RAN), receiving messages from the first RAN according to a first Xx/Xn protocol and mapping the received messages to a second Xx/Xn protocol for transmission to the second RAN; maintaining state of one of the first RAN or the second RAN at the Xx/Xn gateway; executing executable code received at an interpreter at the Xx/Xn gateway as part of the received messages; altering the maintained state based on the executed executable code; and receiving and decoding an initial Xx/Xn message from the first RAN; identifying specific strings in the initial Xx/Xn message; matching the identified specific strings in a database of stored scripts; and performing a transformation on the initial Xx/Xn message, the transformation being retrieved from the database for stored scripts, the stored scripts being transformations.

公开(公告)号：US11611452B2

公开(公告)日：2023-03-21

申请号：US17052961

申请日：2019-04-18

申请人： Continental Automotive GmbH

发明人： Christoph Arndt ,  Stefan Brunner ,  Helge Zinner

IPC分类号： H04L12/40 ,  H04L47/28 ,  H04L69/08

摘要： A gateway for data communication in a vehicle includes: a first communication interface, configured to use a first communication protocol; and a second communication interface configured to use a second communication protocol. The gateway is configured to transmit data from the first to the second communication interface and to transmit data from the second communication interface to the first communication interface. The gateway further includes a media converter configured to convert quality of service information from the first to the second communication protocol and from the second to the first communication protocol.

公开(公告)号：US20230074815A1

公开(公告)日：2023-03-09

申请号：US18054148

申请日：2022-11-10

申请人： HUAWEI TECHNOLOGIES CO., LTD.

发明人： Nan Li ,  Linchun Wang

IPC分类号： H04L45/74 ,  H04L12/46 ,  H04L69/08 ,  H04L69/18 ,  H04L69/06

摘要： A method, including obtaining a first protocol descriptor according to a protocol header field of an input packet, and further according to a preset protocol field mapping relationship, where the first protocol descriptor corresponds to the protocol header field of the input packet, and where the preset protocol field mapping relationship comprises a mapping relationship between the first protocol descriptor and the protocol field of the input packet, obtaining a second protocol descriptor according to the first protocol descriptor, obtaining, according to the preset protocol field mapping relationship and the second protocol descriptor, a second protocol header field, and obtaining an output packet, where the output packet comprises the second protocol header field.

公开(公告)号：US11601942B2

公开(公告)日：2023-03-07

申请号：US17156441

申请日：2021-01-22

申请人： Avago Technologies International Sales Pte. Limited

发明人： Vinko Erceg ,  Mark Gonikberg ,  Rohit Gaikwad ,  Hongyu Xie ,  Anand Iyer ,  Venkat Kodavati ,  Tirdad Sowlati ,  Payam Torab Jahromi ,  Matthew J. Fischer

IPC分类号： H04L5/00 ,  H04W72/0453 ,  H04L69/18 ,  H04L69/324 ,  H04L69/08 ,  H04L69/323 ,  H04W16/28 ,  H04W72/044 ,  H04W72/08 ,  H04L101/622 ,  H04W80/02

摘要： A device implementing unified coordination of wireless communications over multiple physical layers may include a MAC module communicatively coupled to first and second physical layer modules that are each configured to communicate with another device over first and second physical wireless channels, respectively. The MAC module may be configured to provide data to the first physical layer module for transmission to the another device over the first physical wireless channel, where the first physical wireless channel is associated with a first link parameter. The MAC module may be further configured to facilitate initializing the second physical wireless channel based at least in part on the first link parameter of the first physical wireless channel, and after initialization of the second physical wireless channel, provide second data to the second physical layer module for transmission to the another device over the second physical wireless channel.

公开(公告)号：US20230069156A1

公开(公告)日：2023-03-02

申请号：US18047890

申请日：2022-10-19

申请人： Aalyria Technologies, Inc.

发明人： Brian BARRITT ,  Sharath ANANTH

IPC分类号： H04L65/612 ,  H04W4/20 ,  H04N21/472 ,  H04L69/08 ,  H04L67/306 ,  H04L65/65 ,  H04L67/50 ,  H04L67/5681

摘要： An end user premises device is provided that includes a memory, one or more transceivers, and one or more processors. The one or more transceivers are configured to communicate with one or more stations in a network and a client device. The one or more processors are configured to receive a first user request for data from the client device using the one or more transceivers, determine a first point in time for retrieving the data based on an amount of charge in batteries of the one or more stations in the network, retrieve, at the first point in time, the data from a remote server via the network using the one or more transceivers, store the data in the memory, and in response to a second user request, transmit the data to the client device using the one or more transceivers.

公开(公告)号：US20230052895A1

公开(公告)日：2023-02-16

申请号：US17978782

申请日：2022-11-01

申请人： CLOUDFLARE, INC.

发明人： Michael John VANDERWATER ,  Nicholas Alexander WONDRA

IPC分类号： H04L69/329 ,  H04L69/163 ,  H04W88/06 ,  H04L69/08 ,  H04L67/56

摘要： A first transport protocol connection is established between a first proxy network element and a second proxy network element. The first proxy network element receives from a first Border Gateway Protocol (BGP) client, first BGP data destined to a second BGP client that is connected to the second proxy network element. The first BGP data is transmitted to the second proxy network element through the first transport protocol connection for delivery to the second BGP client. The first proxy network element receives second BGP data destined to the second BGP client. Responsive to determining that the first transport protocol connection is down, the first proxy network element stores the second BGP data and establishes a second transport protocol connection to the second proxy network element. The second BGP data is transmitted to the second proxy network element through the second transport protocol connection.

公开(公告)号：US11582185B2

公开(公告)日：2023-02-14

申请号：US17489063

申请日：2021-09-29

申请人： Tria Network Systems, LLC

发明人： John D. Day

IPC分类号： H04L61/5084 ,  H04L41/14 ,  H04L45/00 ,  H04L47/10 ,  H04L47/12 ,  H04L47/193 ,  H04L47/21 ,  H04L47/2416 ,  H04L49/90 ,  H04L69/08 ,  H04L69/06 ,  H04L69/24 ,  H04L69/32 ,  H04L61/5061 ,  H04L65/75 ,  H04L65/1069 ,  H04L69/325 ,  H04L69/329 ,  H04Q3/00 ,  H04W40/24 ,  H04W80/04 ,  H04L61/10 ,  H04L41/00 ,  H04L41/0896 ,  H04L41/147 ,  H04L41/5025 ,  G06F21/10 ,  H04L67/01 ,  H04L67/565 ,  H04L67/306 ,  H04W8/08 ,  H04W8/26

摘要： A digital data communications network that supports efficient, scalable routing of data and use of network resources by combining a recursive division of the network into hierarchical sub-networks with repeating parameterized general purpose link communication protocols and an addressing methodology that reflects the physical structure of the underlying network hardware. The sub-division of the network enhances security by reducing the amount of the network visible to an attack and by insulating the network hardware itself from attack. The fixed bandwidth range at each sub-network level allows quality of service to be assured and controlled. The routing of data is aided by a topological addressing scheme that allows data packets to be forwarded towards their destination based on only local knowledge of the network structure, with automatic support for mobility and multicasting. The repeating structures in the network greatly simplify network management and reduce the effort to engineer new network capabilities.

公开(公告)号：US11546384B2

公开(公告)日：2023-01-03

申请号：US16032226

申请日：2018-07-11

申请人： Comcast Cable Communications, LLC

发明人： Michael Connelly ,  Sree Kotay ,  Hari Venkatram Pedaprolu ,  Bhagabati Prasad Maharana

IPC分类号： H04L29/06 ,  H04L65/1023 ,  H04L65/1033 ,  H04L65/1069 ,  H04L69/08 ,  H04L65/1045 ,  H04M7/00

摘要： One or more endpoints may be registered with a gateway at a premises. The gateway may include local physical interfaces for communicating with a first subset of the endpoints. The gateway may further include Session Initiation Protocol (SIP) proxy servers for communicating with a second subset of the endpoints. Incoming communications to the premises may be routed by the gateway to one or more of the endpoints via the local physical interfaces or the SIP proxy servers. One or more endpoints may initiate outgoing communications via the local physical interfaces or the SIP proxy servers.

公开(公告)号：US11546275B2

公开(公告)日：2023-01-03

申请号：US17029588

申请日：2020-09-23

申请人： Cisco Technology, Inc.

发明人： Riaz Khan ,  Atri Indiresan ,  Manas Pati

IPC分类号： H04L12/939 ,  H04L49/55 ,  H04L49/00 ,  G06F13/38 ,  H04L67/1095 ,  H04L69/08 ,  H04L49/15

摘要： An embodiment is directed to switchover operations with a mobile virtualized network device in a mobile device. The mobile virtualized hardware switchover operations may be used to selectively and temporarily provide virtualized control-plane operations to the data-plane of a non-redundant network device undergoing an upgrade or a reboot of its control plane. A non-redundant network device may operate hitless, or near hitless, operation even when its control plane is unavailable.