公开(公告)号：US11937127B2

公开(公告)日：2024-03-19

申请号：US17929864

申请日：2022-09-06

Applicant: Verizon Patent and Licensing Inc.

Inventor： David Taft ,  Nicklous D. Morris ,  Parry Cornell Booker ,  Ye Huang ,  Jerry Steben ,  Maqbool Chauhan ,  Kalyani Bogineni

IPC: H04W28/10 ,  H04L45/00 ,  H04L45/50 ,  H04L45/74

CPC classification number: H04W28/10 ,  H04L45/50 ,  H04L45/66 ,  H04L45/74

Abstract: A device may include a processor configured to establish a data traffic flow for a user equipment (UE) device and determine per flow descriptor attributes associated with the data traffic flow, wherein the per flow descriptor attributes identify at least a source, a destination, and a protocol associated with the data traffic flow. The processor may be further configured to determine at least one additional per flow descriptor attribute for the data traffic flow and send the per flow descriptor attributes and the at least one additional per flow descriptor attribute to a network exposure device of a core network, wherein the network exposure device is configured to communicate with servers outside the core network.

公开(公告)号：US11909422B2

公开(公告)日：2024-02-20

申请号：US18054851

申请日：2022-11-11

Applicant: MICROSOFT TECHNOLOGY LICENSING, LLC

Inventor： Joseph Leon Corkery ,  Benjamin Eliot Lundell ,  Larry Marvin Wall ,  Chad Balling McBride ,  Amol Ashok Ambardekar ,  George Petre ,  Kent D. Cedola ,  Boris Bobrov

IPC: H03M7/30 ,  G06N3/04 ,  G06N3/063 ,  G06F12/0862 ,  G06F9/46 ,  G06F1/324 ,  G06F3/06 ,  G06F9/38 ,  G06F12/08 ,  G06F12/10 ,  G06F15/80 ,  G06F17/15 ,  G06N3/049 ,  G06N3/06 ,  G06N3/08 ,  G06N3/10 ,  H04L45/02 ,  G06F9/30 ,  H04L67/1001 ,  H04L67/02 ,  G06F9/48 ,  G06F12/02 ,  G06N3/045 ,  G06N3/065 ,  G06F13/16 ,  G06F1/3234 ,  G06F13/28 ,  H04L7/02 ,  H03M7/46 ,  H04L45/50

CPC classification number: H03M7/3059 ,  G06F1/324 ,  G06F1/3275 ,  G06F3/0604 ,  G06F3/067 ,  G06F3/0631 ,  G06F9/30087 ,  G06F9/3836 ,  G06F9/3887 ,  G06F9/46 ,  G06F9/4881 ,  G06F12/0207 ,  G06F12/0238 ,  G06F12/08 ,  G06F12/0862 ,  G06F12/10 ,  G06F13/1673 ,  G06F13/1689 ,  G06F13/28 ,  G06F15/8007 ,  G06F17/15 ,  G06N3/04 ,  G06N3/045 ,  G06N3/049 ,  G06N3/06 ,  G06N3/063 ,  G06N3/065 ,  G06N3/08 ,  G06N3/10 ,  H03M7/6005 ,  H03M7/6011 ,  H03M7/70 ,  H04L45/04 ,  H04L67/02 ,  H04L67/1001 ,  G06F2209/484 ,  G06F2209/485 ,  G06F2212/657 ,  H03M7/46 ,  H04L45/50 ,  Y02D10/00

Abstract: A deep neural network (“DNN”) module compresses and decompresses neuron-generated activation data to reduce the utilization of memory bus bandwidth. The compression unit receives an uncompressed chunk of data generated by a neuron in the DNN module. The compression unit generates a mask portion and a data portion of a compressed output chunk. The mask portion encodes the presence and location of the zero and non-zero bytes in the uncompressed chunk of data. The data portion stores truncated non-zero bytes from the uncompressed chunk of data. A decompression unit receives a compressed chunk of data from memory in the DNN processor or memory of an application host. The decompression unit decompresses the compressed chunk of data using the mask portion and the data portion.

公开(公告)号：US20240056392A1

公开(公告)日：2024-02-15

申请号：US18495885

申请日：2023-10-27

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Ka ZHANG ,  Sheng FANG

IPC: H04L45/741 ,  H04L45/50 ,  H04L45/42

CPC classification number: H04L45/741 ,  H04L45/50 ,  H04L45/42

Abstract: Embodiments of this application provide a communication method and apparatus, so that packets of different services can be sent, based on an SR technology, on a same path specified by an SR policy. This avoids a problem that a great limitation exists in an implementation of dual-stack reconstruction, and improves communication efficiency. In the method, after receiving a first packet, a first network device forwards the first packet to a second network device based on a path specified by an SR policy. A destination endpoint specified by the SR policy is the second network device. An identifier of the destination endpoint includes a first IP address of the second network device and a second IP address of the second network device.

公开(公告)号：US11894998B2

公开(公告)日：2024-02-06

申请号：US18065460

申请日：2022-12-13

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Lianshu Zheng ,  Guoyi Chen

IPC: H04L43/0811 ,  H04L43/00 ,  H04L45/16 ,  H04L45/00 ,  H04L45/50

CPC classification number: H04L43/0811 ,  H04L43/00 ,  H04L45/16 ,  H04L45/20 ,  H04L45/50

Abstract: Embodiments of this application provide a bit-forwarding ingress router, a bit-forwarding router, and an OAM test method, and pertain to the field of multicast networks. A first BFR receives an OAM request packet from a BFIR; the first BFR determines, according to the OAM request packet, that a destination BFR corresponding to the OAM request packet is the first BFR; and the first BFR obtains a first OAM response packet according to an ID of the BFIR, and sends the first OAM response packet to the BFIR. According to the method and the apparatus that are provided in the embodiments of this application, a problem that a BFIR cannot diagnose or handle a transmission fault when the fault occurs during transmission of a multicast packet can be resolved, which helps implement connectivity testing by using an OAM packet and enables testing of multiple BFERs.

公开(公告)号：US20240039835A1

公开(公告)日：2024-02-01

申请号：US18487568

申请日：2023-10-16

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Chenchen Guan ,  Guifeng Liu

IPC: H04L45/24 ,  H04L45/50 ,  H04L12/46

CPC classification number: H04L45/245 ,  H04L45/50 ,  H04L12/4633

Abstract: Embodiments of this application disclose a packet processing method and a related device, to save access control list resources. A first network device receives a packet sent by a second network device. The packet reaches the first network device through a tunnel between the first network device and the second network device. The first network device determines a reserved port that is of the first network device and that corresponds to a port of the tunnel. The first network device processes the packet based on the reserved port.

公开(公告)号：US11888726B2

公开(公告)日：2024-01-30

申请号：US17976600

申请日：2022-10-28

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Fengmei Wang ,  Yong Long ,  Xia Chen

IPC: H04L45/16 ,  H04L45/121 ,  H04L12/18 ,  H04L47/125 ,  H04L45/125 ,  H04L45/64 ,  H04L45/50

CPC classification number: H04L45/16 ,  H04L12/18 ,  H04L12/1854 ,  H04L45/121 ,  H04L45/125 ,  H04L45/64 ,  H04L47/125 ,  H04L45/50

Abstract: A path establishment method and a controller are disclosed. The method includes: when detecting a path establishment request for establishing P2MP TE, computing a P2MP TE path by using head node information and tail node information included in the path establishment request; identifying a target branch node in the P2MP TE path, and obtaining a label of the target branch node; and when a third node corresponding to the head node information and the target branch node are not a same node, sending first information to the third node, and sending second information to the target branch node, where the second information is used to instruct the target branch node to generate a multicast forwarding entry. Embodiments of this application can reduce complexity of establishing the P2MP TE path.

公开(公告)号：US11882021B2

公开(公告)日：2024-01-23

申请号：US17909472

申请日：2020-12-16

Applicant: ZTE CORPORATION

Inventor： Quan Xiong ,  Ran Chen ,  Jinghai Yu

IPC: H04L45/00 ,  H04L45/16 ,  H04L45/50

CPC classification number: H04L45/16 ,  H04L45/50 ,  H04L45/566

Abstract: Disclosed in the embodiments of the present disclosure are a packet forwarding method, apparatus and system, a network device and a storage medium. The method includes: carrying, according to Deterministic Networking (DetNet) requirements for a multicast packet based on Bit Index Explicit Replication (BIER), corresponding DetNet configuration information in BIER header information of the multicast packet; and sending the multicast packet carrying the BIER header information.

公开(公告)号：US11877160B2

公开(公告)日：2024-01-16

申请号：US17960672

申请日：2022-10-05

Applicant: DISH Wireless L.L.C

Inventor： Siddhartha Chenumolu ,  Andrew Trujillo ,  Sundeep Goswami ,  Ash Khamas ,  Amit Pathania

IPC: H04W16/24 ,  H04L41/0895 ,  H04L47/125 ,  H04L45/586 ,  H04L45/76 ,  H04W40/02 ,  H04W4/90 ,  H04L45/50 ,  H04L9/40 ,  H04W48/18 ,  H04W28/086 ,  H04W88/16

CPC classification number: H04W16/24 ,  H04L41/0895 ,  H04L45/50 ,  H04L45/586 ,  H04L45/76 ,  H04L47/125 ,  H04L63/0272 ,  H04W4/90 ,  H04W28/0861 ,  H04W40/02 ,  H04W48/18 ,  H04W88/16

Abstract: Various arrangements of hybrid cloud cellular network systems are presented herein. A cellular radio access network (RAN) that includes multiple base stations (BSs) can be in communication with a cloud computing platform. Multiple cloud-implemented national data centers (NDCs) can be present and executed on the public cloud computing platform. Network functions (NFs) are executed within each cloud-implemented NDC on the public cloud computing platform. The system further includes a cellular network database function. An instance of the cellular network database function is executed within each cloud-implemented NDC on the public cloud computing platform and updates each other instance of the cellular network database function.

公开(公告)号：US11868824B2

公开(公告)日：2024-01-09

申请号：US16549369

申请日：2019-08-23

Applicant: Arrcus Inc.

Inventor： Pushpasis Sarkar ,  Keyur Patel ,  Derek Man-Kit Yeung ,  Alpesh Patel ,  Lawrence Rolfe Kreeger ,  Nalinaksh Pai

IPC: G06F16/20 ,  G06F9/54 ,  H04L45/00 ,  H04L45/50 ,  H04L12/44 ,  H04L12/46 ,  H04L45/48 ,  G06F16/27 ,  G06F16/23 ,  G06F16/22 ,  G06F9/455 ,  H04L12/66 ,  H04L45/02 ,  G06F9/48 ,  H04L45/24 ,  H04L45/745 ,  H04L47/125 ,  H04L9/40 ,  H04L12/28 ,  H04L45/586 ,  H04L67/1097 ,  H04L67/55 ,  H04L49/25

CPC classification number: G06F9/542 ,  G06F9/45558 ,  G06F9/4881 ,  G06F9/54 ,  G06F16/2272 ,  G06F16/2379 ,  G06F16/27 ,  G06F16/278 ,  H04L12/2881 ,  H04L12/44 ,  H04L12/462 ,  H04L12/4633 ,  H04L12/4641 ,  H04L12/66 ,  H04L45/02 ,  H04L45/08 ,  H04L45/22 ,  H04L45/24 ,  H04L45/26 ,  H04L45/48 ,  H04L45/50 ,  H04L45/586 ,  H04L45/66 ,  H04L45/745 ,  H04L47/125 ,  H04L63/0272 ,  H04L67/1097 ,  H04L67/55 ,  G06F2009/45595 ,  H04L49/25 ,  H04L2012/4629

Abstract: Systems, methods, and devices for offloading network data to a datastore. A system includes a plurality of instances of a datastore node in a single networking device, each of the plurality of instances of the datastore node comprising: a datastore; a publisher independent of the datastore for publishing data to the datastore; a subscriber independent of the datastore for receiving information from the datastore; a replicator agent configured to connect to the datastore as a publisher or a subscriber; and a persistent storage agent configured to connect to the datastore as a publisher or a subscriber.

公开(公告)号：US20240007548A1

公开(公告)日：2024-01-04

申请号：US17855362

申请日：2022-06-30

Applicant: MELLANOX TECHNOLOGIES, LTD.

Inventor： Aviv Kfir ,  Ortal Ben Moshe ,  Barak Gafni

IPC: H04L69/22 ,  H04L45/50 ,  H04L12/46

CPC classification number: H04L69/22 ,  H04L45/50 ,  H04L12/4633

Abstract: A networking device and system are described, among other things. An illustrative system is disclosed to include a packet parser and a state machine that includes a NULL header state. The packet parser references the state machine to enter the NULL header state automatically in response to parsing a packet header of a predetermined type and then, while in the NULL header state, analyzes a subsequent set of bytes without advancing a parser pointer.