公开(公告)号：US12185163B2

公开(公告)日：2024-12-31

申请号：US18450318

申请日：2023-08-15

Applicant: Intel Corporation

Inventor： Wei Mao ,  Murali Narasimha ,  Jaemin Han ,  Meryem Simsek ,  Hosein Nikopour ,  Sudeep Palat ,  Navid Naderializadeh

IPC: H04W28/08 ,  H04W28/086 ,  H04W84/04

Abstract: Various embodiments herein provide techniques for integrated access and backhaul (IAB) nodes. For example, embodiments include techniques associated with: rate-proportional routing for network coding; utilizing multiple routes in IAB networks; user equipment (UE) and parent selection for efficient topology in IAB networks; establishing efficient IAB topologies; and/or adaptive coded-forwarding for network coding. Other embodiments may be described and claimed.

公开(公告)号：US20230422096A1

公开(公告)日：2023-12-28

申请号：US18450318

申请日：2023-08-15

Applicant: Intel Corporation

Inventor： Wei Mao ,  Murali Narasimha ,  Jaemin Han ,  Meryem Simsek ,  Hosein Nikopour ,  Sudeep Palat ,  Navid Naderializadeh

IPC: H04W28/08 ,  H04W28/086

CPC classification number: H04W28/0933 ,  H04W28/086 ,  H04W84/047

Abstract: Various embodiments herein provide techniques for integrated access and backhaul (IAB) nodes. For example, embodiments include techniques associated with: rate-proportional routing for network coding; utilizing multiple routes in IAB networks; user equipment (UE) and parent selection for efficient topology in IAB networks; establishing efficient IAB topologies; and/or adaptive coded-forwarding for network coding. Other embodiments may be described and claimed.

公开(公告)号：US20230082330A1

公开(公告)日：2023-03-16

申请号：US17953493

申请日：2022-09-27

Applicant: Intel Corporation

Inventor： Minyoung Park ,  Wei Mao ,  Dave A. Cavalcanti ,  Javier Perez-Ramirez ,  Hosein Nikopour

IPC: H04L1/00

Abstract: A non-access point (AP) station (STA) may be configured for receipt of a multi-user physical layer protocol data unit (MU-PPDU) with network coding. The STA may decode at least portions of a MU-PPDU received from an access point (AP). The MU-PPDU may comprise a first data portion addressed to the STA, a second data portion addressed to a second STA2, and a parity portion addressed to both the stations. The parity portion may be generated by the AP based on a network coding of the first and second data portions. When the first data portion is received by the STA with errors, the STA may attempt to recover the first data portion using both the parity portion and the second data portion.

公开(公告)号：US20230022409A1

公开(公告)日：2023-01-26

申请号：US17957987

申请日：2022-09-30

Applicant: Intel Corporation

Inventor： Ned M. Smith ,  Francesc Guim Bernat ,  Satish Jha ,  Vesh Raj Sharma Banjade ,  Arvind Merwaday ,  S M Iftekharul Alam ,  Christian Maciocco ,  Kshitij Arun Doshi ,  Wei Mao ,  Rath Vannithamby ,  Srikathyayani Srikanteswara ,  Yi Zhang ,  Hao Feng ,  Nageen Himayat ,  Hosein Nikopour ,  Liuyang Yang ,  Kathiravetpillai Sivanesan ,  Alexander Bachmutsky

IPC: G06F11/20

Abstract: Methods, apparatus, systems, and articles of manufacture are disclosed to manage a self-adaptive heterogeneous emergency network. An example apparatus to establish recovery nodes includes failure detection circuitry to determine a node initiated a reset procedure, override circuitry to suppress a native recovery procedure of the node, formation circuitry to initiate a heterogeneous recovery procedure, and trust circuitry to measure a root of trust of the node. Further, the example apparatus instantiates the formation circuitry further to broadcast heterogeneous recovery packets, and activate listener ports for responses to the heterogeneous recovery packets.

公开(公告)号：US12107728B2

公开(公告)日：2024-10-01

申请号：US17404309

申请日：2021-08-17

Applicant: Intel Corporation

Inventor： Shu-ping Yeh ,  Jaemin Han ,  Wei Mao ,  Jingwen Bai ,  Murali Narasimha

IPC: H04L43/0829 ,  H04L1/00 ,  H04L41/0823 ,  H04W24/10

CPC classification number: H04L41/0836 ,  H04L1/0003 ,  H04L1/0009 ,  H04L43/0829 ,  H04W24/10

Abstract: Embodiments of a virtualized radio-access network (RAN) node configured to implement functions including an O-RAN Distributed Unit (DU), an O-RAN Radio Unit (RU), an O-RAN Central Unit-Control Plane (CU-CP), and an O-RAN Central Unit-User Plane (CU-UP), are described herein. In some embodiments, a reliability enhancement strategy is determined according to measurement reports collected from user equipment (UEs), the DU and the CU-UP.

公开(公告)号：US20230412314A1

公开(公告)日：2023-12-21

申请号：US18210984

申请日：2023-06-16

Applicant: Intel Corporation

Inventor： Wei Mao ,  Minyoung Park ,  Hosein Nikopour

IPC: H04L1/1812 ,  H04L5/00 ,  H04L1/00

CPC classification number: H04L1/1816 ,  H04L5/0055 ,  H04L1/0057

Abstract: Logic to determine a first set of packets for transmission to a second STA in an aggregated medium access control (MAC) protocol data unit (A-MPDU). Logic to identify a retransmission scheme to determine a first number of packets to transmit based on the first set of packets. Logic to generate network coded packets for transmission in the A-MPDU, wherein the network coded packets comprise encoded combinations of the first set of packets. Logic to generate the A-MPDU for transmission to the second STA with the first number of packets. Logic to cause transmission of the A-MPDU. And logic to receive a block acknowledgement (BlockAck) comprising a feedback value, wherein the feedback value is a number of additional network coded packets requested by the second STA to decode the first set of packets or a number of packets received by the second STA.

公开(公告)号：US20220109622A1

公开(公告)日：2022-04-07

申请号：US17550936

申请日：2021-12-14

Applicant: Intel Corporation

Inventor： Shu-ping Yeh ,  Wei Mao ,  Hosein Nikopour ,  Shilpa Talwar ,  Murali Narasimha ,  Jingwen Bai

IPC: H04L45/121 ,  H04L45/302 ,  H04L69/22 ,  H04L47/215

Abstract: The present disclosure is related to multi-access traffic management in multi-access computing environments. A reliability enhancement engine (REE) operated by a multi-access multipath traffic manager identifies traffic flows that have high reliability requirements (“reliability flows”) and performs admission control for the reliability flows. The REE determines a coding rate (e.g., a redundancy factor) and traffic distribution strategies for the identified reliability flows. The REE applies cross-access network coding (NC) on the reliability flows, and handles multi-access acknowledgements and traffic pacing, which may involve multiplexing traffic of the reliability flows with non-high-reliability traffic. Other embodiments may be described and/or claimed.

公开(公告)号：US11751100B2

公开(公告)日：2023-09-05

申请号：US17014945

申请日：2020-09-08

Applicant: Intel Corporation

Inventor： Wei Mao ,  Murali Narasimha ,  Jaemin Han ,  Meryem Simsek ,  Hosein Nikopour ,  Sudeep Palat ,  Navid Naderializadeh

IPC: H04W28/08 ,  H04W28/086 ,  H04W84/04

CPC classification number: H04W28/0933 ,  H04W28/0804 ,  H04W84/047

Abstract: Various embodiments herein provide techniques for integrated access and backhaul (IAB) nodes. For example, embodiments include techniques associated with: rate-proportional routing for network coding; utilizing multiple routes in IAB networks; user equipment (UE) and parent selection for efficient topology in IAB networks; establishing efficient IAB topologies; and/or adaptive coded-forwarding for network coding. Other embodiments may be described and claimed.

公开(公告)号：US20230036520A1

公开(公告)日：2023-02-02

申请号：US17958341

申请日：2022-10-01

Applicant: INTEL CORPORATION

Inventor： Wei Mao ,  Minyoung Park ,  Hosein Nikopour

IPC: H04L5/00 ,  H04L1/00

Abstract: In one example, a wireless communication device may be configured to encode k data packets into n encoded packets according to a Network Coding (NC) scheme, wherein k is equal to or greater than two, and wherein n is greater than k; and to determine a count of x encoded packets out of the n encoded packets, for example, based on a count of m required packets. For example, a value of m may be based on a difference between k and a total count of successfully received encoded packets, which are successfully received by the receiver device. For example, the wireless communication device may be configured to transmit the x encoded packets over the wireless communication link.

公开(公告)号：US20210058989A1

公开(公告)日：2021-02-25

申请号：US17090562

申请日：2020-11-05

Applicant: Intel Corporation

Inventor： Meryem Simsek ,  Murali Narasimha ,  Jaemin Han ,  Wei Mao ,  Hosein Nikopour ,  Sudeep Palat

IPC: H04W76/12 ,  H04W40/02 ,  H04L12/721 ,  H04B17/318

Abstract: Various embodiments herein provide techniques for integrated access and backhaul (IAB) networks. For example, embodiments include techniques for network coding and/or establishing delay-efficient IAB network topologies. Other embodiments may be described and claimed.