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    LIGHT CONNECTIVITY AND AUTONOMOUS MOBILITY
    1.
    发明公开
    LIGHT CONNECTIVITY AND AUTONOMOUS MOBILITY 审中-公开

    公开(公告)号：US20230345574A1

    公开(公告)日：2023-10-26

    申请号：US18215522

    申请日：2023-06-28

    Applicant: INTERDIGITAL PATENT HOLDINGS, INC.

    Inventor： Yugeswar DEENOO ,  Ghyslain PELLETIER ,  Ping Hsuan TAN ,  Martino FREDA

    IPC: H04W68/02 ,  H04W76/27 ,  H04W76/28 ,  H04W36/30 ,  H04W76/11 ,  H04W36/08

    CPC classification number: H04W76/27 ,  H04W36/08 ,  H04W36/30 ,  H04W68/02 ,  H04W76/11 ,  H04W76/28 ,  H04W72/23

    Abstract: Light and/or Inactive state connectivity and/or autonomous mobility techniques are contemplated. A WTRU may, for example, have an inactive/idle mode, a light connected/loosely connected/Inactive mode and/or a connected/fully connected/Active mode. A WTRU in light connected mode may have a WTRU context stored in a RAN. A WTRU may perform an area monitoring procedure while in light connected state. A WTRU may engage in autonomous mobility during light connectivity. A WTRU may move within a logical area (e.g., a RAN paging area), perhaps without notifying the network. The WTRU may provide notice when it has moved outside a logical area (e.g., update RAN paging area). Mobility in light connected state may be network controlled (e.g., to enable handover when data transfer may be allowed and/or ongoing). A WTRU may be reachable during a light connectivity state. A WTRU may engage in autonomous mobility during light connectivity and/or an Inactive state.

    APPARATUS AND METHODS FOR SCHEDULING RESOURCES IN MESH NETWORKS
    2.
    发明申请
    APPARATUS AND METHODS FOR SCHEDULING RESOURCES IN MESH NETWORKS 审中-公开
    用于调度网络资源的装置和方法

    公开(公告)号：US20160029403A1

    公开(公告)日：2016-01-28

    申请号：US14766075

    申请日：2014-02-07

    Applicant: INTERDIGITAL PATENT HOLDINGS, INC.

    Inventor： Arnab ROY ,  Yugeswar DEENOO ,  Ravikumar V. PRAGADA ,  Onur SAHIN ,  Philip J. PIETRASKI

    IPC: H04W72/12 ,  H04W16/28 ,  H04W28/02 ,  H04W72/04

    CPC classification number: H04W72/1226 ,  H04W16/28 ,  H04W28/0278 ,  H04W72/0406 ,  H04W72/0446 ,  H04W84/18 ,  H04W88/08

    Abstract: Methods and apparatuses are described herein that facilitate mesh network communication by a millimeter wave base stations (mBs) or WTRUs as nodes of a directional mesh network with other nodes of the directional mesh network. The mB or WTRU may include a directional antenna configured to transmit and receive signals in specific directions during the mesh network communication to define a directional mesh network. The mBs or WTRUs may transmit transmission request messages to neighbor nodes, wherein the transmission request messages include transmission slot allocation bitmaps and channel quality indicator information (CQI). Then response messages from the neighbor nodes may be received, wherein the response messages include receive slot allocation bitmaps and resource allocation decisions. The mBs or WTRUs may then update their transmission slot allocation bitmaps based on the received response messages and transmit data packets in specific directions based on the updated transmission slot allocation bitmap.

    Abstract translation: 本文描述了促进由毫米波基站（mB）或WTRU作为与定向网状网络的其他节点的定向网状网络的节点的网状网络通信的方法和装置。 mB或WTRU可以包括定向天线，其被配置为在网状网络通信期间在特定方向上发送和接收信号以定义定向网状网络。 mB或WTRU可以向相邻节点发送传输请求消息，其中传输请求消息包括传输时隙分配位图和信道质量指示符信息（CQI）。 然后可以接收来自邻居节点的响应消息，其中响应消息包括接收时隙分配位图和资源分配决定。 然后，mB或WTRU可以基于所接收的响应消息更新其传输时隙分配位图，并且基于更新的传输时隙分配位图在特定方向上发送数据分组。

    INTERFERENCE MEASUREMENTS AND MANAGEMENT IN DIRECTIONAL MESH NETWORKS
    4.
    发明申请
    INTERFERENCE MEASUREMENTS AND MANAGEMENT IN DIRECTIONAL MESH NETWORKS 审中-公开
    干扰测量和方向网络中的管理

    公开(公告)号：US20150373572A1

    公开(公告)日：2015-12-24

    申请号：US14766044

    申请日：2014-02-05

    Applicant: INTERDIGITAL PATENT HOLDINGS, INC.

    Inventor： Onur SAHIN ,  Arnab ROY ,  Yugeswar DEENOO ,  Ravikumar V. PRAGADA ,  Philip J. PIETRASKI ,  Joseph S. LEVY ,  Tao DENG

    IPC: H04W24/10 ,  H04W16/30 ,  H04W24/02 ,  H04W72/12

    CPC classification number: H04W24/10 ,  H04B7/0617 ,  H04W16/10 ,  H04W16/28 ,  H04W16/30 ,  H04W24/02 ,  H04W72/1231 ,  H04W84/18

    Abstract: Techniques may be used for interference measurement and management in directional mesh networks, including centralized and/or distributed approaches. A centralized node, such as an operations and maintenance (OAM) center, may use feedback from nodes in the mesh network to partition the nodes in the mesh network into clusters based on interference levels. Interference measurement reports may be used by the centralized node to update cluster membership. An initiating node in the mesh network may use topographical information to generate an initial interference cluster, and interference measurement frame (IMF) scheduling information may be used to schedule transmissions within the interference clusters. Techniques for opportunistic measurement campaigns, simultaneous measurement campaigns, link failure detection, and link re-acquisition in directional mesh networks may also be used.

    Abstract translation: 技术可用于定向网状网络中的干扰测量和管理，包括集中式和/或分布式方法。 诸如操作和维护（OAM）中心的集中式节点可以使用来自网状网络中的节点的反馈，以将网状网络中的节点基于干扰级别划分成簇。 中央节点可以使用干扰测量报告来更新集群成员资格。 网状网络中的发起节点可以使用地形信息来生成初始干扰群集，并且可以使用干扰测量帧（IMF）调度信息来调度干扰群集内的传输。 也可以使用用于机会主义测量活动，同时测量活动，链路故障检测和定向网状网络中的链路重新获取的技术。

    METHODS, APPARATUS, AND SYSTEMS FOR ARTIFICIAL INTELLIGENCE (AI)-ENABLED FILTERS IN WIRELESS SYSTEMS
    6.
    发明公开
    METHODS, APPARATUS, AND SYSTEMS FOR ARTIFICIAL INTELLIGENCE (AI)-ENABLED FILTERS IN WIRELESS SYSTEMS 审中-公开

    公开(公告)号：US20230389057A1

    公开(公告)日：2023-11-30

    申请号：US18032476

    申请日：2021-10-19

    Applicant: INTERDIGITAL PATENT HOLDINGS, INC.

    Inventor： Yugeswar DEENOO ,  Ghyslain PELLETIER

    IPC: H04W72/50 ,  G06N3/0455 ,  G06N3/084

    CPC classification number: H04W72/50 ,  G06N3/0455 ,  G06N3/084

    Abstract: Methods, apparatus and systems are disclosed. One method may include a wireless transmit/receive unit (WTRU) receiving a transmission including a data unit (DU) on a first set of resources. The WTRU may select an artificial intelligence (AI) filter based on the first set of resources and input the DU or a part of the DU to the selected AI filter. The WTRU may perform AI filtering on the inputted DU or part thereof to output any of: a set of AI-based transmission parameters or an AI-processed DU. The AI-processed DU may include: a first portion of the DU processed by the AI filter and a second portion of the DU processed by a rule-based component, or the DU processed by the AI filter. The WTRU may transmit any of: the AI-processed DU using a set of rule-based transmission parameters, or a rule-based DU using the AI-based transmission parameters.

    CONNECTIVITY SUPERVISION AND RECOVERY
    7.
    发明公开
    CONNECTIVITY SUPERVISION AND RECOVERY 审中-公开

    公开(公告)号：US20240138011A1

    公开(公告)日：2024-04-25

    申请号：US18529887

    申请日：2023-12-05

    Applicant: InterDigital Patent Holdings, Inc.

    Inventor： Yugeswar DEENOO ,  Ping Hsuan TAN ,  Ghyslain PELLETIER

    IPC: H04W76/18 ,  H04L1/00 ,  H04W16/28 ,  H04W24/08 ,  H04W68/00 ,  H04W72/044 ,  H04W76/15 ,  H04W76/19 ,  H04W80/02

    CPC classification number: H04W76/18 ,  H04L1/0061 ,  H04W16/28 ,  H04W24/08 ,  H04W68/005 ,  H04W72/046 ,  H04W76/15 ,  H04W76/19 ,  H04W80/02 ,  Y02D30/70

    Abstract: Systems, methods, and instrumentalities are disclosed for connectivity supervision and recovery. A WTRU may supervise its capability to transmit and receive data, including in the absence of a control channel (e.g. grant-less transmission). A supervision framework may permit a WTRU to supervise, for example, quality of a feedback channel, quality of reciprocal resources and/or transmission attempts. A supervision process may be a function of a control channel structure or WTRU state. A supervision process may be associated with a quality of service. A supervision process may be based on WTRU transmission for energy/resource efficient operation. Multiple Recovery procedures may be defined. A recovery procedure may be a function of a supervision process. A recovery procedure may be optimized for low latency services. Recovery procedures may involve dedicated resources for recovery, transition to light connection, grant-less resource, etc. User plane recovery may include reuse of layer 2 context, data replication to companion MAC instances, etc. Control plane recovery may use RAN paging, WTRU triggered multi-connectivity, etc. A recovery procedure for a supervision process associated with a beam process may include WTRU triggering beam training/beam refinement, etc.

    LONG-RANGE DEVICE DISCOVERY WITH DIRECTIONAL TRANSMISSIONS
    8.
    发明申请
    LONG-RANGE DEVICE DISCOVERY WITH DIRECTIONAL TRANSMISSIONS 审中-公开
    长距离设备发现与方向传输

    公开(公告)号：US20150382171A1

    公开(公告)日：2015-12-31

    申请号：US14766698

    申请日：2014-02-07

    Applicant: INTERDIGITAL PATENT HOLDINGS, INC.

    Inventor： Arnab ROY ,  Yugeswar DEENOO ,  Philip J. PIETRASKI ,  Ravikumar V. PRAGADA ,  Onur SAHIN

    IPC: H04W8/00 ,  H04Q3/08 ,  H04W40/24 ,  H04W48/16

    CPC classification number: H04W8/005 ,  H04Q3/08 ,  H04W40/244 ,  H04W48/16

    Abstract: Device discovery at long ranges using directional antenna patterns for both transmission and reception of discovery beacon messages and discovery beacon response messages. Omnidirectional band transmissions to assist aiming a directional antenna are also described. Further, discovery beacons that include only those information elements which are necessary for device discovery are discussed, as well as separate scheduling beacons. The discovery beacon may include more robust encoding to increase discovery range or may be transmitted using a narrower channel to improve signal to noise ratio.

    Abstract translation: 使用定向天线方式进行长距离的设备发现，用于发现和接收发现信标消息和发现信标响应消息。 还描述了用于辅助瞄准定向天线的全向频带传输。 此外，讨论了仅包括设备发现所必需的信息元素的发现信标，以及单独的调度信标。 发现信标可以包括更健壮的编码以增加发现范围，或者可以使用较窄的信道来传输，以提高信噪比。

    METHOD AND APPARATUS FOR DIRECTIONAL MESH INITIALIZATION
    9.
    发明申请
    METHOD AND APPARATUS FOR DIRECTIONAL MESH INITIALIZATION 有权
    用于方向初始化的方法和装置

    公开(公告)号：US20150373618A1

    公开(公告)日：2015-12-24

    申请号：US14766051

    申请日：2014-02-05

    Applicant: INTERDIGITAL PATENT HOLDINGS INC.

    Inventor： Yugeswar DEENOO ,  Arnab ROY ,  Ravikumar V. PRAGADA ,  Onur SAHIN ,  Philip J. PIETRASKI

    IPC: H04W40/16 ,  H04W72/08 ,  H04W56/00 ,  H04W8/00

    CPC classification number: H04W40/16 ,  H04B7/0695 ,  H04B7/088 ,  H04L41/12 ,  H04W8/005 ,  H04W40/12 ,  H04W56/005 ,  H04W72/082 ,  H04W84/18 ,  H04W84/22

    Abstract: A method and apparatus for association in a mesh network may be disclosed. A method in a new node may include performing a discovery procedure with a plurality of peer nodes in the mesh network, initiating a temporary association procedure with each peer node, selecting a set of peer nodes from the plurality of peer nodes based on a selection algorithm at least based on a signal-to-interference and noise ratio (SINR) with each peer node and an interference impact of each peer node, and performing a final association with the selected set of peer nodes.

    Abstract translation: 可以公开在网状网络中关联的方法和装置。 新节点中的方法可以包括：在网状网络中与多个对等节点执行发现过程，发起与每个对等节点的临时关联过程，基于选择算法从多个对等节点中选择一组对等节点 至少基于与每个对等节点的信号与干扰和噪声比（SINR）以及每个对等节点的干扰影响，并且与所选择的对等节点集合执行最终关联。

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