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    Smooth UE transfer within an evolved packet core
    2.
    发明授权
    Smooth UE transfer within an evolved packet core 有权

    公开(公告)号：US10070357B2

    公开(公告)日：2018-09-04

    申请号：US14671829

    申请日：2015-03-27

    Applicant: Intel IP Corporation

    Inventor： Alexandre Stojanovski ,  Puneet Jain ,  Muthaiah Venkatachalam

    IPC: H04W36/18 ,  H04W76/11 ,  H04W4/08 ,  H04W36/00 ,  H04W76/02 ,  H04W88/16 ,  H04W36/12

    Abstract: Techniques described herein may enable Evolved Packet Core (EPC) devices (e.g., Mobility Management Entities (MMEs), Serving Gateways (SGWs), or Packet Data Network Gateways (PGWs)) to transfer a connection with a User Equipment (UE) from one EPC device to another EPC device without a break in service for the UE. The transfer may occur in response to an EPC device being overloaded, an EPC device being added or removed from a logical group of EPC devices, or in response one EPC device becoming more appropriate for the UE than another EPC device (e.g., due to a change in the geographic location of the UE). EPC devices may be implemented as virtual network functions, and the transfer of the UE may occur while the UE is in an active mode or an idle mode.

    PUBLIC SAFETY DISCOVERY AND COMMUNICATION USING A UE-TO-UE RELAY
    4.
    发明申请
    PUBLIC SAFETY DISCOVERY AND COMMUNICATION USING A UE-TO-UE RELAY 有权
    公共安全发现和使用UE到UE继电器的通信

    公开(公告)号：US20160212780A1

    公开(公告)日：2016-07-21

    申请号：US14812833

    申请日：2015-07-29

    Applicant: Intel IP Corporation

    Inventor： Alexandre Stojanovski

    IPC: H04W76/02 ,  H04W8/00

    CPC classification number: H04W76/14 ,  H04W8/005 ,  H04W88/04

    Abstract: Embodiments of the present disclosure describe apparatuses for public safety discovery and communication with a user equipment (UE)-to-UE relay. Various embodiments may include processing circuitry to execute instructions to determine a list of UEs with which an apparatus may communicate using device-to-device (D2D) communication and generate an announcement message that indicates the apparatus can serve as a relay based at least in part on the list. Other embodiments may be described and/or claimed.

    Abstract translation: 本公开的实施例描述了用于公共安全发现和与用户设备（UE）到UE中继的通信的设备。 各种实施例可以包括执行指令以执行指令以确定装置可以使用设备到设备（D2D）通信来与之进行通信的UE的列表的处理电路，并且至少部分地生成指示该装置可以用作中继的通知消息 在名单上。 可以描述和/或要求保护其他实施例。

    Systems, methods and devices for direct communication
    5.
    发明授权
    Systems, methods and devices for direct communication 有权

    公开(公告)号：US10469470B2

    公开(公告)日：2019-11-05

    申请号：US15608772

    申请日：2017-05-30

    Applicant: INTEL IP CORPORATION

    Inventor： Alexandre Stojanovski ,  Muthaiah Venkatachalam ,  Ana Lucia A. Pinheiro ,  Farid Adrangi

    IPC: H04L29/06 ,  H04L29/08 ,  H04L9/32 ,  H04W80/02 ,  H04W12/04 ,  H04W76/14 ,  H04W4/70

    Abstract: Device to device (D2D) communication can be performed with packet data convergence protocol (PDCP) based encapsulation without internet protocol (IP) addressing. The non-IP D2D PDCP-encapsulated communication can further include two forms of secure data transfer. A first non-IP D2D PDCP-encapsulated communication can be a negotiated non-IP D2D PDCP-encapsulated communication. A second non-IP D2D PDCP-encapsulated communication can be a non-negotiated non-IP D2D communication. The non-negotiated non-IP D2D PDCP-encapsulated communication can include a common key management server (KMS) version and a distributed KMS version. The encapsulated communication can be used with various protocols, including a PC5 protocol (such as the PC5 Signaling Protocol) and wireless access in vehicular environments (WAVE) protocols.

    BEARER-LESS ARCHITECTURE FOR A WIRELESS CELLULAR NETWORK
    7.
    发明申请
    BEARER-LESS ARCHITECTURE FOR A WIRELESS CELLULAR NETWORK 审中-公开

    公开(公告)号：US20180288784A1

    公开(公告)日：2018-10-04

    申请号：US15765998

    申请日：2016-05-17

    Applicant: INTEL IP CORPORATION

    Inventor： Alexandre Stojanovski ,  Muthaiah Venkatachalam ,  Richard Burbidge

    IPC: H04W72/12 ,  H04W28/02 ,  H04W76/10

    Abstract: An architecture, for a cellular communications system, is described herein in which a “bearer-less” model is used for both the radio interface and the network core. Instead of using an individual Layer 2 bearer for each Quality of Service (QoS) class, in the architecture described herein, a common Layer 2 connection (e.g., a Layer 2 “fat pipe”) may be used to handle traffic flows between a User Equipment (UE) device and an external Packet Data Network (PDN). Additionally, a bearer-less architecture may be used in the radio interface (i.e., between User Equipment (UE) and the eNB).

    SYSTEMS, METHODS AND DEVICES FOR DIRECT COMMUNICATION
    8.
    发明申请
    SYSTEMS, METHODS AND DEVICES FOR DIRECT COMMUNICATION 审中-公开

    公开(公告)号：US20180013737A1

    公开(公告)日：2018-01-11

    申请号：US15608772

    申请日：2017-05-30

    Applicant: INTEL IP CORPORATION

    Inventor： Alexandre Stojanovski ,  Muthaiah Venkatachalam ,  Ana Lucia A. Pinheiro ,  Farid Adrangi

    IPC: H04L29/06 ,  H04L9/32 ,  H04W76/02 ,  H04L29/08 ,  H04W80/02 ,  H04W12/04 ,  H04W4/00

    Abstract: Device to device (D2D) communication can be performed with packet data convergence protocol (PDCP) based encapsulation without internet protocol (IP) addressing. The non-IP D2D PDCP-encapsulated communication can further include two forms of secure data transfer. A first non-IP D2D PDCP-encapsulated communication can be a negotiated non-IP D2D PDCP-encapsulated communication. A second non-IP D2D PDCP-encapsulated communication can be a non-negotiated non-IP D2D communication. The non-negotiated non-IP D2D PDCP-encapsulated communication can include a common key management server (KMS) version and a distributed KMS version. The encapsulated communication can be used with various protocols, including a PC5 protocol (such as the PC5 Signaling Protocol) and wireless access in vehicular environments (WAVE) protocols.

    SYSTEMS, METHODS AND DEVICES FOR DIRECT COMMUNICATION
    10.
    发明申请
    SYSTEMS, METHODS AND DEVICES FOR DIRECT COMMUNICATION 有权
    用于直接通信的系统，方法和设备

    公开(公告)号：US20160212108A1

    公开(公告)日：2016-07-21

    申请号：US14751436

    申请日：2015-06-26

    Applicant: INTEL IP CORPORATION

    Inventor： Alexandre Stojanovski ,  Muthaiah Venkatachalam ,  Ana Lucia A. Pinheiro ,  Farid Adrangi

    IPC: H04L29/06 ,  H04W12/04 ,  H04L29/08

    CPC classification number: H04L63/061 ,  H04L9/3247 ,  H04L63/0428 ,  H04L63/06 ,  H04L63/0876 ,  H04L63/168 ,  H04L67/04 ,  H04L67/12 ,  H04L69/02 ,  H04L69/324 ,  H04L2209/24 ,  H04L2209/72 ,  H04W4/70 ,  H04W12/04 ,  H04W76/14 ,  H04W80/02

    Abstract: Device to device (D2D) communication can be performed with packet data convergence protocol (PDCP) based encapsulation without internet protocol (IP) addressing. The non-IP D2D PDCP-encapsulated communication can further include two forms of secure data transfer. A first non-IP D2D PDCP-encapsulated communication can be a negotiated non-IP D2D PDCP-encapsulated communication. A second non-IP D2D PDCP-encapsulated communication can be a non-negotiated non-IP D2D communication. The non-negotiated non-IP D2D PDCP-encapsulated communication can include a common key management server (KMS) version and a distributed KMS version. The encapsulated communication can be used with various protocols, including a PC5 protocol (such as the PC5 Signaling Protocol) and wireless access in vehicular environments (WAVE) protocols.

    Abstract translation: 设备到设备（D2D）通信可以使用基于分组数据融合协议（PDCP）的封装而不进行因特网协议（IP）寻址。 非IP D2D PDCP封装通信可以进一步包括两种形式的安全数据传输。 第一个非IP D2D PDCP封装的通信可以是协商的非IP D2D PDCP封装的通信。 第二个非IP D2D PDCP封装的通信可以是非协商的非IP D2D通信。 非协商的非IP D2D PDCP封装通信可以包括公共密钥管理服务器（KMS）版本和分布式KMS版本。 封装的通信可以用于各种协议，包括PC5协议（例如PC5信令协议）和车辆环境（WAVE）协议中的无线接入。

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