MULTEFIRE ARCHITECTURE FOR CELLULAR INTERNET-OF-THINGS (CIOT)

    公开(公告)号:US20200120475A1

    公开(公告)日:2020-04-16

    申请号:US16499016

    申请日:2018-04-13

    Inventor: Vivek Gupta

    Abstract: An apparatus of a MulteFire (MF) user equipment (MF UE) includes processing circuitry to configure the MF UE to implement a Reliable Data Service (RDS) protocol. To implement the RDS protocol, the processing circuitry encodes an Attach Request message for transmission in an unlicensed band to a Neutral Host Mobility Management Entity in a Neutral Host Network (NHN). The Attach Request message can include a Packet Data Network (PDN) Connectivity Request message for establishing a PDN connection with a Service Capability Exposure Function (SCEF) via a Interworking-SCEF (IWK-SCEF). A configuration message from the SCEF can be decoded, which indicates acceptance of non-Internet Protocol (IP) data communication via the PDN connection, using the RDS protocol. In response to the configuration message, an RDS frame is encoded (as part of user data transmission over control plane) for transmission to the SCEF via the IWK-SCEF using the PDN connection in the unlicensed band.

    Attention (AT) commands for packet data network connection offload

    公开(公告)号:US10477601B2

    公开(公告)日:2019-11-12

    申请号:US15567350

    申请日:2015-09-25

    Abstract: Described herein are systems, apparatuses, and processes for obtaining data for a specific PDN connection of a cellular network. A UE executes one or more applications utilizing one or more PDN connections of a cellular network. A TE generates an AT command for an MT, the AT command comprising a request for data for a specific PDN connection that can be offloaded from the cellular network to a non-cellular network, assistance data for determining offloading of traffic, and cellular signal measurements. The TE receives an AT command response, corresponding to the AT command, comprising data of whether the specific PDN connection can be offloaded, offload assistance data, and/or cellular network measurement data. The TE may receive unsolicited result codes when offloadablity of a PDN connection changes, offload assistance data changes, or when cellular signal measurements meet offload assistance criteria.

    Techniques for wireless network discovery and selection support
    10.
    发明授权
    Techniques for wireless network discovery and selection support 有权
    无线网络发现和选择支持技术

    公开(公告)号:US09451535B2

    公开(公告)日:2016-09-20

    申请号:US14227937

    申请日:2014-03-27

    Inventor: Vivek Gupta

    Abstract: Techniques for wireless network discovery and selection support are described. In one embodiment, for example, an evolved packet core (EPC) node may comprise a processor circuit to implement an access network discovery and selection function (ANDSF) according to a management object that includes a branch comprising one or more policies to select a wireless local area network (WLAN), the processing circuitry to receive capabilities information and location information for a user equipment (UE) and determine access network information for the UE based on the capabilities information and the location information. Other embodiments are described and claimed.

    Abstract translation: 描述了无线网络发现和选择支持的技术。 在一个实施例中,例如,演进分组核心(EPC)节点可以包括处理器电路,以根据管理对象实现接入网络发现和选择功能(ANDSF),所述管理对象包括包括一个或多个策略的分支,以选择无线 局域网(WLAN),用于接收用户设备(UE)的能力信息和位置信息的处理电路,并且基于能力信息和位置信息确定UE的接入网络信息。 描述和要求保护其他实施例。

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