LOW LATENCY MESSAGING SERVICE FOR THE 5GC
    2.
    发明申请

    公开(公告)号:WO2020028813A1

    公开(公告)日:2020-02-06

    申请号:PCT/US2019/044921

    申请日:2019-08-02

    Abstract: Methods and apparatuses are described herein for sending and receiving messages using a low latency messaging service, referred to herein as a 5GMSG service, which resides in the 5G core network (5GC). In accordance with one embodiment, an apparatus may send, to a second apparatus, a first message comprising a first identifier for a third apparatus to enable the third apparatus to receive the first message. The apparatus may receive, from the second apparatus, a second message comprising a second identifier of the third apparatus. The apparatus may send, to the third apparatus, a third message comprising the second identifier. The first identifier may comprise an external public identifier of the third apparatus. The second identifier may comprise a 5G Globally Unique Temporary Identifier, a 5G Temporary Mobile Subscriber Identity (5G- TMSI), or a hashed version of a 5G-TMSI. The apparatus may receive notifications indicating that the second identifier changed.

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