18815427. COMMUNICATION METHOD AND APPARATUS (Huawei Technologies Co., Ltd.)
COMMUNICATION METHOD AND APPARATUS
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COMMUNICATION METHOD AND APPARATUS
This abstract first appeared for US patent application 18815427 titled 'COMMUNICATION METHOD AND APPARATUS
Original Abstract Submitted
When a UE that has joined a first multicast/broadcast service and is in a radio resource control inactive state determines that an access network device changes to a first access network device, or when a terminal device determines that a cell changes to a cell of the first access network device, the terminal device may send at least one of a first message, a second message, a third message, a ninth message, or a tenth message to the first access network device. Correspondingly, the first access network device may learn, based on at least one of the first message, the second message, the third message, the ninth message, or the tenth message, that the terminal device moves to a coverage area of the first access network device to receive the first multicast/broadcast service.
