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US 10,382,939 B2Granted
UE communication method, device, and communications system
AssigneeHuawei Technologies Co., Ltd.
InventorsBingzhao Li, Xiaolong Guo, Yue Li, Fei Yang
Life of this patent
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Abstract
A user equipment (UE) communication method, a device, and a communications system are provided. A first UE sends a notification message to a cellular network access device, wherein the notification message indicates that the first UE requests to be a beacon device. The first UE receives, from the cellular network access device, a message indicating that the first UE is the beacon device. The first UE sends detection signal, wherein the detection signal is for a second UE to detect the detection signal.
Claims10
A communication method, comprising:
- sending, by a first user equipment (UE), a notification message to a cellular network access device for indicating that the first UE requests to be a beacon device;
- receiving, by the first UE from the cellular network access device, a message indicating that the first UE is the beacon device;
- sending, by the first UE, a detection signal for indicating that the first UE is the beacon device;
- receiving, by a second UE, detection information of the first UE from the cellular network access device;
- detecting, by the second UE, the detection signal according to the detection information for connecting the second UE to the first UE;
- connecting the first UE to the second UE via a short range wireless communications network;
- forwarding, by the first UE, data between the cellular network access device and the second UE when the second UE cannot directly receive data sent by the cellular network access device;
- obtaining, by the first UE, cellular network identity information of the second UE and address information of the second UE in the short range wireless communications network, wherein the address information of the second UE comprises an identifier in the short range wireless communication network;
- and
- wherein forwarding, by the first UE, data between the cellular network access device and the second UE comprises:
- forwarding, by the first UE according to the cellular network identity information of the second UE and the address information of the second UE, the data between the cellular network access device and the second UE.
8 more elements
A communication method, comprising:
- receiving, by a cellular network access device, a notification message from a first user equipment (UE) for indicating that the first UE requests to be a beacon device;
- sending, by the cellular network access device to the first UE, a message indicating that the first UE is the beacon device;
- obtaining, by the cellular network access device, detection information of the first UE;
- sending, by the cellular network access device, the detection information to at least one second UE for detecting a detection signal sent from the first UE for indicating that the first UE is the beacon device and for connecting the first UE to the second UE;
- sending, by the cellular network access device, data to the first UE for forwarding between the cellular network access device and the second UE when the second UE cannot directly receive data from the cellular network access device;
- and
- wherein the data sent to the first UE for forwarding between the cellular network access device and the second UE is forwarded according to cellular network identity information of the second UE and address information obtained by the first UE of the second UE in the short range wireless communications network, wherein the address information of the second UE comprises an identifier in the short range wireless communication network.
4 more elements
A user equipment (UE), comprising:
- a transceiver;
- a processor coupled with the transceiver;
- wherein the processor is configured to:
- cause the transceiver to send a notification message to a cellular network access device for indicating that the UE requests to be a beacon device, and
- cause the transceiver to send a detection signal for indicating that the UE is the beacon device;
- wherein the transceiver is configured to:
- receive, from the cellular network access device, a message indicating that the UE is the beacon device;
- wherein another UE receives detection information of the UE from the cellular network access device, and detects the detection signal according to the detection information for enabling the other UE to establish a connection to the UE;
- wherein the processor is further configured to:
- control the transceiver to connect the UE with the other UE via a short range wireless communications network,
- forward data between the cellular network access device and the other UE when the other UE cannot directly receive data from the cellular network access device,
- obtain cellular network identity information of the other UE and address information of the other UE in the short range wireless communications network, wherein the address information of the other UE comprises an identifier in the short range wireless communication network, and
- forward data received from the cellular network access device to the other UE according to the cellular network identity information of the second UE and the address information of the other UE.
10 more elements
A cellular network access device, comprising:
- a transceiver;
- a processor coupled with the transceiver;
- wherein the transceiver is configured to:
- receive a notification message from a first user equipment (UE for indicating that the first UE requests to be a beacon device;
- wherein the processor is configured to:
- cause the transceiver to send, to the first UE, a message indicating that the first UE is the beacon device,
- obtain detection information of the beacon device,
- cause the transceiver to send the detection information to at least one second UE for detecting a detection signal sent from the first UE for indicating that the first UE is the beacon device and for connecting the first UE to the second UE, and
- cause the transceiver to send data to the first UE for forwarding between the cellular network access device and the second UE when the second UE cannot directly receive data from the cellular network access device;
- and
- wherein the data sent to the first UE for forwarding between the cellular network access device and the second UE is forwarded according to cellular network identity information of the second UE and address information obtained by the first UE of the second UE in the short range wireless communications network, wherein the address information of the second UE comprises an identifier in the short range wireless communication network.
8 more elements
Dependencies are inferred from the claim text.