Method for switching between access network devices, terminal device, and network device
AssigneeGuangdong Oppo Mobile Telecommunications Corp., Ltd.
InventorXin YOU
Life of this patent
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Abstract
Disclosed are a method for switching between access network devices, a terminal device, and a network device. The method includes the terminal device initiating a random access to a target access network device while maintaining a connection with a source access network device. The method also includes the terminal device releasing the connection with the source access network device, after successfully accessing to the target access network device and in response to channel quality of the source access network device meeting a preset condition.
Claims20
A method for switching between access network devices, comprising:
- initiating, by a terminal device, a random access to a target access network device while maintaining a connection with a source access network device;
- and
- releasing, by the terminal device, the connection with the source access network device, after successfully accessing to the target access network device and in response to channel quality of the source access network device meeting a preset condition.
A terminal device, comprising a processor and a memory, wherein the memory is configured to store a computer program, and the processor is configured to call and run the computer program stored in the memory to execute operations of:
- initiating, by the terminal device, a random access to a target access network device while maintaining a connection with a source access network device;
- and
- releasing, by the terminal device, the connection with the source access network device, after successfully accessing to the target access network device and in response to channel quality of the source access network device meeting a preset condition.
A network device, comprising a processor and a memory, wherein the memory is configured to store a computer program, and the processor is configured to call and run the computer program stored in the memory to execute operations of:
- after a target access network device is successfully accessed to by a terminal device while maintaining a connection with a source access network device, receiving, by the network device, auxiliary information, wherein the network device is the source access network device or the target access network device;
- and
- sending, by the network device, response information of the auxiliary information, wherein the response information is configured to instruct the terminal device to release the connection with the source access network device.
Dependencies are inferred from the claim text.