Back to results
US 12,192,310 B2Granted
Wireless communication method, and communication device
AssigneeGuangdong Oppo Mobile Telecommunications Corp., Ltd.
InventorQianxi Lu
Life of this patent
Estimating the term…
Abstract
Implementations of the present disclosure relate to a communication method, a communication device, and a network device. The method includes: a first device compressing an Ethernet frame; and the first device sending the compressed Ethernet frame to a second device. The communication method, the communication device and the network device proposed in the implementations of the present disclosure can be used to achieve the transmission of an Ethernet frame.
Claims21
A communication device, wherein the communication device is a first device and comprises:
- a processor and a transceiver, wherein
- the processor is configured to compress an Ethernet frame;
- and
- the transceiver is configured to send the compressed Ethernet frame to a second device via an access network device;
- wherein the first device is a terminal device, and the second device is a Session Management Function (SMF) which is a core network device, the transceiver is further configured to:
- report a compression capability for the Ethernet frame to the SMF via the access network device, wherein the compression capability comprises a compression capability for a header of the Ethernet frame and/or a compression capability for a data part of the Ethernet frame;
- and
- receive configuration information from the SMF via the access network device, wherein the configuration information comprises information for compressing or decompressing the Ethernet frame,
- wherein the processor is configured to transition to a different compression state machine when the transceiver receives a feedback frame of the compressed Ethernet frame indicating at least part of the Ethernet frame is not decompressed successfully, wherein the feedback frame is a negative feedback for at least part of a compressed part of the Ethernet frame.
6 more elements
A communication device, wherein the communication device is a second device and comprises:
- a processor and a transceiver, wherein
- the processor is configured to acquire an Ethernet frame from a first device via an access network device;
- and
- decompress the Ethernet frame;
- wherein the second device is a Session Management Function (SMF) which is a core network device, and the first device is a terminal device, the transceiver is configured to:
- receive a compression capability for the Ethernet frame sent by the terminal device via the access network device, wherein the compression capability comprises a compression capability for a header of the Ethernet frame and/or a compression capability for a data part of the Ethernet frame;
- and
- send configuration information to the terminal device via the access network device, wherein the configuration information comprises information for compressing or decompressing the Ethernet frame,
- wherein the processor is configured to transmit a feedback frame of the compressed Ethernet frame indicating at least part of the Ethernet frame is not decompressed successfully, wherein the feedback frame is a negative feedback for at least part of a compressed part of the Ethernet frame, and to cause the first device to transition to a different compression state machine when the feedback frame is received.
6 more elements
A wireless communication method, comprising:
- compressing, by a first device, an Ethernet frame;
- and
- sending, by the first device, the compressed Ethernet frame to a second device via an access network device;
- wherein the first device is a terminal device, and the second device is a Session Management Function (SMF) which is a core network device, and the method further comprises:
- reporting, by the terminal device, a compression capability for the Ethernet frame to the SMF via the access network device, wherein the compression capability comprises a compression capability for a header of the Ethernet frame and/or a compression capability for a data part of the Ethernet frame;
- receiving, by the terminal device, configuration information from the SMF via the access network device, wherein the configuration information comprises information for compressing or decompressing the Ethernet frame,
- transitioning to a different compression state machine when the transceiver receives a feedback frame of the compressed Ethernet frame indicating at least part of the Ethernet frame is not decompressed successfully, wherein the feedback frame is a negative feedback for at least part of a compressed part of the Ethernet frame.
4 more elements
A wireless communication method comprising:
- acquiring, by a second device, an Ethernet frame from a first device via an access network device;
- and
- decompressing, by the second device, the Ethernet frame;
- wherein the second device is a Session Management Function (SMF) which is a core network device, and the first device is a terminal device, and the method further comprises:
- receiving, by the SMF, a compression capability for the Ethernet frame sent by the terminal device via the access network device, wherein the compression capability comprises a compression capability for a header of the Ethernet frame and/or a compression capability for a data part of the Ethernet frame;
- sending, by the SMF, configuration information to the terminal device via the access network device, wherein the configuration information comprises information for compressing or decompressing the Ethernet frame,
- transmitting a feedback frame of the compressed Ethernet frame indicating at least part of the Ethernet frame is not decompressed successfully, wherein the feedback frame is a negative feedback for at least part of a compressed part of the Ethernet frame, and causing the first device to transition to a more reliable compression state machine when the feedback frame is received.
4 more elements
Dependencies are inferred from the claim text.