A communication method and apparatus are provided, and relate to the field of communication technologies, to support a radio frequency identification RFID system in segmenting data based on a segmentation mechanism, simplify the segmentation mechanism, and reduce segmentation overheads. The method may be applied to the RFID system. A first protocol layer of a terminal device obtains first information that indicates a transport block size. If a size of a first data packet is greater than the transport block size, the first protocol layer segments the first data packet based on the transport block size, to obtain a plurality of first segmented data packets, and sends the plurality of first segmented data packets. The first data packet is a data packet received by the first protocol layer from a previous protocol layer. A size of the first segmented data packet is less than or equal to the transport block size.

A communication method and apparatus are provided, and relate to the field of communication technologies, to support a radio frequency identification RFID system in segmenting data based on a segmentation mechanism, simplify the segmentation mechanism, and reduce segmentation overheads. The method may be applied to the RFID system. A first protocol layer of a terminal device obtains first information that indicates a transport block size. If a size of a first data packet is greater than the transport block size, the first protocol layer segments the first data packet based on the transport block size, to obtain a plurality of first segmented data packets, and sends the plurality of first segmented data packets. The first data packet is a data packet received by the first protocol layer from a previous protocol layer. A size of the first segmented data packet is less than or equal to the transport block size.

Disclosed are a method, an apparatus and a device for performing hardware acceleration on an L2TP message and a storage medium. The method includes: determining whether the current message requiring hardware acceleration is an L2TP type message according to a first matching rule, the first matching rule is a protocol stack configuration information only used to identify the header type of the current message; selecting a corresponding acceleration processing strategy according to the determination result, when the determination result is an plain message of a non-L2TP type, performing acceleration processing on the plain message according to a preset protocol stack standard, and when the determination result is an L2TP message, performing acceleration processing on the L2TP message according to a second matching rule, the second matching rule is protocol stack configuration information for matching inner layer information of the L2TP message.

Disclosed are a method, an apparatus and a device for performing hardware acceleration on an L2TP message and a storage medium. The method includes: determining whether the current message requiring hardware acceleration is an L2TP type message according to a first matching rule, the first matching rule is a protocol stack configuration information only used to identify the header type of the current message; selecting a corresponding acceleration processing strategy according to the determination result, when the determination result is an plain message of a non-L2TP type, performing acceleration processing on the plain message according to a preset protocol stack standard, and when the determination result is an L2TP message, performing acceleration processing on the L2TP message according to a second matching rule, the second matching rule is protocol stack configuration information for matching inner layer information of the L2TP message.