WIRELESS COMMUNICATION TERMINAL

摘要

A wireless communication terminal including a transmitter which transmits, to an external device, a frame including n frame sets each including a subheader field, a frame check sequence field, and a frame body field including data, where n is an integer of two or more. The subheader field includes a sequence number field which notifies a sequence number; a more fragment field which notifies whether or not the data is a last fragment; and a frame body length field which notifies a length of the frame body field. A receiver receives, from the external device, a response frame notifying a successively and successfully received maximum sequence number which indicates a highest sequence number among sequence numbers indicated in sequence number fields of frame sets which have been successively and successfully received by the external device among the n frame sets included in the transmitted frame. The receiver receives one response frame per transmitted frame, even if more than two frame sets among the n frame sets have been successfully received.

主权项

1. A wireless communication terminal comprising:
(A) a transmitter configured to transmit, to an external device, a frame which includes n frame sets each including a subheader field, a frame check sequence field, and a frame body field including data, where n is an integer equal to or greater than 2;
wherein the subheader field includes:
a sequence number field which notifies a sequence number;a fragment information field which notifies whether or not the data is a last fragment; anda frame body length field which notifies a length of the frame body field; and (B) a receiver configured to receive, from the external device, a response frame notifying a successively and successfully received maximum sequence number, wherein the successively and successfully received maximum sequence number indicates a highest sequence number among sequence numbers indicated in sequence number fields of frame sets which have been successively and successfully received by the external device among the n frame sets included in the transmitted frame, and wherein the receiver is configured to receive one response frame per transmitted frame, even if more than two frame sets among the n frame sets have been successfully received by the external device.