发明名称 COMMUNICATION EQUIPMENT AND DATA TRANSFER METHOD
摘要 <P>PROBLEM TO BE SOLVED: To improve the efficiency of retransmission processing. <P>SOLUTION: The communication equipment which transfers data through a wireless LAN to other communication equipment is provided with a notifying means for detecting the start and end of the frame of a moving video image and notifying a communication means for performing access control over a wireless LAN relating to a low-order layer of information indicating that the start of the frame of the moving video image is detected and information indicating that the end of the frame of the moving video image is detected. The communication means controls the MAC-level Ack relating to the transfer of the moving video image through the wireless LAN in response to a notice from the notifying means. <P>COPYRIGHT: (C)2008,JPO&INPIT
申请公布号 JP2008079150(A) 申请公布日期 2008.04.03
申请号 JP20060257889 申请日期 2006.09.22
申请人 CANON INC 发明人 MISHIMA KENICHI
分类号 H04L1/16;H04L12/28;H04L12/70;H04L12/801;H04L12/911;H04L29/08;H04N7/173;H04N19/00;H04N21/2385;H04N21/262;H04W4/06;H04W28/04;H04W84/12 主分类号 H04L1/16
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