| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To preferably receive packets in multiple formats in which two or more different types of preamble information and intra-header control information are multiplexed. <P>SOLUTION: When a receiver detects synchronization of a received packet in a network environment with different types of formats mixed therein, it executes signal processing for identifying up to a field reaching SIGNAL information regardless of whether the packet has a format for which its own terminal supports a process up to complete decoding. When correctly estimating a transmission ending time of the received packet by using a correct transmission time of the received packet recognized from the SIGNAL information, a modulation means, and LENGTH information, the receiver controls the transmission opportunity of the own terminal. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
