| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a transmission control method and a transmission controller by which updated management information can simultaneously be reported to all communication stations on a network. SOLUTION: The transmission control method reserves an area (outgoing management information transmission period (CS): Cycle Start) to transmit management information to be updated in advance even when the configuration of the management information indicates a variable length, and informs the entire network about the management information to be updated and update timing (cycle time information 51-1, a network ID 51-2, an information update counter 51-3, an SSP(Station SYNC Packet) counter 51-4, an SSP period 52-1, an SSP number 52-2, number of band reservation information 52-3, a frame end pointer 52-4, a variable length frame information size 52-5, station information sets (#1-#4) 54-1-55-2, and band reservation information sets (#1-#2) 56-57) and the entire network can execute update processing of the management information at the same time in the instructed timing.</p> |
