发明名称 |
System and method for satellite based controlled ALOHA |
摘要 |
A system and method for satellite based controlled ALOHA is provided. The system and method configure VSATs so that they accept guidance from a centralized and/or distributed system controller to determine when, where, and/or on what portion of a satellite resource to attempt to access a channel. The system and method take advantage of traffic patterns to maximize efficiency by utilizing a centralized and/or distributed control to determine which VSATs are and are not currently active, and to allocate to a portion of the inbound channel to the active VSATs and a portion of the inbound channel to the inactive VSATs. In a distributed approach, each VSAT decides for itself whether it captures a certain part of the inbound resource or not. This decision can be made based on previous transmissions that went through the part of the inbound intended to be captured.
|
申请公布号 |
US7260069(B2) |
申请公布日期 |
2007.08.21 |
申请号 |
US20010880793 |
申请日期 |
2001.06.15 |
申请人 |
GILAT SATELLITE NETWORKS, INC. |
发明人 |
RAM UZI;HEIMAN REFI;MEIRI TZVI |
分类号 |
H04B7/212;H04B7/185;H04B7/204 |
主分类号 |
H04B7/212 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|