发明名称 |
MULTIUSER DETECTION ENABLED MEDIUM ACCESS CONTROL IN MOBILE AD HOC NETWORKS |
摘要 |
A method of providing medium access control for a wireless mobile ad hoc network includes defining a TDMA network timing frame including a data (DATA) zone having one or more time slots structured to support multiuser detection (MUD) of concurrent transmissions during each slot, a negative acknowledgment (NACK) zone during which nodes transmit requests for retransmission of packets destined to but not successfully received by the nodes, a broadcast (BC) zone during which network management messages are broadcast to the nodes, and a control (CTRL) zone. A primary master (PM) node is selected and operates as a source of network time for all the nodes. Each node synchronizes its time to that of the PM node during the CTRL zone in a distributed manner, by exchanging control messages with the PM node or other nodes located one or more hops from the PM node. |
申请公布号 |
US2012250629(A1) |
申请公布日期 |
2012.10.04 |
申请号 |
US201113017819 |
申请日期 |
2011.01.31 |
申请人 |
MO SHAOMIN;GU JOHN A.;LUO MING;FARKAS JOSEPH;TRANQUILLI, JR. JOHN A.;GHANADAN REZA;BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION, INC. (DELAWARE CORP.) |
发明人 |
MO SHAOMIN;GU JOHN A.;LUO MING;FARKAS JOSEPH;TRANQUILLI, JR. JOHN A.;GHANADAN REZA |
分类号 |
H04W72/04 |
主分类号 |
H04W72/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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