发明名称 TDD WIRELESS COMMUNICATION SYSTEM
摘要 PROBLEM TO BE SOLVED: To provide a TDD wireless communication system that can asymmetrically set an outgoing data communication quantity from a master station (CM1) to a slave station (UM3) and an incoming data communication quantity in the reverse direction to above. SOLUTION: A request signal slot (R) assigned to a data transmission request to a UM1 by the UM 3, a permission signal slot (G) assigned to a notice of a data transmission direction to the UM3 by the CM1, and a data signal slot (D) assigned to transmission data are set to a wireless communication frame, the CM1 is provided with an outgoing queue means 23a that stores a request of outgoing data transmission and an incoming queue means 23b that stores a request of incoming data transmission, and a scheduling means 21 selects a request stored in the incoming or outgoing queue means according to a bit map table 22 to assign the permission signal slot for notice of the data transmission direction depending on the request.
申请公布号 JP2001285299(A) 申请公布日期 2001.10.12
申请号 JP20000091504 申请日期 2000.03.29
申请人 HITACHI KOKUSAI ELECTRIC INC 发明人 YOKOGAWA EIJI
分类号 H04L12/28;H04W4/06;H04W28/06;(IPC1-7):H04L12/28;H04Q7/36 主分类号 H04L12/28
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