Wireless communication system, wireless terminal a

专利名称：Wireless communication system, wireless

terminal and wireless base station

发明人：ONO, Tomohiro申请号：EP08161341.6申请日：20080729公开号：EP20286A3公开日：20120111

专利附图：

摘要：If a WiMAX base station cannot receive a ranging signal from a WiMAX-embedded wireless terminal or if adjustment is not completed even after the WiMAX-embedded wireless terminal adjusts a parameter depending on adjusted value

information for a pre-determined number of times, negotiation is performed via aheterogeneous network to establish a communication connection for upstream

communication from the WiMAX-embedded wireless terminal to the WiMAX base station,and only downstream communication from the WiMAX base station to the WiMAX-embedded wireless terminal is performed via a WiMAX network.

申请人：NEC Corporation

地址：7-1, Shiba 5-chome Minato-ku Tokyo 108-8001 JP

国籍：JP

代理机构：Betten & Resch

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