ventrilo>越野千里 奥巴马专利名称：DYNAMIC, DUAL-MODE WIRELESS
NETWORK ARCHITECTURE WITH A SPLIT阵亡将士纪念日
LAYER 2 PROTOCOL
发明人：FONG, Mo-Han,WU, Geng
申请号：EP00981519.2
申请日：20001211
mortality公开号：EP1238547A2
公开日：
20020911
专利内容由知识产权出版社提供
摘要：A wireless data network architecture supports both centralized mode operation and distributed mode operation. In the centralized mode, all of the Open Systems Interconnection (OSI) reference model data link layer, also known as layer 2 , protocol functions are implemented within the radio access network control entity, such as at a ba station controller (BSC) or similar network controller, before the data packets are delivered to one or more ba station transceiver subsystems (BTSs). In the distributed mode, some of the layer 2 protocol functions are implemented at the BSC or similar network controller, and some of the layer 2 protocol functions are implemented at the BTSs. The data transmission is dynamically switched from one of the modes to the other as a function of various implementation-specific triggers.
cancelling申请人：Nortel Networks Limited
不屑是什么意思>存钱英语地址：2351 Boulevard Alfred-Nobel St. Laurent,Quebec H4S 2A9 CA
mmk
国籍：CA
教师节英语
代理机构：Mackenzie, Andrew Bryan
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