发明名称 |
A communication system |
摘要 |
<p>The present invention relates to methods and means for creating a cellular radio communication system (100) out of a number of local radio networks (109, 110), e.g. piconets. The local radio networks (109,110) are unsynchronised with each other and uses a radio interface that has no broadcast channel, e.g. the Bluetooth radio interface. A control unit (108) is connected to each local radio network to provide the basic means and methods for a cellular radio communication system (100). Radio units (101-103) can attach and retain a connection to the control unit (108) via their respective radio node (109-107). The radio units (101-103) can also perform roaming, handover, measurments and fast connection set-ups in the system (100).</p> |
申请公布号 |
EP1755282(A1) |
申请公布日期 |
2007.02.21 |
申请号 |
EP20060125235 |
申请日期 |
2000.04.04 |
申请人 |
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) |
发明人 |
SMOLENTZOV, ANDRE;DOVNER, LARS;GRANBERG, OLOF;ALEXIUS, STAFFAN |
分类号 |
H04L12/66;H04W84/02;H04B1/713;H04L12/28;H04L12/46;H04L12/56 |
主分类号 |
H04L12/66 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|