发明名称 |
ENERGY-EFFICIENT OPERATION OF A COMMUNICATION NETWORK |
摘要 |
A method for wireless communication between a base station and a number of devices is provided, with the devices in each case having a limited energy supply. To establish a connection, the base station sends a sequence of synchronization signals on at least one of its communication channels. The devices in each case listen on their parameterized or unparameterized communication channel within a listening period, which is repeated with a repetition frequency that can be set. Outside the listening period, the device in question is set to an energy-saving mode. The length of the listening period, the repetition frequency and the energy consumption in the energy saving mode are synchronized with each other in such a way that the energy consumption up to the connection setup averaged over time does not exceed the energy consumption during normal operation of the device. |
申请公布号 |
EP2092792(A1) |
申请公布日期 |
2009.08.26 |
申请号 |
EP20070866271 |
申请日期 |
2007.12.27 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
HUSAK, JAN;LAHNER, FRANK;THAMM, PETER |
分类号 |
H04W88/02 |
主分类号 |
H04W88/02 |
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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