| 发明名称 | Method and arrangement for network nodes of a wireless communication network | ||
| 摘要 | A method of operating a wireless network node of a wireless communication network is disclosed. The wireless network nodes have at least first and second downlink transmission modes, the first downlink transmission mode comprising normal operation of a particular network node and being applicable when a number of active terminals in a cell associated with the particular network node is greater than a first mode threshold value, and the second downlink transmission mode comprising restricted downlink transmission of the particular network node and being applicable when the number of active terminals in the cell associated with the particular network node is less than or equal to a second mode threshold value. The method comprises transmitting a signal indicative of a current downlink transmission mode of the wireless network node. Corresponding computer program product and arrangement are also disclosed. | ||
| 申请公布号 | US8923199(B2) | 申请公布日期 | 2014.12.30 |
| 申请号 | US201013512521 | 申请日期 | 2010.11.30 |
| 申请人 | Telefonaktiebolaget L M Ericsson (Publ) | 发明人 | Lindoff Bengt;Jading Ylva;Kazmi Muhammad |
| 分类号 | H04W4/00;H04W52/02;H04W88/08 | 主分类号 | H04W4/00 |
| 代理机构 | Leffler Intellectual Property Law, PLLC | 代理人 | Leffler Intellectual Property Law, PLLC |
| 主权项 | 1. A method of operating a wireless network node of a wireless communication network, the method comprising: operating the wireless network node in a current downlink transmission mode that is one of at least first and second downlink transmission modes of the wireless network node; and transmitting a signal indicative of a current downlink transmission mode of the wireless network node, wherein: the first downlink transmission mode comprises normal operation of the network node and is applicable when a number of active terminals in a cell associated with the network node is greater than a first mode threshold value; and the second downlink transmission mode comprises restricted downlink transmission of the network node and is applicable when the number of active terminals in the cell associated with the network node is less than or equal to a second mode threshold value, the restricted downlink transmission comprising information that assists active terminals not served by the cell in finding the cell and/or non-active terminals camping on the cell to stay in synchronization with the wireless communication network. | ||
| 地址 | Stockholm SE | ||