| 发明名称 | Maximum transmission power in white spaces | ||
| 摘要 | In accordance with the example embodiments of the invention there is at least a method, apparatus, and executable computer program to receive a location of a white space device, determine an original probability with which a primary receiver would operate correctly at the location, wherein the original probability is determined without taking interference due to the white space device into account, determine a maximum degradation to the original probability that the white space device may cause at the location, wherein the maximum degradation is based at least in part on an estimated signal quality of a primary system at the location, and determine a maximum transmission power for the white space device based on the maximum degradation. | ||
| 申请公布号 | US9144031(B2) | 申请公布日期 | 2015.09.22 |
| 申请号 | US201114344053 | 申请日期 | 2011.09.15 |
| 申请人 | Nokia Technologies Oy | 发明人 | Almeida Erika Portela Lopes De;Chaves Fabiano de Sousa;Vieira Robson Domingos |
| 分类号 | H04B7/00;H04W52/24;H04W52/36;H04W16/14;H04W72/04;H04W52/28;H04W52/34 | 主分类号 | H04B7/00 |
| 代理机构 | Nokia Technologies Oy | 代理人 | Nokia Technologies Oy |
| 主权项 | 1. A method comprising: receiving a location of a white space device; determining an original probability with which a primary receiver would operate correctly at the location, wherein the original probability is determined without taking interference due to the white space device into account; determining a maximum degradation to the original probability that the white space device may cause at the location, wherein the maximum degradation is based at least in part on an estimated signal quality of a primary system at the location; and determining a maximum transmission power for the white space device based on the maximum degradation. | ||
| 地址 | Espoo FI | ||