| 1. | Ofta proposes public auction of radio frequency spectrum for cdma2000 mobile service
电讯局建议公开拍卖流动服务无线电频谱 |
| 2. | The aim is to ensure efficient utilization of the radio frequency spectrum and the satellite orbital positions
目的是确保有效运用无线电频谱及卫星轨道位置。 |
| 3. | The main duties of ofta cover economic and technical regulation of telecommunications services , enforcement of fair competition in the telecommunications sector and management of radio frequency spectrum
电讯局的主要职责包括电讯服务的技术和经济规管、维持电讯市场上的公平竞争及管理无线电频谱。 |
| 4. | With the occurrence of multi - standards and poly - systems in wireless communication system , the increase of the requirement of intercourse and the lacking of radio frequency spectrum resource , the traditional wireless communication system cannot be adapted to the relative development
在无线通信系统多标准、多体制以及无线电频谱资源的缺乏背景下，对无线通信系统的互通性要求增加，传统无线通信系统已难以适应发展的需要。 |
| 5. | At the meeting when the panel discussed issues relating to sound broadcasting licence renewal , some members saw merits in the early implementation of digital broadcasting in order that more radio frequency spectrum could be released for setting up additional channels , including community channels
在会议席上，事务委员会讨论与声音广播服务续牌有关的事宜，部分委员认为及早实施数码广播将带来不少益处，因此举可开放更多大气电波，以供设立其他频道，包括社区频道。 |
| 6. | On the basis of high speed hybrid filter banks adc system , a kind of downsampler model based on bandpass sampling theorem is presented , and analyzed , proved in time and frequency domain , in addition a downsampler is designed according to the model . a class of high effective hybrid filter banks adc system which bases on the downsampler and radio frequency spectrum is proposed , of which digital signal rate falls m times as fast as the former
作者提出了一种基于带通采样定理的抽取器数学模型，对该数学模型进行了时域、频域的分析证明后，设计了一种基于该数学模型的抽取器，进而根据无线电射频信号频谱的特点，提出了高效混合滤波器组adc系统，其数字信号输出速率比高速混合滤波器组adc系统降低m - 1倍。 |
| 7. | At the meeting when the panel discussed issues relating to sound broadcasting licence renewal , some members saw merits in the early implementation of digital broadcasting in order that more radio frequency spectrum could be released for setting up additional channels , including community channels
在会议席上，事务委员会讨论与声音广播服务续牌有关的事宜，部分委员认为及早实施数码广播将带来不少益处，因此举可开放更多大气电波，以供设立其他频道，包括社区频道。 |
