The paper presents a kind of power control algorithm , which is relative to the distance that mobile station is away from the base station ( bs ) 本文提出的與距離的二次方有關(guān)的前向功率控制算法可大大節(jié)省基站的發(fā)射功率。
In the cellular mobile communication ( cmc ) , it is to set up a wireless transmission between the base station ( bs ) and the mobile station ( ms ) served in the field to the antenna for bs 在蜂窩移動通信系統(tǒng)中,基站天線的作用就是在基站與服務區(qū)域內(nèi)各移動站之間建立無線電傳輸線路。
In this dissertation , the location estimation methods for mitigating the influence of the nlos propagation and the location parameters estimation methods for ds - cdma cellular radio systems are studied . furthermore , the influence of the nlos propagation on the performance of radiolocation systems is analyzed . moreover , by using pilot sequences from the base station ( bs ) in wireless cdma cellular networks , the techniques for detecting and locating and tracking for 3 - d moving target are provided 本論文針對蜂窩網(wǎng)中移動臺定位這一熱點,研究了移動臺定位的非視距影響減輕技術(shù)以及適用于ds ? cdma系統(tǒng)的定位參數(shù)估計技術(shù),分析了非視距對定位性能的影響,并研究了利用蜂窩網(wǎng)絡資源對三維運動目標的檢測、定位與跟蹤技術(shù)。