LTE与WLAN共存体制下传输容量逼近问题研究

研究了LTE与WLAN共存体制下异构网络的传输容量逼近问题,提出并证明了移动终端用户的无线信号传输容量逼近的一个必要条件.此外还提出并证明了在异构LTE-WLAN网络簇中,WLAN热点、移动终端、簇头（或基站）之间的传输容量期望逼近的概率渐进性质及其具体表达式.     

适合CDMA移动自组网的多用户检测算法及应用研究

Throughput of mobile ad hoc network （MANET） is limited by collision avoidance. In CDMA-based MANET, this limitation can be overcome by multiuser detection （MUD） because conventional colliding packets can be detached and detected by MUD so that multi-packet reception （MPR） is possible. This paper introduces the principles of MUD algorithm for MANET, and proposes an adaptive blind MUD algorithm. A special medium access control （MAC） protocol is designed to make MANET more efficient. This is achieved by sending more packets to a destination simultaneously. The proposed MUD algorithm and MAC protocol allow CDMA-based MANET to support MPR. Simulations show a remarkable improvement in the throughput performance of MANET.     

一种节能的无线移动通信网络传输机制及其网络生存时间研究

针对无线移动通信网络的功率控制重要性特点提出了一个基于节能的无线移动通信网络信息传输机制,并在该机制下,研究了网络的最大生存时间,提出并证明了网络的最大生存时间的一个上界,最后进行了仿真并详细分析了仿真结果.