您要查找的是不是:
- multi cell OFDMA 多小区OFDMA
- Hence, a frequency reuse scheme which improves CEU performance by inter-cell interference mitigation is proposed for OFDMA systems here. 为此,该文提出了一种OFDMA系统中的频率复用方法,通过抑制小区间干扰提高小区边缘用户性能;
- Since the received signal is the superposition of multi-user"s, it makes much difficult of CFO for the OFDMA system. 由于接收端是不同用户信号的叠加,使得OFDMA系统的频偏补偿变得异常的困难。
- Carrier Frequency offsets in OFDMA system will introduce InterCarrier Interference (ICI) and consequently degrade the system performance. 由于载波频偏会给正交频分多址接入OFDMA系统带来子载波之间干扰,从而造成多用户之间的干扰,导致系统性能下降。
- Taking Shanghai Medium Ring Road Project as the project background, the paper discusses the forced characteristics of arc bottom and single box, multi cell box beam with greater width span ratio under transverse prestressed action. 以上海市中环线工程为工程背景 ,讨论了宽跨比较大的弧形底单箱多室箱梁在横向预应力作用下的受力特性。
- In OFDMA system, each user has its own time offset and CFO (carrier-frequency offset), so the synchronization has became a multiple-parameter estimation problem, and the compensation of time offset and CFO has also became more difficult. 因为在OFDMA系统当中,叠加在一起的不同用户的信号具有不同的符号定时偏移和载波频率偏移,这样同步估计问题就由原来的单参数估计演变为多参数估计,同时同步估计结果的补偿也变的更加困难。
- In this paper,we introduce and analyze the performance of OFDMA system,and theoretic analysis and computer simulations are used to assess the performance of NLOS BWA operation environment. 文中重点介绍和分析了OFDMA调制系统的性能,并对其在非视距环境下的应用进行了分析和仿真。
- Shear Lag Effect Analysis in Multi Cell Box Girder by Macro Element Method 大单元法分析多室箱梁的剪滞效应
- Fair Resource Allocation for OFDMA Systems Based on Cross-layer Architecture 在OFDMA中基于跨层结构的自适应资源配置
- The optical system of the eye stimulate cell of the retina. 眼睛的视觉系统刺激视网膜内的细胞。
- A storage cell in some amorphous memory devices. 某些非晶体存储器中的一个存储单元。
- She was found prostrate on the floor of the cell. 有人发现她趴在小屋的地板上。
- Study on joint radio resource allocation and downlink packet data scheduling algorithm in adaptive OFDMA systems 自适应OFDMA系统无线资源分配和分组数据调度算法的研究
- The prisoner rapped out a message on the cell wall. 那囚犯敲打囚室的墙来传达讯息。
- The prisoner raped out a message on the cell wall. 那囚犯敲打囚室的墙来传达讯息。
- The growth of successive layers of a cell wall. 敷着,附着细胞壁连续层的生长
- The prisoner was locked in a cell. 那囚犯被关在单人牢房内。
- The prisoner paced the floor of his cell. 那犯人在牢房里来回地走著。
- The stage was designed to imitate a prison cell. 舞台设计成牢房的样子。
- The whole system can run in Web Browser with multi platform. 整个系统可跨平台运行在 Web浏览器中 .