搜索结果: 1-14 共查到“通信技术 performance”相关记录14条 . 查询时间(0.086 秒)
FPGA Performance versus Cell Granularity.
Dual-Frequency Smoothing for CAT III LAAS:Performance Assessment Considering Ionosphere Anomalies
Dual-Frequency Smoothing CAT III LAAS Considering Ionosphere
2015/6/25
Strong ionosphere storms are the most-threatening potential fault mode for the Local Area Augmentation System (LAAS). Multi-frequency GPS techniques are known to be an effective means of reducing or r...
Defining Primary,Secondary,Additional Secondary Factors for RTCM Minimum Performance Specifications (MPS)
Secondary Factors RTCM Minimum Performance Specifications (MPS)
2015/6/25
The Radio Technical Commission for Maritime Services (RTCM) Special Committee 127 (SC127) is currently working on the minimum performance specifications (MPS) for enhanced Loran (eLoran) maritime rece...
Performance evaluation of routing protocols using NS-2 and realistic traces on driving simulator
routing protocols NS2 and realistic traces driving simulator
2015/1/20
With the rapid growth in wireless mobile communication technology, Vehicular Ad-hoc Network (VANET) has emerged as a promising method to effectively solve transportation-related issues. So far, most o...
Wireless Physical-Layer Security Performance of UWB systems
UWB security wireless physical layer
2014/12/8
Traditionally, spread-spectrum systems have been employed to provide low probability-of-intercept (LPI) and low probability-of-detection (LPD) performances at the physical layer, but the messages tran...
Performance of Equal Power Allocation in Multiuser OFDM-Based Cognitive Radio Systems
Equal Power Allocation Multiuser OFDM-Based Cognitive Radio Systems
2009/9/4
The performance difference between a simple equal subchannel power allocation and the optimal water-filling subchannel power allocation schemes is studied for a multiuser OFDM-based cognitive radio (C...
电子科技大学通信原理理论课件CH7C performance of communication systems corrupted by noise
电子科技大学 通信原理理论 课件 CH7C performance of communication systems corrupted by noise
2009/8/10
电子科技大学通信原理理论课件CH7C performance of communication systems corrupted by noise。
电子科技大学通信原理理论课件CH7B performance of communication systems corrupted by noise。
电子科技大学 通信原理理论 课件 CH7B performance of communication systems corrupted by noise。
2009/8/10
电子科技大学通信原理理论课件CH7B performance of communication systems corrupted by noise。
电子科技大学通信原理理论课件CH7A performance of communication systems corrupted by noise
电子科技大学 通信原理理论 课件 CH7A performance of communication systems corrupted by noise
2009/8/10
电子科技大学通信原理理论课件CH7A performance of communication systems corrupted by noise。
Ultra Wide-Band : State of the Art;Implementation of a Performance-Controllable Low-Noise Amplifier
Low-Noise Amplifier Ultra Wide-Band
2009/7/28
Ultra Wide-Band (UWB) transmissions exhibit performances vastly superior to existing wireless systems - superlative data-rate capacity, high security, low cost, low power consumption - and are emergin...
On the error performance of MIMO-OFDM system in the presence of Rayleigh fading correlation
2007/7/28
期刊信息
篇名
On the error performance of MIMO-OFDM system in the presence of Rayleigh fading correlation
语种
英文
撰写或编译
作者
Teng Yong,Wu Junli,Luo Tao Yue Guangxin
第一作者单位
刊物名称
The Journal of China Universitie...
期刊信息
篇名
Performance Analysis of OFDM with Frequency Offset and Correction Model
语种
英文
撰写或编译
作者
Qin Shengping,Yin Changchuan,Li Jianfeng,Yue Guangxin
第一作者单位
刊物名称
The Journal of China Universities of Po...
The Performance of Genetic Algorithm for Synchronized Chaotic Chen System in CDMA Satellite Channel
Chaotic Chen system genetic algorithm Synchronization CDMA
2007/1/30
Synchronization is a difficult problem in CDMA
satellite communications. Due to the influence of additive noise and
fading in the mobile channel, it is not easy to keep up with the
attenuation and ...
Performance evaluation for energy efficient topologic control in ad hoc wireless networks
Performance evaluation energy efficient topologic control ad hoc wireless networks.
2004/6/17
Minimizing total energy to keep an ad hoc wireless network symmetrically connected is an NP-hard problem. Recently, several greedy approximations have been proposed, based on k-restricted decompositio...