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High-Frequency Chip Brings Researchers Closer to Next Generation Technology（图）
high-frequency chip researchers next generation technology
2017/9/5
A novel, high-frequency electronic chip potentially capable of transmitting tens of gigabits of data per second — a rate that is orders of magnitude above the fastest internet speeds available today —...
An FPGA Family Optimized for High Densities and Reduced Routing Delay
FPGA Family Optimized High Densities Reduced Routing Delay
2015/8/14
An FPGA Family Optimized for High Densities and Reduced Routing Delay.
After having recently discovered a new way to propagate multiple beams of light through a single strand of optical fiber, engineers at the University of Wisconsin-Milwaukee (UWM) now have found that t...
A High-Throughput Random Access Protocol for Multiuser MIMO Systems
High-Throughput Random Access Protocol Multiuser MIMO Systems
2009/9/4
We propose a high-throughput random access protocol for 2×2 multiuser multiple-input multiple-output (MIMO) systems. The cross-layer mechanism utilizes the packets combining technique to exploit the a...
A Simple Mechanism for Throttling High-Bandwidth Flows
Simple Mechanism Throttling High-Bandwidth Flows
2009/9/4
This letter presents BREATHe, a simple packet dropping scheme for identifying and throttling unresponsive or misbehaving high-bandwidth flows during times of congestion. BREATHe is different from the ...
Design of Short, High-Rate DVB-S2-Like Semi-Regular LDPC Codes
Short High-Rate DVB-S2-Like Semi-Regular LDPC Codes
2009/9/4
This work focuses on high-rate (R>4/5) moderate-length (1000≤n<5000) low-density parity-check codes. High-rate codes allow to maintain good quality of the preliminary decisions that are used in carrie...
A Novel Beamforming Technique for Highways Coverage Using High-Altitude Platforms
Novel Beamforming Technique Highways Coverage High-Altitude Platforms
2009/9/4
This paper proposes a novel beamforming technique to form an arbitrary-shaped cell for the high-altitude platforms (HAPs) mobile communications. The new technique is based on pattern summation of indi...
Seamless Flow of Voluminous Data in High Speed Network without Congestion Using Feedback Mechanism
Bandwidth-Delay Product Congestion Control Congestion Window
2010/2/2
Continuously growing needs for Internet applications
that transmit massive amount of data have led to the emergence of
high speed network. Data transfer must take place without any
congestion and h...
UMTS-HSDPA in High Altitude Platforms (HAPs) Communications
HAPs W-CDMA UMTS HSDPA Carrier-to-interference ratio
2009/7/28
In this paper, the performance of HAPs (High Altitudes Platforms) UMTS HSDPA (High Speed Downlink Packet Access) is studied for different HAPs height h, different cells radius R and two directions (0°...
Design and implementation of high-speed digital CMOS camera driving control timing and data interface
CMOS image sensor High-speed Digital Camera High frame rate Camera Link data port SOPC
2011/12/15
High-speed digital cameras are progressing rapidly with the development of CMOS image sensor in these few years. In order to develop a high-speed CMOS industrial digital camera, the CMOS image sensor ...
Adaptive Modulation with Channel Estimation in High-Speed Packet-Based OFDM Communication Systems
2007/7/28
期刊信息
篇名
Adaptive Modulation with Channel Estimation in High-Speed Packet-Based OFDM Communication Systems
语种
英文
撰写或编译
作者
Xiaolin Hou,Changchuan Yin,Guangxin Yue
第一作者单位
刊物名称
The Journal of China Univer...
High Order Cascade Multibit ΣΔ Modulator for Wide Bandwidth Applications
behavioural study DAC nonlinearity DEM VHDL-AMS modelling
2010/2/2
A wideband 2-1-1 cascaded ΣΔ modulator with a
single-bit quantizer in the two first stages and a 4-bit quantizer in the
final stage is developed. To reduce sensitivity of digital-to-analog
converte...
TELECOM ITALIA: ITALY’S HIGH TECH OLD-STYLE TELECOMS INCUMBENT
TELECOM ITALIA ITALY’S HIGH TECH OLD-STYLE TELECOMS INCUMBENT
2014/6/25
The Telecoms Boom and Bust 1996 to 2002has had a significant impact on the structure of the Telecommunications Industry. During the boom it seemed as if new entrant telecoms operators, entering on the...
