scholarly journals CHANNEL CAPACITY OF HIGH-SPEED POWERLINE COMMUNICATION IN VEHICLES

2010 ◽  
Vol 7 (2) ◽  
Author(s):  
Deny Hamdani ◽  
Ery Safrianti
Keyword(s):  
Channel Capacity ◽  
High Speed ◽  
Powerline Communication

QoS-aware bridge for high-speed powerline communication and Ethernet

2007 ◽  
Vol 53 (1) ◽  
pp. 50-54 ◽  
Author(s):  
Junhee Park ◽  
Kwangil Lee ◽  
Donghwan Park ◽  
Kyeongdeok Moon
Keyword(s):  
High Speed ◽  
Powerline Communication

scholarly journals Diseño y evaluación del desempeño de una red de comunicaciones para medición inteligente en Network Simulator–2

Ingeniería ◽  
2015 ◽  
Vol 20 (1) ◽  
Author(s):  
Juan Manuel Aranda
Keyword(s):  
High Speed ◽  
Network Simulator ◽  
Advanced Metering Infrastructure ◽  
Powerline Communication ◽  
Packet Access ◽  
Advanced Metering ◽  
La Red

<p>Este artículo presenta los resultados de diseño y evaluación del desempeño de una red de comunicaciones para Medición Inteligente o AMI (<em>Advanced Metering Infrastructure</em>), empleando el simulador de redes <em>Network Simulator</em>-2 (NS-2). La red de comunicaciones propuesta combina las tecnologías PLC (<em>PowerLine Communication</em>) y HSDPA (<em>High Speed Downlin Packet Access</em>), así como el uso de concentradores de datos (DCs) y de protocolos aplicación y transporte como DLMS/COSEM y TCP-UDP/IP. Los resultados de evaluación indicaron que al introducir dispositivos DCs dentro del diseño de red de comunicaciones, la red presenta un desempeño superior frente a otras que no emplean DCs para concentrar la información de diferentes medidores inteligentes. Finalmente, se observó una mayor cobertura y un menor número de acceso directos a la red de comunicaciones al considerar DCs en el diseño.</p>

scholarly journals Effective Power Allocation Using for Transmit Source In MIMO Relay Communication

2021 ◽  
Vol 5 (3) ◽  
Author(s):  
Hoai Trung Tran
Keyword(s):  
Channel Capacity ◽  
Communication Systems ◽  
High Speed ◽  
Mimo Systems ◽  
Multiple Input Multiple Output ◽  
Optimization Method ◽  
Radio Communication ◽  
Second Derivatives ◽  
Multiple Input ◽  
Input Multiple Output

The Multiple Input Multiple Output (MIMO) systems using relays are of interest for high-speed radio communication systems. Currently, most of the articles are interested in the model of three nodes with purposes such as increasing the channel capacities (mutual information) or reducing the minimum mean square of error. This paper extends to more than one relay and is concerned with the maximum channel capacity. It is assumed that the channel matrices between source and relay as well as relay and receiver are random matrices; the relay precoders are also assumed to be random and known at the receiver. The article proposes that the Lagrange multiplier finding algorithm using the Newton – Raphson optimization method is more straightforward than the traditional finding algorithm using the first and second derivatives but still gives a higher channel capacity.

scholarly journals Characterization of Narrowband Noise and Channel Capacity for Powerline Communication in France

2020 ◽  
Author(s):  
Imène Elfeki ◽  
Sébastien Jacques ◽  
Ismail Aouichak ◽  
Thierry Doligez ◽  
Yves Raingeaud ◽  
...  
Keyword(s):  
Channel Capacity ◽  
Powerline Communication ◽  
Narrowband Noise

scholarly journals Channel Capacity Maximization using NQHN Approach at Heterogeneous Network

2019 ◽  
Vol 9 (4) ◽  
pp. 2593
Author(s):  
Savitha Patil ◽  
A.M. Bhavikatti
Keyword(s):  
Real Time ◽  
Channel Capacity ◽  
High Speed ◽  
Network Capacity ◽  
Small Cell ◽  
Traffic Scheduling ◽  
Coverage Area ◽  
Available Bandwidth ◽  
The Real ◽  
Wireless Communication Network

<p>In present scenario, the high speed data transmission services has pushed limits for wireless communication network capacity, at same time multimedia transmission in real-time needs provision of QoS, therefore the network capacity and small cell coverage has comes with lots of challenges. Improving the channel capacity and coverage area within the available bandwidth is necessary to provide better QoS to users, and improved channel capacity for the FCUs and MCUs in network. In this paper, we are proposing an NQHN approach that incorporate with efficient power allocation, improving the channel capacity by optimized traffic scheduling process in a small cell HetNets scenario. This work efficiently handle the interference with maintaining the user QoS and the implemented power controller uses HeNB power as per the real time based approach for macro-cell and femto-cell. Moreover, we consider the real traffic scenario to check the performance of our proposed approach with respect to existing algorithm</p>

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