Analysis of cell spectral efficiency of infrastructure relay-enhanced cellular system
| Author | Zhang L. |
| Author | Yang H.-C. |
| Author | Hasna , Mazen |
| Available date | 2022-04-26T11:06:56Z |
| Publication Date | 2011 |
| Publication Name | 2011 International Conference on Wireless Communications and Signal Processing, WCSP 2011 |
| Resource | Scopus |
| Identifier | http://dx.doi.org/10.1109/WCSP.2011.6096844 |
| Abstract | In this paper, we investigate the downlink spectral efficiency of infrastructure relay-enhanced cellular systems. In particular, we use the average achieved spectral efficiency at an arbitrary mobile receiver in presence of co-channel interference, termed as cell spectral efficiency (CSE), to quantify the benefit of relay transmission in terms of lower co-channel interference power. We derive the exact analytical expression of CSE for relay-enhanced system with different transmission strategies while taking into account the random user locations and the impact of pass loss. We show through selected numerical examples that the relay-enhanced systems have the potential to achieve much better CSE performance over the conventional systems |
| Language | en |
| Publisher | IEEE |
| Subject | Analytical expressions Cellular system Conventional systems infrastructure relay Interference power Mobile receiver Numerical example Random users Relay transmission Relay-enhanced Show through Spectral efficiencies Transmission strategies wireless communication Cells Cellular arrays Cellular telephone systems Cochannel interference Efficiency Signal processing Wireless telecommunication systems Spectrum analyzers |
| Type | Conference |
Files in this item
| Files | Size | Format | View |
|---|---|---|---|
|
There are no files associated with this item. |
|||
This item appears in the following Collection(s)
-
Electrical Engineering [2811 items ]
Related items
Showing items related by title, author, creator and subject.
-
A comprehensive review of the cyber-attacks and cyber-security on load frequency control of power systems
( MDPI AG , 2020 , Article Review)Power systems are complex systems that have great importance to socio-economic development due to the fact that the entire world relies on the electric network power supply for day-to-day life. Therefore, for the stable ... -
Cybersecurity for industrial control systems: A survey
( Elsevier Ltd , 2020 , Article Review)Industrial Control System (ICS) is a general term that includes supervisory control & data acquisition (SCADA) systems, distributed control systems (DCS), and other control system configurations such as programmable logic ... -
State-dependent adaptive dynamic programing for a class of continuous-time nonlinear systems
( Institute of Electrical and Electronics Engineers Inc. , 2016 , Conference)The state-dependent Riccati equation (SDRE) technique can be used to solve optimal control problems for a wide class of nonlinear dynamical systems. In this method, instead of solving a complicated Hamilton-Jacobi-Bellman ...