Ab. Ghafar, Aimi Syamimi and Satiman, Nurulashikin and Fisal, Norsheila and Mohamad Maharum, Siti Marwangi and Saparudin, Faiz Asraf and Abdul Rashid, Rozeha and Syed Yusof, Sharifah Kamilah and Katiran, Norshida (2011) Communications in computer and information science: techniques on relaying for LTE-advanced network. Communications in Computer and Information Science, 253 (3). pp. 624-638. ISSN 1865-0929
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Abstract
Relay-assisted cellular network is a major concern in research studies around the world as it can aid the cell to achieve coverage extension and capacity enhancement. Long Term Evolution-Advanced (LTE-A), a candidate from Third Generation Partnership Project (3GPP) has include relaying as one of its key technologies to meet International Mobile Telecommunications (IMT) Advanced requirements. This article focuses on relay architectures from LTE-A and the types of relay defined in the standard. Pros and cons of developed relaying strategies, transmission schemes together with relay selection pairing scheme are also reviewed. This article also provides simulation results comparing performance between transmission with and without the usage of relay. In addition, recent studies extending the relaying concept such as cognitive and cooperative relaying as a hot research topic are also discussed.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | LTE-advanced network |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Electrical Engineering |
| ID Code: | 44793 |
| Deposited By: | Haliza Zainal |
| Deposited On: | 21 Apr 2015 03:31 |
| Last Modified: | 13 Sep 2017 04:26 |
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