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Cooperative Transmission Scheme Using Transmission Timing Control in LTE Enterprise Femtocell Networks
- Issue Date
- Mar-2012
- Publisher
- IEICE-INST ELECTRONICS INFORMATION COMMUNICATIONS ENG
- Keywords
- enterprise femtocell; cooperative transmission; transmission timing control; conditional Gaussian distribution; outage probability
- Citation
- IEICE TRANSACTIONS ON COMMUNICATIONS, v.E95B, no.3, pp.987 - 990
- Indexed
- SCIE
SCOPUS
- Journal Title
- IEICE TRANSACTIONS ON COMMUNICATIONS
- Volume
- E95B
- Number
- 3
- Start Page
- 987
- End Page
- 990
- ISSN
- 0916-8516
- Abstract
- In this letter, we propose and analyze a cooperative transmission scheme (CTS) that uses transmission timing control for LTE enterprise femtocells. In our scheme, the user equipment (UE) can receive the desired signal from an adjacent fBS as well as its serving femtocell BS (fBS). Thus, UE achieves an improved signal to interference ratio (SIR) due to the synchronization of the two signals. Analysis and simulation results show that the proposed scheme can reduce the outage probability for enterprise femtocells compared to the conventional system. In particular, a significant performance improvement can be achieved for UEs located at cell edges.
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Collections - College of Science and Technology > Department of Computer Convergence Software > 1. Journal Articles
- College of Science and Technology > Department of Electronics and Information Engineering > 1. Journal Articles
- Graduate School > Department of Computer and Information Science > 1. Journal Articles
- College of Science and Technology > Department of Electronics and Information Engineering > 1. Journal Articles
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