Research Paper | Electronics & Communication Engineering | India | Volume 4 Issue 2, February 2015
Efficient Packet Scheduler for LTE Downlink with Su-Mimo
Abstract: Scheduling and Policing are two mechanisms very hard to be co-ordinated in wireless communication systems. In this paper the general frequency domain packet scheduling (FDPS) problem is formalized. The constraint of selecting only one MIMO mode per user in each transmission time interval (TTI) increases the hardness of this problem. Then an approximation algorithm with constant approximation ratio is proposed solving the FDPS problem. The proposed algorithms performance is then compared with existing efficient packet scheduler termed as the Proportional Fair Scheduler along with the MatLab simulated result.
Keywords: Packet scheduling PS, Long Term Evolution LTE, 3GPP, approximation algorithm, proportional fair scheduling
Edition: Volume 4 Issue 2, February 2015,
Pages: 1965 - 1968
How to Cite this Article?
Angel Mary Mathew, Ajeesh S, "Efficient Packet Scheduler for LTE Downlink with Su-Mimo", International Journal of Science and Research (IJSR), https://www.ijsr.net/get_abstract.php?paper_id=SUB151690, Volume 4 Issue 2, February 2015, 1965 - 1968, #ijsrnet
How to Share this Article?
Similar Articles with Keyword 'Long Term Evolution LTE'
A Wideband Omni Directional Antenna for 4G LTE with Dual Band Rejection
Sivapriya.V | Bharathi.G
Performance Analysis of Scheduling Strategies in LTE based on Open-Loop Spatial Multiplexing MU-MIMO Transmission Mode