Publication No 40137

Author(s)

Müller, C.M.*

Title

Transmit mode selection schemes for distributed coordinated transmission of data traffic

Topics

Mobile Communications

Methods

Performance Evaluation

Keywords

WIRELESS; ANALYSIS; ANALYTICAL MODEL; CELLULAR SYSTEM; DATA TRAFFIC; HEAVY TAIL; RESOURCE MANAGEMENT; RENEWAL PROCESS

Abstract

Coordinated Multi-Point transmission schemes have a large potential to increase spectral efficiency in cellular networks. While the physical layer aspects of coordinated transmission received a lot of attention, its integration into higher layers yet remains to be investigated. In this work, we analyze the transmit mode selection for coordinated and uncoordinated transmission of data traffic. We propose two transmit mode selection schemes to decide whether to use coordinated transmission for an object or not. One scheme is based on object size, the other one is based on queue state. We derive the optimal parameter settings for our selective coordination schemes and show how they improve system performance.

Year

2012

Reference entry

Müller, C.M.
Transmit mode selection schemes for distributed coordinated transmission of data traffic
IEEE International Conference on Communication (ICC) 2012, Ottawa, June 2012

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