Genetically Enhanced Performance of a UTRA-like Time-Division Duplex CDMA Network


Ni, S. and Hanzo, L. (2005) Genetically Enhanced Performance of a UTRA-like Time-Division Duplex CDMA Network At IEEE VTC'05 (Spring), Sweden. 30 May - 01 Jun 2005. , pp. 2279-2283.

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Description/Abstract

In this contribution a Dynamic Channel Allocation (DCA) algorithm is developed, which minimizes the amount of Multi-User Interference (MUI) experienced at the Base Stations (BSs) by employing Genetic Algorithms (GAs). A GA is utilized for finding a suboptimum, but highly beneficial Uplink (UL) or Downlink (DL) Timeslot (TS) allocation for improving the achievable performance of the third generation UTRA system’s Time Division Duplex (TDD) mode. It is demonstrated that a GA-assisted UL/DL timeslot scheduling scheme may avoid the severe BS to BS inter-cell interference potentially inflicted by the UTRA TDD CDMA air interface owing to allowing all TSs to be used both in the UL and DL

Item Type: Conference or Workshop Item (Paper)
Additional Information: Event Dates: 30 May - 1 June 2005
Venue - Dates: IEEE VTC'05 (Spring), Sweden, 2005-05-30 - 2005-06-01
Organisations: Southampton Wireless Group
ePrint ID: 261660
Date :
Date Event
2005Published
Date Deposited: 14 Dec 2005
Last Modified: 17 Apr 2017 21:54
Further Information:Google Scholar
URI: http://eprints.soton.ac.uk/id/eprint/261660

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