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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.

Record type: Conference or Workshop Item (Paper)

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

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More information

Published date: 2005
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

Identifiers

Local EPrints ID: 261660
URI: http://eprints.soton.ac.uk/id/eprint/261660
PURE UUID: 2c8d3634-f546-46cb-a12b-b4b7fd139855

Catalogue record

Date deposited: 14 Dec 2005
Last modified: 18 Jul 2017 09:00

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Contributors

Author: S. Ni
Author: L. Hanzo

University divisions

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