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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)


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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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


Local EPrints ID: 261660
PURE UUID: 2c8d3634-f546-46cb-a12b-b4b7fd139855

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

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Author: S. Ni
Author: L. Hanzo

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