Radio resource knapsack packing for WCDMA air interface

Author

Laakso, Janne ; Jantti, Riku ; Rinne, Mika ; Salonaho, Oscar

Author_Institution

Nokia Telecommun. Radio Access Syst., Finland

Volume

1

fYear

1998

fDate

8-11 Sep 1998

Firstpage

183

Abstract

A set of optimisation algorithms are studied for high density wideband code division multiple access (WCDMA) mobile networks. The method to be introduced is a radio resource knapsack packing, as packet traffic is the main consideration. The method includes centralised packet scheduling (PS) and power control (PC) algorithms that will maximise a utility function defined by the operator. The goal of the proposed algorithms is to maximise either the throughput of the system (a cluster of cells) or the value of the correctly received packets

Keywords

adjacent channel interference; broadband networks; cellular radio; code division multiple access; dynamic programming; knapsack problems; multipath channels; multiuser channels; network interfaces; packet radio networks; power control; spread spectrum communication; telecommunication control; WCDMA air interface; centralised packet scheduling algorithm; correctly received packets; dynamic programming; frequency reuse factor; inter-cell interference; intra-cell interference; mobile networks; multipath propagation channel; open loop power control algorithms; optimisation algorithms; packet traffic; radio resource knapsack packing; spread spectrum symbol structure; system throughput; utility function; wideband carrier; wideband code division multiple access; Base stations; Centralized control; Clustering algorithms; Frequency; Interference; Multiaccess communication; Radio control; Scheduling algorithm; Throughput; Wideband;

fLanguage

English

Publisher

ieee

Conference_Titel

Personal, Indoor and Mobile Radio Communications, 1998. The Ninth IEEE International Symposium on

Conference_Location

Boston, MA

Print_ISBN

0-7803-4872-9

Type

conf

DOI

10.1109/PIMRC.1998.733539

Filename

733539