Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/62590
Title: Performance analysis of a simulcast based mobile multiservice network
Authors: Huang, W.
Chua, K.C. 
Issue Date: 1999
Source: Huang, W.,Chua, K.C. (1999). Performance analysis of a simulcast based mobile multiservice network. IEEE VTS 50th Vehicular Technology Conference, VTC 1999-Fall 2 : 973-979. ScholarBank@NUS Repository.
Abstract: A simulcast based cellular network architecture is considered for mobile telecommunication systems. The architecture increases the overlap areas between adjacent cells without compromising geographical coverage. The resulting increased cell overlap areas reduce problems of weak received signal strengths and high handoff call dropping rates in current cellular network systems that are not designed to have significant cell overlap areas. A mobile multiservice system supporting two types of constant bit rate calls and which adopts the simulcast based cellular network architecture is analyzed and compared to one that uses the current cellular network architecture. In both systems, the guard channel bandwidth allocation policy is used to handle handoff calls. It is shown that the simulcast based cellular network architecture improves the call blocking probabilities of both traffic types. For a given number of active calls, call dropping probabilities are comparable to those obtained using the current cellular network architecture. As a result, the simulcast based cellular network architecture is able to carry more traffic than the current cellular network architecture.
Source Title: IEEE VTS 50th Vehicular Technology Conference, VTC 1999-Fall
URI: http://scholarbank.nus.edu.sg/handle/10635/62590
ISBN: 0780354354
ISSN: 07400551
Appears in Collections:Staff Publications

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