Performance Analysis of Handoff for Virtual Cellular Network with Centralized/Distributed Resource Control(Wireless Communication Switching)

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概要

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• A Virtual Cellular Network (VCN) is a wireless cellular network wherein a single Mobile Station (MS) can communicate simultaneously with more than one Base Station (BS). In this paper, we analyze handoff for two kinds of VCN: a 'Distributed Resource-control VCN' (DR-VCN) and a 'Centralized Resource-control VCN' (CR-VCN). A VCN can take advantage of the fact that the same data is received by multiple base stations. The DR-VCN is a system in which every BS controls its own channels, while the CR-VCN is a system wherein a central station controls all system channels. Results from analysis and simulation show that both the new call drop rate and handoff refusal rate of the CR-VCN are much lower than those of the DR-VCN.

• 社団法人電子情報通信学会の論文
• 2003-09-01

著者

• Cho Dong-ho

  Division Of Electrical Engineering Department Of Electrical Engineering And Computer Science Korea A

• Choi Hyun-ho

  Division Of Electricar Engineering Department Of Electrical Engineering And Computer Science Korea A

• LEE Jumin

  Division of Electrical Engineering, Department of Electrical Engineering and Computer Science, Korea

• CHUNG Jemin

  Korea Telecom.

• Choi Hyun-ho

  Division Of Electrical Engineering Department Of Electrical Engineering And Computer Science Korea A

• Lee Jumin

  Division Of Electrical Engineering Department Of Electrical Engineering And Computer Science Korea A

関連論文

• Improved Paging Scheme Based on Distribution Density Information of Users in Mobile Communication Systems
• A New CPCH Access Scheme for Priority Service
• Performance Analysis of Handoff for Virtual Cellular Network with Centralized/Distributed Resource Control(Wireless Communication Switching)
• A New CPCH Access Scheme for Priority Service
• Performance Analysis of Bulk Handoff in Integrated Voice/Data Wireless Networks

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