Please use this identifier to cite or link to this item:

Title: The Analysis of the Reservation Strategy in The OVSF Tree for The WCDMA Systems
Authors: 李龍盛
Keywords: Orthogonal Variable Spreading Factor(OVSF);Wideband Division Multiple Access(WCDMA);Code Assignment, Code Reassignment
Date: 2005
Issue Date: 2017-10-23 11:00:40 (UTC+8)
Abstract: The Orthogonal Variable Spreading Factor channelization codes are widely used to provide the variable data rate and support different bandwidth requirements for users in the WCDMA system. The code assignment has the significant impact on the code utilization and code blocking probability. The code assignment strategies are unfair for the large bandwidth requests. To improve the fairness in the code assignment, we reserve a part of bandwidth in the OVSF tree to reduce the blocking probability of the larger bandwidth request. The performance of the proposed scheme is simulated by programs to verify the outperformance.
Relation: TANET 2005 台灣網際網路研討會論文集
Data Type: conference
Appears in Collections:[TANET 台灣網際網路研討會] 會議論文

Files in This Item:

File Description SizeFormat
457.pdf130KbAdobe PDF400View/Open

All items in 學術集成 are protected by copyright, with all rights reserved.

社群 sharing