A Novel Fast Construction and Allocation Algorithm for OVSF Codes

WANG Gang; ZHANG Jun; ZHANG Qi-shan

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A Novel Fast Construction and Allocation Algorithm for OVSF Codes

更新时间：2025-07-16

- A Novel Fast Construction and Allocation Algorithm for OVSF Codes
- Acta Electronica Sinica Vol. 34, Issue 12, Pages: 2282-2284(2006)
- 作者机构：
  
  北京航空航天大学电子信息工程学院,北京,100083
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN911.2
- Published：2006
- 稿件说明：
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WANG Gang, ZHANG Jun, ZHANG Qi-shan. A Novel Fast Construction and Allocation Algorithm for OVSF Codes[J]. Acta Electronica Sinica, 2006, 34(12): 2282-2284.
DOI：

WANG Gang, ZHANG Jun, ZHANG Qi-shan. A Novel Fast Construction and Allocation Algorithm for OVSF Codes[J]. Acta Electronica Sinica, 2006, 34(12): 2282-2284. DOI：

摘要

本文利用复制方法提出一种新的OVSF码复制生成算法

并在此基础上

研究了非可重排和可重排两种情况下的OVSF码快速分配问题.利用复制生成的OVSF码字具有明显的异前置性特点

从而可以提高码字分配效率和减小硬件实现复杂度和降低呼叫阻塞率.

Abstract

The representation of OVSF codes by copying is developed firstly.Based on this scheme

non-rearrangeable and rearrangeable compact assignment algorithms are proposed.The two algorithms can dramatically reduce the call-blocking rate

as well as the hardware complexity

and leave the system as flexible as possible after each code assignment.

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