Abstract:
Walsh Codes are a set of orthonormal codes while PN Sequences are statistically random but deterministically formed binary sequences. This paper discusses the basic conce...Show MoreMetadata
Abstract:
Walsh Codes are a set of orthonormal codes while PN Sequences are statistically random but deterministically formed binary sequences. This paper discusses the basic concepts underlying both sets of codes and some of their practical and interesting properties. Both are extensively used for multiple access channeling methods and data signal modulation particularly in international CDMA standards. Their implementation in CDMA and the factors influencing their relative performance are also explained.
Published in: 2014 IEEE International Conference on Industrial Engineering and Engineering Management
Date of Conference: 09-12 December 2014
Date Added to IEEE Xplore: 12 March 2015
Electronic ISBN:978-1-4799-6410-9