Performance Evaluation of Diversity Techniques in IDMA Scheme for Next Generation (4G) in Underwater Wireless Communication

• 作者: Manoj Kumar Shukla Prachi Tripathi
• 来源期刊: 无线工程与技术(英文)
• 学科: 工学
• 关键词: Wireless COMMUNICATION ACOUSTIC COMMUNICATION UNDERWATER COMMUNICATION Modulation Technique Multiple Access SCHEME IDMA CDMA Interleavers UNDERWATER COMMUNICATION Channel
• 年，卷（期）: wxgcyjsyw_2014,（3）
• 页码范围: 88-98
• 页数: 11页
• 分类号: TN92

摘要

This paper provides a review on the diversity techniques of IDMA (Interleave Division Multiple Access) technology in underwater wireless IDMA employs interleavers as the only means in order to distinguish the users. This paper provides a comprehensive study of diversity techniques in IDMA scheme to mitigate the fading issue. In this paper, we compare the different generation diversity techniques in IDMA scheme on computational complexity, bit error rate and memory requirement. Recent advancement in underwater communication is modulation techniques, multiplexing techniques and multiple access techniques. Underwater communication channel is characterized.