You might also like

More about Adaptive Coding and Modulation

• Book details
• Synopsis
• Trending among others

You get 118 loyalty points

Book synopsis

This book considers the problem of Adaptive Modulation scheme selection through an OFDM based system over parallel frequency-selective fading channels. Here, an adaptive coding scheme is also proposed by using Generalized Concatenated Codes (GCC), which have simple structure and are designed in such a way that they are best suited for fading channels. GCC are based on binary cyclic codes. The criterion of study is the optimization of throughput of the system. Through a proposed adaptive algorithm,a modulation selection scheme is proposed which is based on the quality of the Sub-channels. Moreover, a code assigning method for the different sub-channels, which adapts itself to the channel conditions is also proposed. The proposed scheme combats against channel impairments better than those used in conventional systems by exploiting individual sub-channel condition. Results show better performance in terms of lower bit error rate as well as higher throughput.

Book details

Book category Books in English Technology, engineering, agriculture Technology: general issues Engineering: general

• Full title: Adaptive Coding and Modulation
• Subtitle: (for 3G systems)
• Author: Romana Rafi, Rafi Us Shan
• Language: English
• Binding: Paperback
• Number of pages: 76
• EAN: 9783639260441
• ISBN: 3639260449
• ID: 06833431
• Publisher: VDM Verlag
• Weight: 122 g
• Dimensions: 229 × 152 × 5 mm
• Date of publishing: 24. June 2010

Trending among others

---

---

---