Aws Zuheer Yonis, Mohammad Faiz Liew Abdullah

Carrier Aggregation Technique for Improving LTE-Advanced System

Scenarios, Design, and Strategies

• Broschiertes Buch

Produktbeschreibung

Long Term Evolution-Advanced (LTE-A) significantly enhances the existing LTE Release 8 and supports much higher peak rates, higher throughput, and lower latencies resulting in a better user experience. Bandwidth extension in LTE-A is supported via carrier aggregation (CA) which has the capability to support wider bandwidth; and it is highly desired by network operators, because it enables the aggregation of spectrum fragments and offers a way out of the spectrum crunch. In CA, multiple basic frequency blocks called component carriers (CCs), which are designed to be backward compatible with LTE, are allocated over a broadband frequency spectrum. The aim of this book is to focus on carrier aggregation for both types of Intra band (contiguous and non-contiguous) CC s and extending the bandwidth from the current 20 MHz up to 120 MHz, thus enhancing peak data rate up to 4 Gbps and average spectral efficiency to be 33.6 bit/s/Hz, while MIMO enhancements are being considered for both downlink and uplink.

Produktdetails

• Verlag: LAP Lambert Academic Publishing
• Seitenzahl: 140
• Erscheinungstermin: 19. Januar 2013
• Englisch
• Abmessung: 220mm x 150mm x 9mm
• Gewicht: 203g
• ISBN-13: 9783845424835
• ISBN-10: 3845424834
• Artikelnr.: 37034851

Autorenporträt

Has strong expertise in wireless access technologies and mobile communications such as LTE, LTE-Advanced, WiMAX and applications to communication systems. His educational attainments are B.Eng. from Technical College of Mosul in Iraq, MSc. and PhD. from Faculty of Electrical and Electronic Engineering at University Tun Hussein Onn Malaysia.