<title>QS-CDMA: a potential air interface candidate for 4G wireless communications</title>

In order to meet the computing speed required by 4G wireless communications, and to provide the different data processing widths required by different algorithms, an SIMD (Single Instruction Multiple Data) core has been designed. The ISA (Instruction Set Architecture) and main components of the SIMD core are discussed focus on how the SIMD core can be configured. Finally, the simulation result of the multiplication of two 8*8 matrices is presented to show the execution of instructions in the proposed SIMD core, and the result verifies the correctness of the SIMD core design.

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IEEE Technology and Society Magazine - Special Issue on Potentials and Limits of Cooperation in Wireless Communications: Toward Fourth Generation (4G) Wireless - Call for Papers March 2008

IEEE Technology and Society Magazine ◽

10.1109/mtas.2007.335558 ◽

2007 ◽

Vol 26 (1) ◽

pp. c2-c2

Keyword(s):

Wireless Communications ◽

Fourth Generation ◽

Technology And Society ◽

Special Issue ◽

4G Wireless

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Exploring the Growth of Wireless Communications Systems and Challenges Facing 4G Networks

Advances in Computer and Electrical Engineering - Advanced Methodologies and Technologies in Network Architecture, Mobile Computing, and Data Analytics ◽

10.4018/978-1-5225-7598-6.ch064 ◽

2019 ◽

pp. 889-902

Author(s):

Amber A. Smith-Ditizio ◽

Alan D. Smith

Keyword(s):

Wireless Communications ◽

Mobile Communications ◽

Communication Systems ◽

Global Economy ◽

Telecommunications Industry ◽

Wireless Communication Systems ◽

4G Networks ◽

History Of ◽

4G Wireless ◽

Wireless Communications Systems

Mobile communication and its many applications have been fueling the rapid growth and adoption of wireless communications for years. This growth has been marked by significant network development and advanced techniques evolving in all the fields of mobile and wireless communications. The transition from 3G communications to 4G communications has extremely boosted the way and speed at which companies and their customer are able to operate in the global economy. The purpose of this chapter is to describe some of the significant impacts of 4G wireless communication systems on the telecommunications industry. Topics describing 4G to include a brief history of mobile communications, what are the major characteristics of 4G networks and its users, advantages of 4G, challenges that 4G faces, wireless in the field/IT component, future directions of 4G, and some of the potential plans for growth.

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