scholarly journals An Overview of Higher Order Frequency Applications in Communication Systems

2021 ◽  
pp. 427-432
Author(s):  
Shilpakala V. ◽  
G. F. Ali Ahammed
Keyword(s):  
Wireless Communication ◽  
System Design ◽  
Product Differentiation ◽  
Network Architecture ◽  
Communication Systems ◽  
Short Range ◽  
60 Ghz ◽  
Wide Scope ◽  
Huge Amount ◽  
Front End

The principal reason for focusing on the higher band is the huge amount of allocated bandwidth around 60 GHz, which can be used to accommodate all kinds of short-range (< 1 km) wireless communication. In addition, 60 GHz front-end technology is emerging rapidly. In order to exploit the 60 GHz band efficiently, an overall network architecture should be worked out that gives the industry wide scope for product differentiation and 60 GHz system design should evolve guiding criteria such as affordability, modularity, scalability, expandability, interoperability and ergonomics.

The design, test, and application of the front end in 0.3THz wireless communication systems

2015 ◽  
Author(s):  
Hanqing Wang ◽  
Weiwen Yuan ◽  
Bo Zhang ◽  
Huiyuan Li ◽  
Zhuo Zhang ◽  
...  
Keyword(s):  
Wireless Communication ◽  
Communication Systems ◽  
Wireless Communication Systems ◽  
Front End

scholarly journals Enabling Technologies for a Practical Wireless Communication System Operating in TV White Space

2011 ◽  
Vol 2011 ◽  
pp. 1-12 ◽  
Author(s):  
Chin-Sean Sum ◽  
Gabriel Porto Villardi ◽  
Zhou Lan ◽  
Chen Sun ◽  
Yohannes Alemseged ◽  
...  
Keyword(s):  
Wireless Communication ◽  
System Design ◽  
Communication Systems ◽  
Wireless Communication Systems ◽  
Use Case ◽  
White Space ◽  
Mac Layer ◽  
Medium Access ◽  
Tv White Space ◽  
Phy Layer

This paper proposes the design of enabling technologies for practical wireless communication systems operating in the TV white space (TVWS). The main objective of this paper is to cover a macro perspective on the system design blocks including: (a) targeted use case applications and governing regulations, (b) channelization, physical (PHY) layer and medium access control (MAC) layer designs, and (c) achievable throughput and range. It is the intention of this paper to serve as a general guideline for designing wireless communication systems operating in TVWS. The core system design addresses both PHY and MAC layer issues with realistic system considerations. In the PHY layer, a channelization design that fits into the area-specific TV channels and a transceiver that enables data exchange in the TV bands are designed. In the MAC layer, a cognitive engine that manages access to vacant TV channels and MAC functionalities that facilitate effective medium access are also proposed. As a result, the system is capable of supporting up to a typical throughput of 80 Mbps, and a maximum number of 40 users, assuming all users performing the most bandwidth-hungry application in the use case scenario. The corresponding operating range is found reach up to 400 m.

Capacity of 60 GHz Wireless Communication Systems over Fading Channels

2012 ◽  
Vol 7 (1) ◽  
Author(s):  
Jingjing Wang ◽  
Hao Zhang ◽  
Tingting Lv ◽  
T. Aaron Gulliver
Keyword(s):  
Wireless Communication ◽  
Fading Channels ◽  
Communication Systems ◽  
Wireless Communication Systems ◽  
60 Ghz
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