scholarly journals Interplay of Spatial Reuse and SINR-Determined Data Rates in CSMA/CA-Based, Multi-Hop, Multi-Rate Wireless Networks

2007 ◽  
Author(s):  
T.-Y. Lin ◽  
J. C. Hou
Keyword(s):  
Wireless Networks ◽  
Spatial Reuse ◽  
Data Rates

scholarly journals Scheduling in wireless networks with spatial reuse of spectrum as restless bandits

2021 ◽  
pp. 102208
Author(s):  
Vivek S. Borkar ◽  
Shantanu Choudhary ◽  
Vaibhav Kumar Gupta ◽  
Gaurav S. Kasbekar
Keyword(s):  
Wireless Networks ◽  
Spatial Reuse ◽  
Restless Bandits

scholarly journals CHANNEL ALLOCATION FOR WIRELESS NETWORKS BASED ON INTELLIGENT METHOD

2021 ◽  
Vol 20 (4) ◽  
pp. 32-37
Author(s):  
Dominik NEZNÍK ◽  
◽  
Ľubomír DOBOŠ
Keyword(s):  
Wireless Networks ◽  
Data Transfer ◽  
Channel Allocation ◽  
Smart Cities ◽  
Data Rates ◽  
Different Types ◽  
Fuzzy Logic Method ◽  
Network Technologies ◽  
Near Future

In this paper, will be presented actual research of the intelligent channel allocation. The intelligent channel allocation is based on combination of fuzzy logic method and game theory attributes to increase quality of link in network. The channel allocations will become an important phenomenon in different types of networks such as 5G technology, wireless networks (IEEE 802.11xx), Z-Wave, LoRa, 3G, 4G, etc. In the near future, new network technologies, Internet of Things (IoT) and Smart Cities will need to have intelligent channel allocation to prevent interference on the channels used for data transfer. These networks along with IoT are considered as promising technology, that interconnects different types of networks into one fully functional network. The aim of this paper is to present the concept of a methods for channel allocation in wireless networks, where channels work as communication medium based on IEEE 802.11xx technology. The simulations prove, that proposed method is able to provide lower interference, improve data rates and increase quality of links.

A MAC Protocol for Terahertz Ultra-High Data-Rate Wireless Networks

2013 ◽  
Vol 427-429 ◽  
pp. 2864-2869
Author(s):  
Zhi Ren ◽  
Ya Nan Cao ◽  
Shuang Peng ◽  
Hong Jiang Lei
Keyword(s):  
Wireless Networks ◽  
Electromagnetic Waves ◽  
Mac Protocol ◽  
Terahertz Wave ◽  
Data Rate ◽  
High Data Rate ◽  
Control Mechanisms ◽  
High Data ◽  
Large Bandwidth ◽  
Data Rates

The terahertz wave is a kind of electromagnetic waves which locates between millimeter waves and infrared lightwaves, and the frequency range is 0.14THz~10THz. Terahertz is used as a carrier wave to communicate with each other because it has large bandwidth which can support Gbps wireless data rates. Therefore, terahertz communication technologies become research hot spots in recent years. However, its still rare in MAC protocol of terahertz ultra-high data-rate wireless networks at present. In order to realize wireless access of ultra-high data-rate under the condition of terahertz carrier frequency, a novel MAC protocol is proposed in this paper. The improved MAC protocol which makes the maximum data rates reach up to 10Gbps or higher is designed by new MAC control mechanisms, new time-slots allocation schemes and new superframe structure. Theoretical analysis and simulation results show that the new proposed MAC protocol of terahertz ultra-high data-rate wireless networks can operation normally, and the maximum data rate can reach up to 19.2Gbps. This maximum data rate is 2 times higher than 5.78 Gbps which IEEE 802.15.3c can achieve.

Improving Spatial Reuse in Multihop Wireless Networks - A Survey

2009 ◽  
Vol 11 (3) ◽  
pp. 71-91 ◽  
Author(s):  
Basel Alawieh ◽  
Yongning Zhang ◽  
Chadi Assi ◽  
Hussein Mouftah
Keyword(s):  
Wireless Networks ◽  
Multihop Wireless Networks ◽  
Spatial Reuse ◽  
Multihop Wireless
Sign in / Sign up

Export Citation Format

Share Document