Search Results - subject:"IEEE 802"

Analysis of Bandwidth Efficiency in IEEE 802.11 and 802.16 Interworking Networks

Yaqoob, Mateen; Shakir, Mustafa - In: International Journal of Wireless Networks and … 7 (2018) 1, pp. 25-38

requirements is wireless LAN (IEEE 802.11 standard), which is commercially known as wireless fidelity (Wi-Fi). One of its …

Persistent link: https://www.econbiz.de/10012048702

Throughput Analysis of IEEE 802.11ac and IEEE 802.11n in a Residential Home Environment

Shah, Zawar; Kolhe, Ashutosh - In: International Journal of Interdisciplinary … 9 (2017) 1, pp. 1-13

IEEE 802.11ac is the latest WiFi standard that operates in 5GHz frequency band and promises high data rate than IEEE … environment and quantify the gain provided by IEEE 802.11ac compared to IEEE 802.11n. Their experimental results obtained in a … typical home environment show that in 5GHz frequency band with a 2x2 MIMO configuration, IEEE 802.11ac provides much higher …

Persistent link: https://www.econbiz.de/10012045948

Load Based Sleep Scheduling with Reduced State Transitions for IEEE 802.16e Networks

Gopalan M.; Marthandan G.; Eswaran C. - In: International Journal of Business Data Communications … 14 (2018) 2, pp. 71-85

IEEE 802.16e is extensively used these days for both data and voice communications as it makes available high … scheduling mechanism with reduced state transitions for IEEE 802.16e Networks. The mechanism encompasses two phases, load …

Persistent link: https://www.econbiz.de/10012043291

Thoughput Performance of Adaptive Modulation and Coding Scheme with Link Adaptation for Mimo-Wimax Downlink Transmission

Saad, Wasan K.; I, Mahamod; N, Rosdiadee; Shayea, Ibraheem - In: Journal of Asian Scientific Research 2 (2012) 11, pp. 641-650

The mobile WiMAX system is based on the IEEE 802.16m standard which is used to develop an advanced air interface (AAI … application of link adaptation techniques (AM and AMC) to the downlink for the IEEE 802.16m-depending on the mobile WiMAX networks …

Persistent link: https://www.econbiz.de/10010592874

Wireless Network Security

Carmen, Rãduþ - In: Ovidius University Annals, Economic Sciences Series XII (2012) 2, pp. 502-506

The idea of wireless communication sounds good. The main reasons are increased mobility and cost reduction for infrastructure development. Although in the past, securing a wireless network proved to be a challenge to which companies did not respond yet, today there are many standard protocols...

Persistent link: https://www.econbiz.de/10010675595

Performance Evaluation of Topology based Routing Protocols in a VANET Highway Scenario

Shakshuki, Elhadi M.; Maratha, Barakat Pravin; … - In: International Journal of Distributed Systems and … 8 (2017) 1, pp. 34-45

Vehicular Ad-Hoc Network (VANET) has been derived from the well-established Mobile Ad-hoc Network (MANET). It facilitates wireless communication among vehicles to roadside equipment. Such kind of communication is utilized for different purposes such as safety, comfort, or even entertainment. The...

Persistent link: https://www.econbiz.de/10012044176

Fault-Tolerance Evaluation of VANET Under Different Data Dissemination Models

Shakshuki, Elhadi M.; Gaamel, Awadh Moqbel; Maratha, … - In: International Journal of Vehicular Telematics and … 1 (2017) 1, pp. 54-68

authors used NCTUns 6.0 network simulator and IEEE 802.11p wireless communication standard. Their findings show that DSDV is …

Persistent link: https://www.econbiz.de/10012048621

A Review of Congestion Control Schemes for Vehicular Ad-Hoc Network (VANET) Communication

Olotu, Samuel Ibukun; Ojokoh, Bolanle Adefowoke; … - In: International Journal of Vehicular Telematics and … 1 (2017) 2, pp. 1-14

Intelligent Transportation Systems (ITS) are built on top of self-organizing networks, known as Vehicular Ad hoc Networks (VANET). In VANET, each vehicle equipped with communication devices represents a node and is allowed to send and receive safety messages through wireless communication...

Persistent link: https://www.econbiz.de/10012048622

Timing Structure Mechanism of Wireless Sensor Network MAC layer for Monitoring Applications

El-Basioni, Basma M. Mohammad; Moustafa, Abdellatif I.; … - In: International Journal of Distributed Systems and … 7 (2016) 3, pp. 1-20

's capabilities in dividing the network into sub-networks. By evaluating TSM against a cluster-tree IEEE802.15.4 in the two cases of … than the two cases of IEEE802.15.4 in terms of lifetime, end-to-end delay, loss percentage by on average 103.44% and 61 …

Persistent link: https://www.econbiz.de/10012044165

Congestion Avoidance and Delay Minimization in Energy Aware Routing of Dynamic ieee 802.11s WMN: Wireless Mesh Networks Under Mobility Conditions

Prakash, S.P. Shiva; Nagabhushan, T.N.; Krinkin, Kirill - In: International Journal of Embedded and Real-Time … 7 (2016) 1, pp. 85-112

Minimization of delay in collecting the data at any base stations is one of the major concerns in cluster based Wireless Mesh Networks. several researches have proposed algorithms to control congestion considering static nature of a node. Mobility of a node results in high congestion due to...

Persistent link: https://www.econbiz.de/10012044682