Essays about: "WiMAX MAC layer"

Showing result 1 - 5 of 6 essays containing the words WiMAX MAC layer.

1. 1. PERFORMANCE ANALYSIS OF MULTIPLE ANTENNA TECHNIQUES IN WiMAX

   University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

   Author : Yousaf Ali Shah; [2010]
   Keywords : WiMAX; Capacity Analysis; STBC; MIMO; SFBC;

   Abstract : The modern wireless systems are required to have high voice quality and data rate. Since our concern is most with cattering environment, antenna diversity is a practically effective and widely applied technique to reduce the effect of multipath fading. READ MORE

3. 2. Performance Evaluation of an Uplink Scheduling Algorithm in WiMAX Designing the Adaptive Heuristic Uplink Scheduling Algorithm-AHUS

   University essay from Blekinge Tekniska Högskola/Sektionen för datavetenskap och kommunikation

   Author : Emmanuel Adebomi Oyekanlu; [2009]
   Keywords : Adaptive; Heuristic; WiMAX; Uplink Scheduling; Performance Evaluation; Algorithm;

   Abstract : In this thesis work, the performance of uplink schedulers at the fixed WiMAX MAC layer has been considered. A new algorithm that adapts to changes, inherent in wireless environments, and heuristically optimizes the gains of uplink scheduling parameters has been designed. READ MORE

4. 3. Comparison Between WiMAX and 3GPP LTE

   University essay from Blekinge Tekniska Högskola/Avdelningen för telekommunikationssystem

   Author : Syed Hamid Ali Shah; Mudasar Iqbal; Tassadaq Hussain; [2009]
   Keywords : 3GPP; LTE; OFDMA; SC-FDMA; SER; WiMAX;

   Abstract : Mobile communication technology evolved rapidly over the last few years due to increasing demands such as accessing Internet services on mobile phones with a better quality of the offered services. In order to fulfil this, wireless telecommunication industry worked hard and defined a new air interface for mobile communications which enhances the overall system performance by increasing the capacity of the system along with improving spectral efficiencies while reducing latencies. READ MORE

5. 4. Security analysis of the WiMAX technology in Wireless Mesh networks

   University essay from Blekinge Tekniska Högskola/Sektionen för datavetenskap och kommunikation

   Author : Md. Rezaul Karim Siddiqui; Sayed Mohammad Atiqur Rahman; [2009]
   Keywords : IEEE 802.16; WiMAX; Mesh mode; Mesh network; Vulnerability; Security threats ;

   Abstract : The IEEE 802.16 (WiMAX) is the promising technique to overcome some disadvantages on the Security concern of the widespread IEEE 802.11 standard. For providing high speed wide area broadband wireless access, WiMAX is an emerging wireless technology for creating multi-hop Mesh network. READ MORE

6. 5. Investigation of IEEE standard 802.16 Medium Access

   University essay from Institutionen för systemteknik

   Author : Pedro Francisco Robles Rico; [2006]
   Keywords : Mesh; distributed; MAC layer; 802.16; wireless.;

   Abstract : This paper is a study of IEEE Standard 802.16 Medium Access Control (MAC) Layer in Distributed Mesh Networks. IEEE Standard 802.16 is a Wireless Metropolitan Area Network (WMAN) technology that can connect different IEEE 802. READ MORE