No doubt wireless network is an amazing wireless technology which has totally changes means of communication. There is no business, industry, project which can be progressed without needs of wireless networks. Now a wireless network has become significant option of any business because of its salient features like speed, security, mobility. In this paper first we provided an overview of WiMAX t...

Based on IP protocol, IPTV features advantages like bandwidth efficiency and ease of management. IPTV supports both broadcast and unicast services like LiveTV and VideoOnDemand. WiMAX wireless system, capable of ensuring high bandwidths and low latencies, is suitable for delivering multimedia services. In addition, it also provides wide area coverage, mobility support, and non-line-of-sight ope...

Many of the features of EPON and WiMAX are complementary. In [1] we proposed four basic architectures for the integration of EPON and WiMAX, which employs an EPON as a backhaul to interconnect multiple WiMAX base stations. The integration takes advantage of the high capacity of fibre communication as well as the mobile and non-line of sight (NLOS) features of wireless communication. In this art...

IEEE 802.16e mobile WiMAX is currently being developed as the next-generation communication standard competing with wireless local area network (WLAN), code division multiple access (CDMA), evolution data optimized (EVDO), enhanced data rates for GSM evolution (EDGE) and high speed downlink packet access (HSDPA), even though early applications for mobile WiMAX technology will be limited to high...

Currently, broadband wireless access is gaining a great deal of interest from the networking research community. Particularly, the recently standardized WiMAX presents interesting perspectives, notably due to its capacity to offer consistent bandwidth and therefore consistent QoS. However, the behavior of network protocols, such as TCP, has not been studied in detail in a WiMAX environment. Thi...

Introduction The allure of the WiMax wireless high speed data service is well documented. Significant effort has been invested in developing a spectrally efficient modulation that is rather multipath impervious. Still, the laws of physics dictate that we need to get power from point A to point B that is above the receiver threshold. This requires rigorous RF planning and hardware design. Unlike...

WiMAX is a popular broadband solution with diverse applications. With several advantages such as low cost applications and last mile solution for broadband wireless access, WiMAX will no doubt help bridge the ever increasing digital divide in many SubSaharan African countries. Many countries Sub of the Sahara have recently started deploying WiMAX to offer subscribers affordable broadband intern...