A survey of Mobile IP in cellular and Mobile Ad-Hoc Network environments

The Internet has become ubiquitous and there has been tremendous growth in wireless communications in recent years. Many wireless communication techniques are commercially available, such as the Wireless LAN, Bluetooth, GSM, GPRS and CDMA. Because an all-IP network will be a trend, access to the Internet via wireless communication devices has become an important issue. To reduce power consumption and reuse the limited radio spectrum resources, a cellular network was formed. Cell size is one of the factors in the channel reuse rate. Basically, the channel reuse rate in a smaller cell size is higher than the channel reuse rate in a bigger cell size. Micro-mobility is therefore the inevitable direction for future mobile systems. Frequent and fast movements usually characterize micro-mobility. A cellular architecture would then present a challenge to the frequent handover procedures for a smaller cell size would usually induce a higher handoff frequency. In addition to cellular networks, ...

• Type: Journal
• Year: 2005
• Where: ADHOC
• Authors: Tin Yu Wu, Ching-Yang Huang, Han-Chieh Chao
• Keywords: ADHOC 2005, Cell Size, Channel Reuse Rate, Wireless Communication