… 3GPP network may also include the following components: a mobility management entity (…
topologies we implemented in OPNET simulation environment for analyzing our power saving …

… In Beyond-3G environments, mobile and wireless networks … In GPRS/UMTS mobility
management, we have conducted … , we study two channel allocation schemes that implement …

… design, implementation and … IP network based on SIP project running at CNR is supported
by NECTEC (National Electronics and Computer Center), Ministry of Science and Environment…

… The network based mobility management protocol like PMIP … , in this thesis, we have
implemented this scheme on Linux with … is also ported into an embedded environment. We …

… Hybrid usage of mobility management protocol for future … model for a heterogeneous wireless
environment. Under the model, … Here, we consider a WiMAX network based on the IEEE …

… -time localization in daily environments, we propose a frequency … The AOA (angle of arrival)
[23] is a network-based technique for … Our intention is to implement the frequency hopping …

… Recently, WLAN equipments and environments have been … Users can choose the access
network based on bandwidth … We have implemented two operation modes of the AS, one is …

… etc.) are instead implemented using software on the base station baseband. … Seamless
handoff between WiFi and WiMAX is the main design issue in this integrated environment. In the …

… These schemes could be applied to the study of the performance of radio resource
management in a heterogeneous network which is integrated of UMTS (Universal Mobile …

… In Chapter 5, we implemented our algorithms in different … outperforms each single-network
based approach and traditional … Testing on a realistic WLAN environment, we find that PCA …