A CRI Based Vertical Handoff Algorithm in Heterogeneous Networks

2014 ◽  
Author(s):  
Mingdi Hu ◽  
Wujun Yang ◽  
Kun Liu ◽  
Siming Cong
Keyword(s):  
Heterogeneous Networks ◽  
Vertical Handoff

PERFORMANCE OF ADAPTIVE LIFE TIME BASED VERTICAL HANDOFF ALGORITHM IN HETEROGENEOUS NETWORKS

2012 ◽  
Vol 40 (2) ◽  
pp. 457-471
Author(s):  
Reham Samir Saad ◽  
Hesham Elbadawy ◽  
Adly S. Tag ELdien ◽  
Mohamed Tarek Elewa
Keyword(s):  
Heterogeneous Networks ◽  
Life Time ◽  
Vertical Handoff

scholarly journals The Reversing Paging Process of Callee in Heterogeneous Networks

2011 ◽  
Vol 1 ◽  
pp. 3-8
Author(s):  
Cong Zhao ◽  
Wei Guo
Keyword(s):  
Heterogeneous Networks ◽  
Mobility Management ◽  
Heterogeneous Network ◽  
Vertical Handoff ◽  
The Past ◽  
The Future ◽  
Wireless Signal ◽  
Set Up

To achieve the goal that anybody could communicate with anyone at anytime in anyplace and in anyway, many technologies, such as GSM、CDMA、WCDMA、CDMA2000、TD-SCDMA、802.11a/b/g and so on, come true in the past years. And now, many B3G or 4G technologies are being studied. It is well-known that the future network would be heterogeneous networks. It is studied in this paper the mobility management of wireless heterogeneous network and a reversing paging process of callee is proposed which integrates paging and handoff. In the process when the caller pages the callee choosing its best suited network on one end, the callee chooses its own best network to begin a reversing paging process to set up the communication. The simulation tells that the proposed process has better performances in the call delay, the call succeeding rate and the wireless signal cost than that of the existing process in which it sets up the call first and then does vertical handoff independently.

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