574 citations · 1.3k across the 42 of their papers we have counts for
18 papers · 1 filter
Dynamic Channel Allocation for QoS Provisioning in Visible Light Communication
Mostafa Zaman Chowdhury, Muhammad Shahin Uddin, Yeong Min Jang
In visible light communication (VLC) diverse types of traffic are supported while the number of optical channels is limited. In this paper we propose a dynamic channel reservation…
A Novel Indoor Mobile Localization System Based on Optical Camera Communication
Md. Tanvir Hossan, Mostafa Zaman Chowdhury, Amirul Islam +1
Localizing smartphones in indoor environments offers excellent opportunities for e-commerce. In this paper, we propose a localization technique for smartphones in indoor environmen…
Group Handover Management in Mobile Femtocellular Network Deployment
Mostafa Zaman Chowdhury, Sung Hun Chae, Yeong Min Jang
The mobile femtocell is the new paradigm for the femtocellular network deployment. It can enhance the service quality for the users inside the vehicles. The deployment of mobile fe…
Bandwidth Adaptation for Scalable Videos over Wireless Networks
Mostafa Zaman Chowdhury, Tuan Nguyena, Young-Il Kimb +2
Multicast/broadcast services (MBS) are able to provide video services for many users simultaneously. Fixed amount of bandwidth allocation for all of the MBS videos is not effective…
Handover between Macrocell and Femtocell for UMTS based Networks
Mostafa Zaman Chowdhury, Won Ryu, Eunjun Rhee +1
The femtocell networks that use home base station and existing xDSL or other cable line as backhaul connectivity can fulfill the upcoming demand of high data rate for wireless comm…
Interface Selection for Power Management in UMTS/WLAN Overlaying Network
Mostafa Zaman Chowdhury, Yeong Min Jang, Choong Sub Ji +4
The multiple choices of access networks offer different opportunities and overcome the limitations of other technologies. Optimal selection of interface is a big challenge for mult…