Sökning: "Di Yuan"

Visar resultat 1 - 5 av 19 avhandlingar innehållade orden Di Yuan.

1. 1. Optimization Models and Methods for Communication Network Design and Routing

   Författare :Di Yuan; Martine Labbe; Linköpings universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

   Sammanfattning : Many decision problems in communication network planning can be approached by optimization methodologies. In this thesis we study communication network design and routing. LÄS MER

3. 2. Radio Network Planning and Resource Optimization : Mathematical Models and Algorithms for UMTS, WLANs, and Ad Hoc Networks

   Författare :Iana Siomina; Di Yuan; Peter Värbrand; Arie Koster; Linköpings universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; planning; optimization; wireless networks; radio resources; UMTS; WLAN; ad hoc; Telecommunication; Telekommunikation;

   Sammanfattning : The tremendous popularity of wireless technologies during the last decade has created a considerable expansion of wireless networks both in size and use. This fact, together with a great variety of mobile devices and numerous di®erent services that are becoming increasingly resourcedemanding, have attracted the attention of many researchers into the area of radio resource planning and optimization. LÄS MER

4. 3. Optimal Scheduling for Timely Information in Communication Systems

   Författare :Ghafour Ahani; Di Yuan; Andreas Kassler; Uppsala universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; scheduling; optimization; communication systems; timely information;

   Sammanfattning : The explosive growth of data in information society poses significant challenges in the timely delivery of information in the context of communication networks. Hence, optimal utilization of scarce network resources is crucial. LÄS MER

5. 4. Coverage Planning and Resource Allocation in Broadband Cellular Access : Optimization Models and Algorithms

   Författare :Lei Chen; Di Yuan; Thomas Stidsen; Linköpings universitet; []
   Nyckelord :TECHNOLOGY; TEKNIKVETENSKAP;

   Sammanfattning : The last two decades have witnessed a booming in the use of cellular communication technologies. Billions of people are now enjoying the benefits of mobile communications. This thesis deals with planning and optimization of broadband cellular access network design and operation. LÄS MER

7. 5. Performance Engineering of Mobile Broadband : Capacity Analysis, Cellular Network Optimization, and Design of In-Building Solutions

   Författare :Lei Chen; Di Yuan; Linköpings universitet; []
   Nyckelord :;

   Sammanfattning : The rapid evolution of mobile communication technologies is making mobile broadband a reality. With over 6 billion cellular connections and the booming of mobile data, mobile broadband leads the technology and service innovation within the domain of information and communication technologies. LÄS MER