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Displaying 1-6 out of 6 total
On The Effect of the Handover Mechanisms in QoS Performance in Wireless Multimedia Networks
Found in: Distributed Computing Systems Workshops, International Conference on
By Rosa Risueño, Pedro Cuenca, Francisco Delicado, Luis Orozco-Barbosa, Antonio Garrido
Issue Date:March 2004
pp. 138-143
A handover mechanism defines the steps involved in the transfer of all the information and resource allocation enabling a mobile terminal to remain connected to the wireless network infrastructure. A large number of handover mechanisms have been reported i...
 
On the Traffic Disruption Time and Packet Lost Rate during the Handover Mechanisms in Wireless Networks
Found in: Advanced Information Networking and Applications, International Conference on
By Rosa Risueño, Pedro Cuenca, Francisco Delicado, Luis Orozco-Barbosa, Antonio Garrido
Issue Date:March 2004
pp. 351
Personal Communication Systems (PCS) aim to provide ubiquitos service to its subscribers. In order to fulfil the ubiquity requirement for services, PCS rely on two main features: use of wireless communications technology and mobility management. The former...
 
A Class-based Allocation Mechanism for Delay Sensitive Traffic in WLANs
Found in: Advanced Information Networking and Applications, International Conference on
By Francisco M. Delicado, Pedro Cuenca, Luis Orozco-Barbosa, Antonio Garrido
Issue Date:March 2004
pp. 393
HIPERLAN/2 is a recent standard from ETSI for high-speed wireless LANs. This work explores this standard when providing QoS support to different traffic types. We describe a new bandwidth allocation protocol, which distinguishes among five types of connect...
 
On the impact of the GOP size in an H.264/AVC-to-SVC transcoder with temporal scalability
Found in: Proceedings of the 8th International Conference on Advances in Mobile Computing and Multimedia (MoMM '10)
By Antonio Garrido, Jan De Cock, Jose Luis Martinez, Pedro Cuenca, Rik Van de Walle, Rosario Garrido-Cantos, Sebastiaan Van Leuven
Issue Date:November 2010
pp. 226-233
Scalable Video Coding (SVC) is a recent extension of the ISO/ITU Advanced Video Coding (H.264/AVC) standard, which allows adapting the bitstream easily by dropping some parts of it named as layers. This adaptation makes possible that the same bitstream mee...
     
Assembling Learning Objects for Personalized Learning: An AI Planning Perspective
Found in: IEEE Intelligent Systems
By Antonio Garrido,Eva Onaindia
Issue Date:March 2013
pp. 64-73
The aim of educational systems is to assemble learning objects on a set of topics tailored to the goals and individual students' styles. Given the amount of available Learning Objects, the challenge of e-learning is to select the proper objects, define the...
 
Automated Planning for Personalised Course Composition
Found in: Advanced Learning Technologies, IEEE International Conference on
By Antonio Garrido, Eva Onaindia, Oscar Sapena
Issue Date:July 2009
pp. 178-182
Authoring tools for building Intelligent Educational Systems must provide support to ensure flexibility, adaptability of content to the user profile, reusability and sharing of learning objects. These facilities are essential to develop automated decision ...
 
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