Nationals

English

Quality of service management for the UMTS mobile communication system

In any wireless system there is clearly a very scarce resource, which is the available bandwidth. 3G mobile Communications Systems intend to provide several classes of services at different bit rates while assuring a Quality of Service (QoS) for each one. The only way to harmonise these two contradictory points (scarce bandwidth and a stringent QoS) is with a proper management of the available radio resources.

English
last updated: Sep-2016

Calidad de servicio extremo a extremo y flexibilidad espectral en redes móviles heterogéneas

The starting point of this project is that of mobile wireless heterogeneous networks (including UMTS, GERAN and WLAN) with the aim to provide end to end QoS for IP-based multimedia services in an efficient way. In this framework, the purpose of this project is to cope with the different problems at different levels leading to gain insight into an ultimate global solution. In particular, the objectives of the project can be stated as:

English
last updated: Oct-2014

Sistemas de Comunicaciones Móviles Profesionales de Banda Ancha

The project TelMAX conducts research on a new concept of cellular communication system, adapted to the mobile environment, to provide broadband IP connectivity services, with management of the quality of service, while ensuring uninterrupted support in ongoing communications for the implementation of professional services for voice, video and data.

English
last updated: Oct-2014

Gestión cognitiva de recursos radio y espectro radioeléctrico en redes móviles heterogéneas con provisión de calidad de servicio extremo a extremo

The reference framework for this Project is a mobile heterogeneous scenario where IP-based multimedia services are provided in an efficient manner with end-to-end QoS guarantees. In this context, a number of aspects are intended to be studied in order to progress towards an integrated and generic solution. In particular, the main objectives of the project can be stated as:

English
last updated: Oct-2014
Departament de Teoria del Senyal i Comunicacions. TSC.
UPC . Universitat Politècnica de Catalunya BarcelonaTech