A downlink admission control algorithm for UTRA-FDD

J Pérez-Romero, O Sallent, R Agusti… - … Workshop on Mobile …, 2002 - ieeexplore.ieee.org
This paper deals with the problem of admission control in the downlink of UTRA-FDD.
Significant differences with respect to the uplink admission control arise. While, in the uplink …

Admission control for different UE-MAC algorithms in UTRA-FDD

J Pérez-Romero, O Sallent… - … Conference on 3G Mobile …, 2002 - ieeexplore.ieee.org
Radio Resource Management (RRM) entity is responsible for the utilization of the air
interface resources in UTRA-FDD and, consequently, the adoption of efficient RRM …

Impact of user location in W-CDMA downlink resource allocation

J Pérez-Romero, O Sallent… - … Symposium on Spread …, 2002 - ieeexplore.ieee.org
The design and development of suitable RRM strategies is a key issue for the future efficient
use of 3G systems available spectrum. In the case of the downlink direction, the allocation of …

Mixing conversational and interactive traffic in the UMTS radio access network

J Sanchez, J Pérez-Romero, O Sallent… - … Workshop on Mobile …, 2002 - ieeexplore.ieee.org
The definition and assessment of suitable radio resource management (RRM) strategies
able to provide QoS in the framework of the UTRA segment of UMTS is a key issue for …

[PDF][PDF] Downlink Packet Scheduling for a Two-Layered Streaming Video Service in UMTS

J Pérez-Romero, O Sallent, R Agustí - IST Mobile Communications …, 2002 - Citeseer
This paper presents a packet scheduling algorithm to manage the quality of service of a two
layered video service in the downlink FDD mode of UMTS. The algorithm takes into account …

Managing radio network congestion in UTRA-FDD

J Pérez-Romero, O Sallent, R Agustí, J Sánchez - Electronics Letters, 2002 - IET
The presence of different service classes in the context of 3G mobile communication
systems opens up new possibilities to exploit the spectrum in an efficient way. In the search …

Admission and cell congestion analysis through dynamic power allocation

S Ruiz, M García, J Olmos - The 13th IEEE International …, 2002 - ieeexplore.ieee.org
This paper studies the influence of the active set main parameters in different UTRA-FDD
scenarios by evaluating the system capacity, as well as BS and UE transmitted power levels …

[PDF][PDF] Integración de tráfico conversacional e interactivo en la red de acceso radio de UMTS

J Sánchez, J Pérez-Romero, O Sallent… - … de Catalunya.[6] …, 2002 - arrows.upc.edu
La definición y el establecimiento de las estrategias de Gestión de Recursos Radio tratan
de garantizar QoS en UMTS lo que constituye un factor clave para satisfacer las …

Fast dynamic power allocation and RRM parameters

S Ruiz, M García, J Olmos - Proceedings IEEE 56th Vehicular …, 2002 - ieeexplore.ieee.org
Fast dynamic power allocation and RRM parameters Page 1 Fast dynamic power allocation
and RRM parameters Silvia Ruiz, Mario García and Joan Olmos Signal Theory and …

Average and peak interference management in W-CDMA UMTS

J Pérez-Romero, O Sallent, R Agusti… - The 13th IEEE …, 2002 - ieeexplore.ieee.org
The definition and assessment of suitable radio resource management (RRM) strategies
able to provide a required QoS in the framework of the UTRA segment of UMTS is a key …