Mostrando 10 resultados de: 10
Publisher
Electronics Letters(4)
IEEE Vehicular Technology Conference(2)
ITS 1998 Proceedings - SBT/IEEE International Telecommunications Symposium(2)
IEEE VTS 50th Vehicular Technology Conference, VTC 1999-Fall(1)
Proceedings - IEEE International Conference on Third Generation Wireless Communications(1)
Área de conocimiento
Telecomunicaciones(7)
Comunicación(4)
Red inalámbrica(2)
Algoritmo(1)
Ciencias de la computación(1)
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scopus(10)
Comparative analysis of CDMA/PRMA and CDMA/ALOHA medium access schemes for packet transmission in third generation mobile communication systems
Conference ObjectAbstract: The voice-only traffic steady-state characteristics of a joint DS-CDMA/PRMA are derived. ConsideringPalabras claves:Autores:Celso de Almeida, Hoefel R.Fuentes:scopusCapacity loss of CDMA/PRMA protocol with imperfect power control loop for multimedia traffic
Conference ObjectAbstract: This paper analyzes by simulation the capacity loss due to imperfections in the power control loop fPalabras claves:Autores:Celso de Almeida, Hoefel R.Fuentes:scopusCapacity loss of CDMA/PRMA systems with imperfect power control loop
ArticleAbstract: The capacity loss of the joint CDMA/PRMA protocol owing to imperfections in the power control loop iPalabras claves:Autores:Celso de Almeida, Hoefel R.Fuentes:scopusFading effects on the CDMA/PRMA network performance
ArticleAbstract: A system level network simulator is developed to assess and to compare some performance aspects of aPalabras claves:Autores:Celso de Almeida, Hoefel R.Fuentes:scopusDynamic slot scheduling schemes for TDD DS-CDMA systems with 2D rake receivers
Conference ObjectAbstract: In this paper1 we show that dynamic time slot scheduling algorithms can improve significantly the pePalabras claves:Autores:Celso de Almeida, Hoefel R.Fuentes:scopusNumerical analysis of joint CDMA/PRMA protocol based on equilibrium point analysis
ArticleAbstract: Numerical expressions to assess the performance of a joint direct sequence code division multiple acPalabras claves:Autores:Celso de Almeida, Hoefel R.Fuentes:scopusOn the interference of cellular CDMA systems
Conference ObjectAbstract: We obtain analytical values of the mean and the standard deviation of the own-cell and other-cell inPalabras claves:Autores:Celso de Almeida, Hoefel R.Fuentes:scopusPerformance of CDMA/PRMA TDD protocol with decorrelating multiuser detector and adaptive permission access scheme
ArticleAbstract: An efficient adaptive permission access probability scheme was proposed for single user and decorrelPalabras claves:Autores:Celso de Almeida, Hoefel R.Fuentes:scopusPerformance of CDMA/PRMA protocol for Nakagami-m frequency selective fading channel
ArticleAbstract: The performance of the code-division multiple-access/packet-reservation multiple-access (CDMA/PRMA)Palabras claves:Autores:Celso de Almeida, Hoefel R.Fuentes:scopusPerformance of IEEE 802.11-based networks with link level adaptive techniques
Conference ObjectAbstract: It is developed a theoretical cross-layer model for medium access control (MAC) and physical (PHY) lPalabras claves:802.11, Adaptive modulation, MAC, WlanAutores:Celso de Almeida, Hoefel R.Fuentes:scopus