• No se han encontrado resultados

WCDMA Uplink Capacity of a Long Tunnel Cigar-shaped Microcells for Underground Train Service

N/A
N/A
Protected

Academic year: 2020

Share "WCDMA Uplink Capacity of a Long Tunnel Cigar-shaped Microcells for Underground Train Service"

Copied!
8
0
0

Texto completo

Loading

Figure

Figure 2 depicts the general shape of the propagation  loss profile for the tunnel microcell
Fig. 4 Schematic diagram of base stations and mobiles for tunnel  microcells
Fig. 7 Sector capacity as a function of n for R = 1.000 m  Worst case  1.9  30.61  30.4  30.2  30  29.8  29.6  29.4  29.2  ^  """"N  f \ 1 1 1  i i i i  ' '  —•—  m i 08 100m  • •  1000 1500 2000 2500 3O00 3500 4000 4500 5000  R ( m )
Fig. 13 Worst case and best case trains locations  ( a | Worst case (b)  Beat case

Referencias

Documento similar

“ CLIL describes a pedagogic approach in which language and subject area content are learnt in combination, where the language is used as a tool to develop new learning from a

Using a large sample of Spanish manufacturing firms over the period 1990-2011, we estimate a bivariate probit model to assess the role of capacity constraints and other

By adding nonlocal relativistic four-fermion interactions to the free homeotic theory, we obtain a causal interacting field theory with a well-defined unitary S-matrix.. Indeed

Having emerged from the long tunnel of Autarchy to embark on the slow recovery which took place during the 1960s, the last 25 years have seen the Spanish railway make a dynamic

Results show that the uplink capacity will be interference and noise limited if the femtocell is deployed to serve the users in five floors.. Finally, it is found that the effect of

In this work, for cigar-shaped microcells in rural high- ways zones, we use a two-slope propagation model with gen- eral exponent and then investigate the multi-service sector

Abstract: The multi-service (voice, data and HSUPA) uplink capacity and the interference statistics of the sectors of the cigar-shaped WCDMA microcell are studied using a model of

“A new hybrid mode-matching/numerical method for the analysis of arbitrarily shaped inductive obstacles and discontinuities in rectangular waveguides,” IEEE Transactions on