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hsdpa
(129 results)
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HSDPA (High Speed Downlink Packet Access): A Simplistic View of HSDPA Architecture and Its Applications
August 31, 2006 12:00am PDT
High Speed Downlink Packet Access (HSDPA) is the new technology which is introduced in 3GPP Release 5. As the name suggests, HSDPA will enable the user to achieve high data rates in the downlink...
Provided by: Anritsu
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Software
GTConnect 3G Driver 3.313.zip 3.3.1.3 (Windows)
April 26, 2007 12:00am PDT
This package supports the following driver models:GlobeTrotter HSDPAGlobeTrotter Module 3G+GlobeTrotter Module HSDPAGlobeTrotter HSDPA HSUPAGlobeTrotter Module HSDPA HSUPAGlobeTrotter Module 3G+...
Provided by: Acer
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White Papers
Comparative Analysis of Packet Scheduling Schemes for HSDPA Cellular Networks
November 11, 2009 12:00am PST
In this paper, the authors present comparison analysis for packet scheduling algorithms for HSDPA (High Speed Downlink Packet Networks). In particular, they analyze the round robin, max C/I and...
Provided by: Institute of Electrical and Electronics Engineers
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White Papers
Freescale HSDPA Solutions
January 31, 2008 12:00am PST
High Speed Downlink Packet Access (HSDPA) is a Third Generation Partnership Project (3GPP) Release 5 standard that promises to make Wideband CDMA networks faster and smarter. Network operators...
Provided by: Freescale Semiconductor
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White Papers
HSDPA and MBMS Transmissions Via S-UMTS
February 10, 2006 12:00am PST
This paper investigates packet-scheduling aspects for satellite UMTS downlink transmissions in two special cases: High Speed Downlink Packet Access (HSDPA) and Multimedia Broadcast Multicast...
Provided by: Universita degli Studi di Siena
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White Papers
A Comparison of Scheduling Algorithms in HSDPA
August 3, 2009 12:00am PDT
This paper compares the behaviour of Earliest Deadline First (EDF) and Opportunistic-EDF (O-EDF) with that of Round Robin, Proportional Fair Throughput (PFT), and Maximum Carrier to Interference...
Provided by: University of KwaZulu-Natal
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White Papers
Performance Modelling of a Queue Management Scheme With Rate Control for HSDPA
June 5, 2007 12:00am PDT
High-Speed Downlink Packet Access (HSDPA) is being increasingly deployed to enhance UMTS radio access networks. Scheduling of Node B (base station) buffered user data for transmission over a...
Provided by: University of Glamorgan
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White Papers
Pilot Power Minimization in HSDPA Femtocells
October 18, 2010 12:00am PDT
In UMTS cellular networks, Common PIlot CHannel (CPICH) signals are broadcast by base stations for channel estimation and cell selection. The strength of CPICH signal determines cell coverage and...
Provided by: Institute of Electrical and Electronics Engineers
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White Papers
Improving UMTS and HSDPA Coverage 5-Fold With Inward-Facing Cells in a Simulcast Architecture
September 1, 2009 12:00am PDT
UMTS and HSDPA are the preferred services in many markets, but challenges with interference and isolation among the RF cells are reducing bandwidth and coverage in dense areas and inside...
Provided by: ADC Telecommunications
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White Papers
Effect of Channel-Quality Indicator Delay on HSDPA Performance
January 8, 2009 12:00am PST
This paper evaluates the effect of the channel estimation inaccuracy on the performance of an HSDPA system. This study provides some results from system level simulations that have been conducted...
Provided by: Institute of Electrical and Electronics Engineers
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White Papers
Improving HSDPA Indoor Coverage and Throughput by Repeater and Dedicated Indoor System
December 14, 2008 12:00am PST
The target of the paper is to provide guidelines for indoor planning and optimization using an outdoor-to-indoor repeater or a dedicated indoor system. The paper provides practical information for...
Provided by: Hindawi Publishing
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White Papers
Providing Strict Quality of Service in HSDPA for Real Time Services
June 14, 2007 12:00am PDT
Increasing demand for high data-rate real time services has led to the use of shared channels in the forward link for real-time services in 3G wireless networks, such as HSDPA. Strict and...
Provided by: George Washington University
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White Papers
On the WiMAX and HSDPA Coexistence
June 1, 2007 12:00am PDT
In this paper, the authors develop Markovian models to study the dynamics of elastic calls in a cell served by HSDPA and WiMAX systems. They first present analytical models for interference and...
Provided by: Institute of Electrical and Electronics Engineers
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White Papers
Planning of UMTS Cellular Networks for Data Services Based on HSDPA
February 26, 2007 12:00am PST
This paper addresses the planning of UMTS cellular radio networks, for data services when implementing HSDPA, enabling the evaluation of the network performance in different scenarios. An...
Provided by: Technical University of Lisbon
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White Papers
Evaluation of Handover Implementations in Commercial GPRS/UMTS/HSDPA Networks
June 1, 2010 12:00am PDT
The results of the application of the authors' measurement method can be used to characterize handover duration in different scenarios and for different technologies. They have introduced the most...
Provided by: Institute of Electrical and Electronics Engineers
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White Papers
Scheduling Optimization in HSDPA Networks Simulating Maximum Terminal Capabilities
November 26, 2009 12:00am PST
In HSDPA, a single logical channel is shared amongst multiple contending users. Besides better link utilization, scheduling disciplines seek to achieve fair allocation of this shared resource....
Provided by: Institute of Electrical and Electronics Engineers
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White Papers
Computationally Efficient MIMO HSDPA System-Level Modeling
August 12, 2009 12:00am PDT
Multiple-Input-Multiple-Output (MIMO) techniques are regarded as the crucial enhancement of today's wireless access technologies to allow for a significant increase in spectral efficiency. After...
Provided by: Hindawi Publishing
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White Papers
Effect of RLC Transmission Modes for Differentiated Traffic Types in HSDPA Via GEO Satellite
July 20, 2009 12:00am PDT
This paper investigates the effect of the Radio Link Control (RLC) operation modes for different types of UMTS traffic over a Satellite High Speed Downlink Packet Access (SHSDPA) air interface....
Provided by: Institute of Electrical and Electronics Engineers
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White Papers
Service Differentiation in Multi-Rate HSDPA Systems
June 12, 2009 12:00am PDT
In multi-rate cellular transmission systems, users with different Quality of Service (QoS) requirements share the same wireless channel. In this paper, the authors investigate the problem of...
Provided by: University of Calgary
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White Papers
Spatial and Temporal Fairness in Heterogeneous HSDPA-Enabled UMTS Networks
December 29, 2008 12:00am PST
The system performance of an integrated UMTS network with both High-Speed Down-link Packet Access users and Release '99 QoS users depends on many factors like user location, number of users,...
Provided by: Hindawi Publishing
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