capacity multiple access
Home servers latest trend to sweep market?
News But increased storage capacity is not enough to jump-start the market. By contrast, a home server acts as a central storage hub for all the content in the home, and multiple devices can link to it in order to stream or otherwise access music, video... [21 Jul 2008]
Synchronization in Interleaved OFDMA Systems
White Paper Multi-carrier communications increase the efficiency and capacity of wireless networks, but are very sensitive to carrier frequency synchronization errors. Orthogonal Frequency Division Multiple Access (OFDMA) as a new multiple access technology... [03 Jul 2008]
Data Center Transformation: HP's Proven Data Center Transformation Approach Can Help You Reduce Costs, Manage Risks, and Accelerate Business Growth
White Paper To meet these evolving demands, data centers must achieve near continuous availability, increase capacity and efficiency, and become greener. Customers expect to purchase products and access services 24x7. [11 Apr 2008]
Forward-Link Capacity of a DS/CDMA System With Mixed Multirate Sources
White Paper Some studies have been done on capacity of a code division multiple access (CDMA) system with mixed multirate sources. This trend comes from the fact that the capacity of a CDMA system is reverse-link limited. [10 Apr 2008]
Soft Capacity Analysis of TDMA Systems With Slow-Frequency Hopping and Multiple-Beam Smart Antennas
White Paper When fractional loading is accompanied with slow-frequency hopping (SFH), soft capacity can be realized in time-division multiple access (TDMA) wireless networks. This paper addresses the capacity gain due to multiple-beam (MB) smart antennas in... [10 Apr 2008]
Resource Pooling and Effective Bandwidths in CDMA Networks With Multiuser Receivers and Spatial Diversity
White Paper The user capacity of power-controlled networks with multiuser receivers are less well understood. This paper shows that under some conditions, the user capacity of an uplink power-controlled CDMA cell for several important linear receivers can be... [10 Apr 2008]
Multiuser OFDM Capacity Analysis With Partial Channel Information
White Paper The capacity gain using adaptive resource allocation over fixed resource allocation such as time division multiple access (TDMA) and frequency division multiple access (FDMA) was evaluated. This paper studies multiuser orthogonal frequency division... [10 Apr 2008]
Variable Bit Allocation for FH-CDMA Wireless Communication Systems
White Paper A frequency-hopped code-division multiple-access system can adapt to the different interference levels in hopping patterns and assign the slots different bit rates to increase the system capacity. The algorithms that achieve the most system... [10 Apr 2008]
Effective Throughput: A Unified Benchmark for Pilot-Aided OFDM/SDMA Wireless Communication Systems
White Paper Further, capacity can be greatly enhanced through spatial division multiple access (SDMA), so that several users can transmit packets simultaneously to the BS. This paper studies the uplink performance of an orthogonal frequency division... [10 Apr 2008]
Soft Handoff and Uplink Capacity in a Two-Tier CDMA System
White Paper In systems using Code-Division Multiple Access (CDMA), user capacity is enhanced by using soft handoff. This paper examines the effect of soft handoff on the uplink user capacity of a CDMA system consisting of a single macrocell in which a single... [24 Mar 2008]
DPFS: A Distributed Parallel File System
White Paper DPFS collects locally distributed unused storage resources as a supplement to the internal storage of parallel computing systems to satisfy the storage capacity requirement of large-scale applications. [22 Mar 2008]
Banking can execute change in real-time
Comment It gives the capacity to access and manipulate data easily, efficiently and quickly. Because real-time techniques have been so successful in the area of change management, organisations such as Deutsche Bank are increasingly looking to access all... [02 Jan 2008]
Capacity and QoS for Streaming Video Applications Over TCP in CDMA Based Networks
White Paper This paper studies the capacity, i.e.the number of customers per cell, and the quality of service for streaming video in the uplink direction of a cellular Code Division Multiple Access (CDMA){based wireless system. [19 Dec 2007]
On the Performance of Traffic Equalizers on Heterogeneous Communication Links
White Paper Aggregating the bandwidth of multiple low-cost physical communication links to form a single, higher capacity logical link is a common and inexpensive approach to increasing network performance. However the emergence of multi-homed hosts and... [05 Dec 2007]
Characterizing User Behavior and Network Performance in a Public Wireless LAN
White Paper The goals of the study are: to extend the understanding of wireless user behavior and wireless network performance; to characterize wireless users in terms of a parameterized model for use with analytic and simulation studies involving wireless... [05 Dec 2007]
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