rates high data
RSS rates high dataIndian outsourcing takeover is imminent
News Gartner says the "India-3" have used their success at meeting client needs to achieve record revenue growth - of about 40 per cent - over 30 quarters and have enjoyed growth rates almost three times that of the incumbent mega-vendors. [14 Aug 2008]
MIMO OFDM Receivers for Systems With IQ Imbalances
White Paper The resulting IQ distortion limits the achievable operating SNR at the receiver and, consequently, the achievable data rates. Orthogonal frequency division multiplexing (OFDM) is a widely recognized modulation scheme for high data rate communications. [10 Aug 2008]
An Alternative QoS Architecture for the IEEE 802.16 Standard
White Paper These networks are designed to operate at high data rates and to deal with several applications, resulting in different types of traffic profiles and demands. The IEEE 802.16 Standard is a technology proposed to offer wireless access to network... [18 Jul 2008]
Dynamic Injection Control Module for Optical Packet Switching Fabrics
White Paper Whereas electronic interconnection networks do not scale well when systems move toward high port counts, high data rates and large spatial volumes, fiberoptic technology can offer immense bandwidth utilizing Wavelength Division Multiplexing (WDM... [18 Jul 2008]
Aviva strikes $1bn BPO deal
News The company said the move will protect it against rising inflation and fluctuating exchange rates. We get the benefit of continued supply and expertise but with better protection from inflation and exchange rates. [11 Jul 2008]
Optimal Routing, Link Scheduling and Power Control in Multi-Hop Wireless Networks
White Paper This paper study the problem of joint routing, link scheduling and power control to support high data rates for broadband wireless multi-hop networks. First it address the problem of finding an optimal link scheduling and power control policy that... [11 Jul 2008]
RF Bandwidth Capacity and SCM in a Radio-Over-Fibre Link Employing Optical Frequency Multiplication
White Paper Emerging wireless standards, like IEEE 802.16, are moving towards the use of carrier frequencies beyond 10 GHz to provide increased data rates to the end user. As a result, the infrastructure costs rise enormously in in-building and business... [11 Jul 2008]
Flow-Through-Queue Based Power Management for Gigabit Ethernet Controller
White Paper This in turn enables utilization of multiple clock rates and multiple voltages for different cores inside the Ethernet controller. Key characteristics of such a controller are low-latency and high-bandwidth required to meet the pressing demands of... [08 Jul 2008]
Carrier Seperated OFDM Systems for Multiaccess Wireless Communications
White Paper A carrier separated OFDM system is proposed to support high data rates in mobile multiple access environments. OFDM is considered to support high data rates and carrier separation is introduced to combat multipath fading. [03 Jul 2008]
1xEV-DO Application and Content for High Speed Wireless Data
White Paper 1xEV-DO changes the wireless Internet paradigm by providing a wireless technology that enables a "wire-line equivalent" user experience (High data rates) and economics (Low cost per Megabyte).xEV-DO operators can compete on a different level; they... [03 Jul 2008]
Channel Allocation for GPRS
White Paper Based on the GSM radio architecture, general packet radio service (GPRS) provides users data connections with variable data rates and high bandwidth efficiency. In GPRS service, allocation of physical channels is flexible, i.e.multiple channels can... [03 Jul 2008]
OFDM for Wireless Multimedia Communication
White Paper Future multimedia services will require the transmission of very high data rates over broadband radio channels. The computation complexity for an equalizer increases in a frequency-selective radio channel for high data-rate applications. [03 Jul 2008]
How Much Training Is Needed in Multiple-Antenna Wireless Links?
White Paper Multiple-antenna wireless communication links promise very high data rates with low error probabilities, especially when the wireless channel response is known at the receiver. This paper shows how training affects the capacity of a fading channel... [03 Jul 2008]
Space-Time Open Architectures for Broadband Wireless Data Communications: Above the Log2(l+SNR) Bit/See/Hz Barrier
White Paper Unfortunately, the achievement of high data rates in the wireless environment is still a technical challenge. High speed data services are today a requirement of the wireless communication industry. In presence of additive white Gaussian noise... [03 Jul 2008]
OFDM Overview
White Paper It achieves high speed data rates, prevents inter-symbol interference (ISI), and overcomes multi-path signals. Orthogonal Frequency Division Multiplexing (OFDM) is a multi-carrier modulation technique. [03 Jul 2008]
