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Using Serial RapidIO(R) to Optimize Baseband Interconnect in DSP-based 3G Base Stations
. The standard interface between network elements creates a more open competitive environment, driving down costs. The constant pressure to reduce the cost of 3G infrastructure has also provided a catalyst for interface standardization within the Node B, and specifically on the baseband card, which represents
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Converged 2G/3G Mobile Network Leveraging SDH Infrastructure (.pdf)
E1. tion is critical for service quality. Without proper distri-. links - sufficient for the typical 2G and 3G base station. bution of synchronization signals to the base stations,. requirements of 4 to 8 E1s - and provides the required. dropped calls and other service impairments may. redundancy
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Tower Mounted Amplifiers, Diagnostics and Isolation Measurements
The use of Tower Mounted Amplifiers (TMAs) in cellular, PCS, GSM and 3G Base Stations has offered significant improvements to carriers to minimize call drops, loss of communication, and provide a more reliable service to customers in both outdoor and indoor coverage. Their use with any new
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FEA makes short work of optimization studies
FEA software 3G.author lets users quickly analyze a variety of problems for deflections, stress, thermal, and other characteristics. A cross section of a power module shows its different layers. The thicknesses of the device solder and substrate solder are to be optimized. Solder thickness versus
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Designing Embedded Systems with AdvancedTCA Technology
size. The explosion of bandwidth in enterprise local-area networks (LANs) brought on by the deployment of gigabit Ethernet, 3G/WiMAX mobile communication, and wireless network systems and the growth of triple-play or multi-play network services have all fueled the demand for servicing greater amounts
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EETimes.com | Electronics Industry News for EEs & Engineering Managers
? After only backing its own third-generation (3G) digital-cellular standard for some time, the San Diego-based
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Experts make a solid business case for IPv6
. Tests. Network Management. System Management. Identity Management. Patch Management. Application Management. Asset Management. White Papers. Webcasts. Tests. 3G & 4G. Smartphones. Mobile Apps. Wi-Fi. WiMAX & LTE. Wireless Management. Wi-Fi Security. White Papers. Webcasts. Tests. Windows. Linux
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? DBroadband Multimedia Servers for IPTVesign Options with ATCA (.pdf)
contains 2500 radio cells or base stations. (Node B in 3G terminology). The corresponding share of parallel session in a radio cell represents 10. parallel sessions. At 128 kbps bit rate per session, the corresponding IPTV traffic per radio cell is 1.28. Mbps, which is within the boundaries of both 3G