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Articles Tagged with ''carrier''

Cobham Wireless TM500 validates 600 Mbps LTE-A using 256 QAM with carrier aggregation

Cobham Wireless, a global leader in the provision of advanced wireless coverage and mobile communication systems, has announced that the industry-standard TM500 network test system now includes support for 256 QAM modulation – one of the key features of LTE-Advanced (LTE-A, also known as 4G) which is being introduced in 3GPP Release 12.

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Anritsu and EMITE announce successful LTE carrier aggregation + MIMO + UMA OTA testing

Anritsu Co. and EMITE announce that the Anritsu MT8820C radio communication tester has been successfully used in combination with the EMITE E500 reverberation chamber and Anite Propsim FS8 channel emulator to test LTE Carrier Aggregation, using 2x2 MIMO and more realistic isotropic Urban-Macro (UMA) fading profiles.


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Operators should deploy carrier grade Wi-Fi with their 14M outdoor small cells

As worldwide Mobile Broadband Traffic heads toward 200 Exabytes per year, operators deploy 4G LTE, LTE-A, plead for spectrum, and try to manage usage through policy and pricing.  The physics of mobile broadband radio do not follow Moore’s Law of digital scaling, so leading-edge operators are ready to address the physical realities of small cells.  Nevertheless, the question remains; why not deploy carrier grade Wi-Fi with the small cells?


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Anritsu introduces industry’s first IMS emergency services test capability

Anritsu Co. announces it has developed the wireless industry’s first PTCRB-approved protocol test case for IMS Emergency Services. This critical test case is now available on the ME7834L Protocol Conformance Test (PCT) and Carrier Acceptance Test (CAT) system. Anritsu recently became the only supplier of approved test cases for this increasingly relevant technology during the PVG#64 meeting held in Beijing.


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