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Rohde & Schwarz And EMITE Announce The World's First 4CC LTE-A FDD Carrier Aggregation + MIMO + UMA Over-The-Air (OTA) Laboratory Tests Using The R&S CMWflexx And A Reverberation Chamber
2015-12-30 05:32:23| rfglobalnet Home Page
Rohde & Schwarz and EMITE are proud to announce that the new R&S CMWflexx wideband radio communication tester setup has been successfully used in combination to the EMITE E500 reverberation chamber and a channel emulator to test up to 4CC LTE-A FDD CA with 2x2 MIMO on each carrier and more realistic isotropic urban-macro (UMA) fading profiles. The tests were performed for a leading US carrier.
Rohde & Schwarz And EMITE Announce The World's First 4CC LTE-A FDD Carrier Aggregation + MIMO + UMA Over-The-Air (OTA) Laboratory Tests Using The R&S CMWflexx And A Reverberation Chamber
2015-12-30 05:32:23| wirelessdesignonline News Articles
Rohde & Schwarz and EMITE are proud to announce that the new R&S CMWflexx wideband radio communication tester setup has been successfully used in combination to the EMITE E500 reverberation chamber and a channel emulator to test up to 4CC LTE-A FDD CA with 2x2 MIMO on each carrier and more realistic isotropic urban-macro (UMA) fading profiles. The tests were performed for a leading US carrier.
Swisscom combines LTE FDD TDD for capacity boost
2015-08-20 14:21:00| Telecompaper Headlines
(Telecompaper) Swisscom has claimed a first in Europe with the use of tri-band carrier over LTE in both FDD (Frequency Division Duplex) and TDD (Time Division Duplex) modes. The demonstration used three carriers in two bands in a radio access network provided by Ericsson and commercial-grade chipsets from Qualcomm. The Swisscom Fussli shop in Zurich was the site of the commercial test. The new technology achieved speeds of up to 335 Mbps and is expected to give more users in the same cell site access to top speeds. Swisscom said it plans to upgrade its network with the technology in busy metropolitan areas by next summer, when smartphones supporting the standards should be available. Qualcomm's X12 LTE modem was used for the trial.
Tags: capacity
boost
combines
fdd
RF Conformance Test System Covers All RX In-Band Test Cases for LTE FDD 3CC Carrier Aggregation
2015-04-24 10:29:59| rfglobalnet Home Page
The Rohde & Schwarz R7S TS8980 FR (pre) conformance test system features all receiver in-band test cases for LTE FDD carrier aggregation with three downlink component carriers (3CC), and have been verified with various mobile devices.
Tags: system
test
cases
covers
Alcatel-Lucent to supply China Telecom with FDD LTE kit
2015-03-30 02:00:00| Total Telecom industry news
Operator aims to expand coverage, capacity in 40 cities across 12 provinces.
Tags: china
supply
kit
telecom