NEW DELHI: Telecom operator Aircel and telecom equipment maker Huawei announced to complete field trial of LTE-TDD technology in combination with two existing wireless technology namely GSM and UMTS using chipset from Qualcomm.
"Aircel is pleased to be the first telecom service provider to have successfully experienced LTE-TDD functionality using multimode devices based on Qualcomm chipset in our GSM,UMTS, LTE-TDD network provided by Huawei at Hyderabad," Mallikarjun Rao, CTO of Aircel said.
Aircel is a pan India operator. It has 3G spectrum in 13 circles and BWA spectrum in eight circles.
GSM, UMTS and TDD LTE come under category of 2G, 3G and 4G technology, respectively.
Huawei spokesperson told PTI that during trial peak data transfer speed of 245 megabyte per second during was achieved.
"The peak rate was achieved both in fixed and mobile condition of device moving at speed between 3 to 5 kilometer per hour," Suresh Vaidyanathan, spokesperson, Huawei India said.
This means that a person moving at speed of 3 to 5 km per hour can download content of compact disc like a bollywood movie in 3 seconds. A compact disc can generally store 700 to 800 megabyte of data.
After completion of this trial, Huawei said it is now ready to deploy commercial LTE-TDD network for GSM and UMTS mobile operators for mobile broadband in India.
"This first inter operability test on an existing UMTS network will stimulate the mobile broadband market in India, and show the way forward for the LTE industry," Deng Taihua, the president of Huawei's WiMAX, TD-SCDMA and LTE-TDD product line.
In India, most telecom operators have indicated to adopt Long Term Evaluation (LTE) Technology for rolling out Broadband Wireless Access (BWA) services.
Though FDD version of LTE is available in some countries, Indian telecom operators for some technical reason can only deploy Time Division Duplex (TDD) version of LTE.
However, non-availability of TDD LTE chipsets and equipments commercially had kept roll-out of BWA services by private telecom companies on hold in the country, even though BWA spectrum was allocated to companies in October, 2010.
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