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Saturday, December 18, 2010

Reliance Industries Demo LTE-TDD In India

Qualcomm, one of Indian BWA Auction Winner for 4 circle , Wireless Broadband Business Services Pvt Ltd, the auctions held earlier this year, yesterday demonstrated LTE TDD at 2.3 GHz in Gurgaon, India. The demo, done with Ericsson, live streamed multiple high definition video feeds to a mobile van in Gurgaon, using Qualcomm chip-set based USB dongles.

Qualcomm has won 20 MHz of spectrum in Delhi, Mumbai, Kerala and Haryana, at a price of Rs. 4912.54 crore in total. Among these circles, it has paid Rs. 2292.95 crore. Qualcomm is looking to exit this venture now. Interestingly, Kanwalinder Singh, President (India and South Asia) at Qualcomm told Business Line that Tulip Telecom and Global Holdings may also exit the venture.

Additionally, Reliance Industries also showcased LTE-TDD 4G technology at the Reliance Corporate Park, in Navi Mumbai. In the test environment, the company says it got healthy balanced peak rates of 80 Mbps in the downlink and 20 Mbps in the uplink for the specified configuration/setup. As with the Gurgaon demo, they demonstrated live streaming of TV content on the move, with a handover between base stations.They got 80Mbps download speed when travelling at a speed of 70Km per an hour.But now it could not be completely call as 4G.Because the standard for 4G now raised to 100Mbps when traveling and 1gbps while stationary.

Monday, December 6, 2010

About Ericsson-The LTE Partner of Qualcomm

Ericsson is the world's leading provider of technology and services to telecom operators. Ericsson is the leader in 2G, 3G and 4G mobile technologies, and provides support for networks with over 2 billion subscribers and has the leading position in managed services.

The company's portfolio comprises mobile and fixed network infrastructure, telecom services, software, broadband and multimedia solutions for operators, enterprises and the media industry. The Sony Ericsson and ST-Ericsson joint ventures provide consumers with feature-rich personal mobile devices. Ericsson is advancing its vision of being the "prime driver in an all-communicating world" through innovation, technology and sustainable business solutions. Working in 175 countries, more than 80,000 employees generated revenue of SEK 206.5 billion (USD 27.1 billion) in 2009. Founded in 1876 with the headquarters in Stockholm, Sweden, Ericsson is listed on OMX NASDAQ, Stockholm and NASDAQ New York.

Qualcomm and Ericsson Demonstrate LTE TDD in India

Wireless Broadband Business Services Private Limited, one of Qualcomm Incorporated’s India LTE Venture entities, and Ericsson today successfully demonstrated LTE TDD mobility at 2.3 GHz in an outdoor environment in India. This demonstration is part of Qualcomm’s previously stated plan for its LTE Venture to accelerate the deployment of LTE in concert with 3G to drive the growth of mobile broadband in India.

The demonstration live streamed multiple high-definition video feeds to a mobile van in the Gurgaon area, showing a seamless hand off between base stations while maintaining session continuity. The demonstration was carried out by using Radio Access Network (RAN) and Evolved Packet Core (EPC) solutions from Ericsson, and USB dongles based on Qualcomm’s MDM9x00 multimode chipset that supports both LTE and 3G.

Qualcomm won one slot of 20 MHz TDD spectrum in India’s 2.3 GHz band covering the key telecom circles of Delhi, Mumbai, Haryana and Kerala in the BWA auction earlier this year. In July 2010, Qualcomm announced Global Holding Corporation and Tulip Telecom as initial shareholders for its India LTE Venture. The outdoor mobility demonstration is a major step towards Qualcomm’s earlier announcement that the venture would accelerate ecosystem readiness and deployment of LTE TDD. The venture will work towards the next milestones of 3G-LTE interoperability trials in 2011 and the commercial availability of LTE TDD infrastructure, chipsets and devices. Qualcomm continues to execute on its previously stated plan for the India LTE Venture and expects to attract one or more experienced 3G HSPA and/or EV-DO operator(s) for the construction of an LTE network in compliance with the Indian government’s roll-out requirements for the BWA spectrum, and then to exit the venture

Friday, December 3, 2010

Qualcomm introduces new 3G and 4G chipsets

Qualcomm 4G-chipset,Qualcomm LTE Chipset-Qualcomm TDD-LTE

Major player Qualcomm said it has started sampling the first chipsets to support dual carrier HSPA+ and multi-mode 3G/LTE. MDM9600 and MDM9200 chipsets will allow mass market commercial deployment of two nextgen network technologies for better data capabilities for mobile devices.LTE - which stands for long term evolution - is supported by a large number of network operators, infrastructure vendors and handset manufacturers. Commercial launches of these devices using Qualcomm chipsets will begin during the second half of 2010.

Potential customers include Japan's Emobile and Telstra, while Qualcomm is also working with Huawei, Novatel, Sierra Wireless and LTE.

Telstra will begin deploying dual carrier HSPA+ tech in the Next G network by the end of this year.Novatel Wireless said it is evaluating the Qualcomm chipsets. It will deliver a large range of HSPA+ and LTE wireless modems and modules.MDM 9200 supports UMTS, HSPA+ and LTE, while the MDM 9600 supports CDMA 2000, EV-DO Rev B, SV-DO, SV-LTE, UMTS, HSPA+ and LTE.

They can support orthoganal frequency division multiple access with peak rates of 100Mbps on the downlink and 50Mbps on the uplink.

Thanks to the authors

Thursday, December 2, 2010

Qualcomm TD-LTE Partners

Qualcomm TD-LTE Partners-Global Holding Corporation and Tulip Telecom
Qualcomm has finalized initial shareholders for its LTE (Long Term Evolution) services venture in India.

Qualcomm will have a 74 percent stake in the venture, while two Indian companies -- Global Holding Corporation and Tulip Telecom -- will hold 13 percent each. The deal still requires government approval, Qualcomm said.Global Holding is in the shared mobile infrastructure business while Tulip is an enterprise communications service provider. Tulip said in a filing to the Bombay Stock Exchange that it will be investing about 1.4 billion Indian rupees (US$30 million) for its stake in the joint venture.

The company said in its statement on Friday that it expects to attract one or more experienced 3G HSPA (High Speed Packet Access) or EV-DO (Evolution-Data Optimized) operators into the venture for construction of an LTE network, in compliance with the Indian government's roll-out requirements for Broadband Wireless Access (BWA) spectrum, and then exit the venture.

In an auction of BWA spectrum earlier this year, the Indian government auctioned two blocks of 20MHz unpaired spectrum in the 2.3GHz band in each of the 22 service areas in the country. There were 11 bidders in the auction.

Qualcomm won a total of four slots across four service areas. Among the four slots were one each in Mumbai and Delhi, which are considered as large markets for broadband and mobile services.

Qualcomm said in March that it was bidding in the auction to promote the LTE standard. In line with Indian rules, it will form a joint venture with Indian partners to set up a LTE network, and will exit the venture later, the company said at the time.

Thanks to the authors

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