Half a million TD-LTE base stations will be deployed by 2016, says ABI Research
January 04, 2012 // Julien Happich
“It was only two years ago that nearly every WiMAX operator, including operators with unpaired TDD frequency spectrum, were planning to deploy WiMAX 2,” says Aditya Kaul, practice director, mobile networks. “Today, almost all of them have switched plans and are deploying TD-LTE instead.” TD-LTE is the Time-Division Duplex (TDD) variant of the fourth-generation (4G) Long Term Evolution (LTE) wireless standard.
WiMAX operators today are generally offering fixed WiMAX service based on the IEEE 802.16d specification, or mobile WiMAX service based on IEEE 802.16e. The IEEE 802.16m standard (also known as WiMAX 2) was developed to provide higher data rates and increased capacity and the members of the WiMAX Forum committed to follow this evolution path for 4G.
“A funny thing happened on the way to the forum,” says Jim Eller, principal analyst, wireless infrastructure. “Despite starting two years later than WiMAX 2, TD-LTE emerged as a viable alternative.” China Mobile was the early promoter of TD-LTE technology, as a 4G evolution path for its 3G network based on TD-SCDMA technology. Other operators, however, saw better advantages in aligning with the global LTE standards.
TD-LTE commercial service has been launched in Brazil, Japan, Poland, Saudi Arabia, and other countries. TD-LTE deployments are underway in Australia and Scandinavia and large-scale TD-LTE networks are planned in the United States and India.
The 600-pound gorilla in TD-LTE is still China. China Mobile started its second phase of the TD-LTE Large Scale Trial Initiative (LSTI) in December and it will run until June 2012. According to Jake Saunders, vice president of forecasting, “China Mobile announced plans last month to install an additional 10,000 to 20,000 TD-LTE base stations in 2012 and perhaps another 60,000 in 2013.”
ABI Research's new study, “Wireless Infrastructure Market Data,” tracks base station deployments by technology, by region, and by country. The market data also forecasts new deployments, upgrades, and replacements annually through 2016, as well as operator base station spend estimates.
Visit ABI Research at www.abiresearch.com
Domain controller concept gains traction
September 02, 2015
Automotive supplier ZF TRW has won two business contracts for the second generation of its Safety Domain ECUs. The orders ...
Does a Chinese bid GloFo make sense?
Imec laminates stretchable LED display onto garments
IoT conquers consumer electronics
Growing the seeds of electronics on the "radio"
Analog Devices is Sand 9 buyer
September 01, 2015
Piezoelectric MEMS resonator startup Sand 9 Inc. (Cambridge, Mass.) was acquired by Analog Devices Inc. (Norwood, Mass.) ...
Butterfly wings inspire gas sensing innovation
SEMI Europe appoints new president
Will hardware-based virtualized GPU cards shrink the market?
- High Voltage CMOS Amplifier Enables High Impedance Sensing with a Single IC
- Software-Defined Radio Handbook
- Why Making the Move from a Variable Transformer to a VariPLUS is the Right Decision
- Automating Leakage and Functional Testing
InterviewCEO interview: Ambiq sees broader options for low voltage
Mike Noonen, recently appointed interim CEO at microcontroller startup Ambiq Micro, discusses the focus and opportunities for this pioneering company designing circuits that can operate below the threshold ...
Filter WizardCheck out the Filter Wizard Series of articles by Filter Guru Kendall Castor-Perry which provide invaluable practical Analog Design guidelines.
Linear video channel
READER OFFERRead more
This month, Altera is giving away three of its second-generation Nios II Embedded Evaluation Kit (NEEK), worth 9 each, for EETimes Europe's readers to win.
The feature-rich platform provides a fast and simple way for embedded designers to experience the capabilities of a custom embedded processor in a non-volatile FPGA.
MORE INFO AND LAST MONTH' WINNERS...
December 15, 2011 | Texas instruments | 222901974
Unique Ser/Des technology supports encrypted video and audio content with full duplex bi-directional control channel over a single wire interface.