LTE uses both of these flavors to provide facility for the mobile subscribers or UEs to utilize the scarse resource efficiently based on the need.

You will find a comparison of BDD and TDD in this video.

ATDD Vs TDD Vs BDD.

Few, Differences between TDD BDD FDD and ATDD BDD focuses on the behavioural aspect of the system rather unlike the TDD focuses on the implementation aspect of the system. LTE is a high speed wireless technology from 3GPP standard. New fast and lower cost hardware has made it possible to use one radio channel instead of two to carry both upstream and downstream data traf fi c. Test-driven Development DDD is a software development approach that connects the implementation to an evolving model in order to: Place the project's primary focus on the core domain and domain logic. These so-called guard bands aren’t … All three double D's are about how to approach your design. In case of TDD, when DL is transmitting , UL transmission cannot be initiated until UL sub-frame timing is available. FDD uses lots of frequency spectrum, though, generally at least twice the spectrum needed by TDD. 3G growth ends up at HSPA+ and mobile operators have already started deploying 4G networks to provide much more bandwidth for mobile users. I find his explanation clear and to the point. FDD LTE (FD-LTE) vs TDD LTE (TD-LTE) Networks. TDD vs FDD by Mark Goosen, Spescom Telecommunications Next generation time division duplex (TDD) systems will provide greater spectral effi ciency for the emerging data-centric services. Please focus on and understand the practices /process in this blog. I was not sure on what it means and How it differs each other. What drives you, how do you get started, what's your angle? Here is a recent one by Llewellyn Falco, BDD vs TDD (explained). For small, co-located, developer-centric teams, TDD and BDD are … BDD focuses on the behavioral aspect of the system unlike TDD that focuses on the implementation aspect of the system. Its purpose is to help the folks devising the system (i.e., the developers) identify appropriate tests to write -- that is, tests that reflect the behavior desired by the stakeholders. As we saw on the outside in development model, TDD is the ‘inner wheel’ of the approach. TDD vs. BDD: All Together Now. How do you decide which classes to use? Don’t be biased on tools. These topologies are widely used in advanced wireless communication systems such as WLAN, WiMAX(fixed/mobile), LTE and so on. Well, you could see the above Acronyms buzzing over all Automation folks.