1 Trailer campers should make sure to find out their chosen parkâs maximum allowed trailer length. The average permitted size is 27 feet, but it varies from 20 feet up to 40 feet.  Those looking to go trailer camping in national parks should note what kind of hookups are available.
by Lou Martin, studioD. The 3rd Generation Partnership Project Long-Term Evolution technology, or LTE, is a 4G wireless network technology. LTE is built on the High-Speed Downlink Packet Access 3G network protocol, and offers high-speed wireless cellular network connectivity through mobile computing devices.
The Galaxy S4 and S4 Mini are getting 'TDD/FDD Dual Mode LTE' versions, the company has announced. What the what? LTE is the formal name for 4G, meaning Long Term Evolution. But similar to America's different, incompatible GSM and CDMA phone systems, there are two different standards for LTE -- TDD and FDD.