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.
LTE is scheduled to be launched commercially in 2010 by Verizon Wireless and AT&T Wireless. T-Mobile and Alltel have also announced plans to roll out 4G capabilities based on LTE. These networks will compete with Clearwire's WiMAX for both enterprise and consumer broadband wireless customers.