A method and apparatus determines whether a wireless apparatus that is operative to communicate over both a wireless wide area network and a wireless local area network, will allow shared use of its short range wireless resources, such as LAN radio frequency bandwidth, optical bandwidth or other local area wireless resources, with other proximal wireless units in the wireless local area network. The transmitting apparatus may include coding means for coding the transmission signals carried by the transmission beams, the coding means being arranged to code the transmission signal carried by one transmission beam differently from the transmission signal carried by another transmission beam. The user interface is configured to display the streaming content in a plurality of windows. The transmission tunnel support arm is made of two sections of U-shaped cross section, with one of the two sections being shorter than the other one of the two sections. The current flowing out of the channel then flows along the N+ region in the Y-direction and is collected by the source contacts and the final metal.