Abstract: Example methods and apparatus to provide network capabilities for connecting to an access network are disclosed. A disclosed example method involves receiving a request at a first access network of a first network type. The request is addressed to a database and requests network connectivity information for connecting a wireless terminal to a second access network of a second network type different from the first network type. The example method also involves sending a response to the wireless terminal via the first access network. The response includes the network connectivity information for connecting the wireless terminal to the second access network.

Abstract: Example methods and apparatus to discover network capabilities for connecting to an access network are disclosed. A disclosed example method involves sending a request to a first access network of a first network type. The request is addressed to a database and requests network connectivity information for connecting to a second access network of a second network type different from the first network type. The example method also involves receiving a response from the first access network. The response includes the network connectivity information for connecting to the second access network.

Abstract: Example methods and apparatus to authenticate requests for network capabilities for connecting to an access network are disclosed. A disclosed example method involves receiving a request at a first access network. The request requests network connectivity information for connecting a wireless terminal to a second access network. The example method also involves encapsulating the request in an authentication frame. The authentication frame indicates the request as a white space protocol frame. The authentication frame is sent to a database addressed in the request.

Abstract: A driving circuit for an electrochromic display cell wherein write and erase of a segment is effected by an alternating or pulse signal. A write or erase potential is applied across a segment and common electrode during a half cycle of the alternating/pulse signal which is predetermined to have a (activation) period less than that which is required to effect complete coloring or bleaching of the segment. Therefore, several cycles of the alternating/pulse signal are necessary to effect complete coloring or bleaching of the segment.The electrochromic display is caused to have the appearance of simultaneous writing and erasing of a plurality of segments by applying a write or erase potential to the selected segments during each alternate half cycle of the alternating/pulse signal. For example, the write potential is applied to one segment during the first half cycle and the erase potential is applied to another segment during the second half cycle of one alternating/pulse signal.