Optimized RF coverage using AJAX and SVG

A client device for displaying radio frequency (RF) coverage information, comprising:

• a memory for holding formatting data for displaying the radio frequency coverage information on a display of the client device, the formatting data to be executed on the client device;
• means for receiving from a server first radio frequency coverage raw data at the client device, the first radio frequency coverage raw data utilized by a processor using the formatting data to construct an overall radio frequency coverage representation of a site, wherein the first radio frequency coverage raw data comprises measured signal strength information received from one or more radio frequency devices operating in a wireless environment at the site;
• subject to a subsequent request from the client device about a specific portion of the wireless environment, receiving from the server second radio frequency coverage raw data representative of radio frequency coverage for that portion of the site, the second radio frequency coverage raw data utilized by the processor using the formatting data on a supplemental basis to update the overall radio frequency coverage representation, wherein the second radio frequency coverage raw data comprises updated signal strength information received from one or more radio frequency devices operating at one or more locations corresponding to the portion of the site, wherein the location of the one or more radio frequency devices is determined and provided by the server along with the second radio frequency coverage raw data, and wherein the signal strength and associated location information are used to update a representation of the wireless environment at that portion of the site;
• and
• the display for displaying an indicator on the client device reflecting the radio frequency coverage for the portion of the site, wherein the indicator is a scalable vector graphic (SVG) compliant with an Asynchronous JavaScript and extensible markup language (XML) specification.

A computer program product, comprising:

• a non-transitory computer-readable medium having computer-readable code embodied therein for providing radio frequency (RF) coverage information, the computer program product comprising:
• a first executable computer-readable code configured to cause a computer processor to obtain formatting data for displaying the radio frequency coverage information on a client device display, the formatting data executed on the client device;
• a second executable computer-readable code configured to cause the computer processor to receive first radio frequency coverage raw data at the client device, the first radio frequency coverage raw data utilized by the computer processor using the formatting data to construct an overall radio frequency coverage representation of a site, wherein the first radio frequency coverage raw data comprises signal strength information received from one or more radio frequency devices;
• a third executable computer-readable code configured to cause the computer processor to, subject to a subsequent request from the client device about a specific portion of the wireless environment, receive second radio frequency coverage raw data representative of radio frequency coverage for that portion of the site, the second radio frequency coverage raw data utilized by the computer processor using the formatting data on a supplemental basis to update the overall radio frequency coverage representation, wherein the second radio frequency coverage raw data comprises updated signal strength information received from one or more radio frequency devices for the portion of the site wherein the location of the one or more radio frequency devices is determined and provided by the server along with the second radio frequency coverage raw data, and wherein the signal strength and associated location information are used to update a representation of the wireless environment at that portion of the site;
• and
• a fourth executable computer-readable code configured to cause the computer processor to display an indicator on the client device display reflecting the radio frequency coverage for the portion of the site, wherein the indicator is a scalable vector graphic (SVG) compliant with an Asynchronous JavaScript and extensible markup language (XML) specification.