Abstract: Video caching in a wireless communication network includes determining 300 starting and ending points of a route of a mobile device and a minimum length route therebetween 302. Intermediate access points are identified 304 along the route, and these points are polled 306 for their available bandwidth and memory. A streaming capacity is defined 308 of each access point. Access points are selected 310 having an additive streaming capacity greater or equal to a size of a video file for the mobile device, and a defined number of sequential blocks of the video file are sent 312 to each access point. Each access points then downloads 314 its blocks as the mobile device traverses a service area of that access point.

Abstract: Disclosed are methods for arranging list elements (e.g., results returned by a user search) according to anticipated “impact.” Thumbnails of the top elements are displayed on a screen of the user's device, with the size of each thumbnail related to that result's anticipated impact. In some embodiments, the arrangement of these thumbnails on the display screen is also based on the anticipated impacts with larger thumbnails placed near the center of the screen and successively smaller thumbnails arranged farther away. Different embodiments may calculate the anticipated impacts differently. The impact can be related to the rank order as assigned by a search engine. Any information about the user's current situation can go into the calculation of the anticipated impact. When the user is searching for information, longer video results may be assigned a larger anticipated impact because they are more likely to contain the wanted information.

Abstract: Disclosed are methods for arranging list elements (e.g., results returned by a user search) according to anticipated “impact.” Thumbnails of the top elements are displayed on a screen of the user's device, with the size of each thumbnail related to that result's anticipated impact. In some embodiments, the arrangement of these thumbnails on the display screen is also based on the anticipated impacts with larger thumbnails placed near the center of the screen and successively smaller thumbnails arranged farther away. Different embodiments may calculate the anticipated impacts differently. The impact can be related to the rank order as assigned by a search engine. Any information about the user's current situation can go into the calculation of the anticipated impact. When the user is searching for information, longer video results may be assigned a larger anticipated impact because they are more likely to contain the wanted information.

Abstract: Video caching in a wireless communication network includes determining 300 starting and ending points of a route of a mobile device and a minimum length route therebetween 302. Intermediate access points are identified 304 along the route, and these points are polled 306 for their available bandwidth and memory. A streaming capacity is defined 308 of each access point. Access points are selected 310 having an additive streaming capacity greater or equal to a size of a video file for the mobile device, and a defined number of sequential blocks of the video file are sent 312 to each access point. Each access points then downloads 314 its blocks as the mobile device traverses a service area of that access point.