| 摘要 |
Methods, systems and devices for promoting power conservation by sharing data between proximate mobile devices via short-range wireless signals. In an embodiment, a mobile device may determine whether to utilize long-range communications to obtain data, such as music track data. In an embodiment, the mobile device and/or a central server may evaluate load-balancing information, such as the frequency mobile devices within an area, to determine whether the mobile device should obtain the data. When the mobile device should not obtain data, the mobile device may instead receive data via short-range wireless signals from proximate devices. If the passive data is useful, the mobile device may use the passive data, such as by storing received data in an operating system table. Based on conditions, such as available battery power, the mobile device may also be configured to share obtained or received data by broadcasting short-range wireless signals. |
