While wearable devices are equipped with small battery, the amount of data that they send and receive has already exceeded the capacity of the energy efficient link technologies (e.g., Bluetooth Low Energy). Existing higher capacity link (e.g., Bluetooth Classic, WiFi) however requires high connection setup cost. To deal with this dilemma, we propose to bundle multiple data transmission requests and send the aggregated data at once to reduce energy consumption for link setup. Where the concept of bundling has been widely used for cloud storage services, existing schemes do not consider energy efficiency. In this paper, we present three bundling algorithms that try to balance the reduction of energy consumption and the extension of delivery delay by adapting to the current data request pattern. We perform extensive evaluation by using the realistic parameters that are obtained via experimental measurements by using a latest commercial smart watch.
|Title of host publication||Proceedings of the 40th Annual IEEE Conference on Local Computer Networks, LCN 2015|
|Editors||Salil Kanhere, Jens Tolle, Soumaya Cherkaoui|
|Publisher||IEEE Computer Society|
|Number of pages||8|
|Publication status||Published - 2015 Dec 24|
|Event||2015 IEEE 40th Conference on Local Computer Networks, LCN 2015 - Clearwater Beach, United States|
Duration: 2015 Oct 26 → 2015 Oct 29
|Name||Proceedings - Conference on Local Computer Networks, LCN|
|Other||2015 IEEE 40th Conference on Local Computer Networks, LCN 2015|
|Period||15/10/26 → 15/10/29|
Bibliographical notePublisher Copyright:
© 2015 IEEE.
All Science Journal Classification (ASJC) codes
- Computer Networks and Communications
- Hardware and Architecture