tv Betty Zhao etc., Huawei Project: IEEE P Working Group for Wireless Personal Area Networks (WPANs) Submission Title: TV White Space Used for Intelligent Transportation System Date Submitted: March 2011 Source: Betty Zhao, Bin Zhen, Yanping Jiang, Yong Xu, Yongjun Liu Huawei Technologies Co., Ltd. Voice: , Re: [ SG 4TV] Abstract:TV White Space Used for Intelligent Transportation System Purpose: To discuss applications based on TVWS Notice: This document has been prepared to assist the IEEE P It is offered as a basis for discussion and is not binding on the contributing individual(s) or organization(s). The material in this document is subject to change in form and content after further study. The contributor(s) reserve(s) the right to add, amend or withdraw material contained herein. Release: The contributor acknowledges and accepts that this contribution becomes the property of IEEE and may be made publicly available by P Slide 1 March 2011

Betty Zhao etc., Huawei xxx-00-04tv What can ITS do in city March 2011 Slide 2 Parking Lot 1 Parking Lot 2 Bus Station Inter-car communication e.g. traffic info notification Bus schedule real-time update Car accident emergency call Find an available parking space when the car is on the road

Betty Zhao etc., Huawei xxx-00-04tv Why TVWS TV bands provide reliable and real-time wireless communications in complex and dense urban traffic environment. TV bands make signal travel long distance and less vulnerable in rural areas, which can enable multiple applications between cars in the highways. - Inter-car video call - Inter-car gaming - Inter-car social networking March 2011 Slide 3

Betty Zhao etc., Huawei xxx-00-04tvMarch 2011 Slide 4

Betty Zhao etc., Huawei xxx-00-04tv Parameters for ITS Environment: Outdoor Data rate: Up to 10Mbps, generally less than 1Mbps PER: <10% Operating range: Up to 1km Mobility: Fixed devices + Devices in car Power type: Most devices are powered by power line or car engine March 2011 Slide 5