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Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs)

Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs) Submission Title: [Telecom Applications Introduction] Date Submitted: [14 March, 2008] Source: [TA PTG of ZigBee Alliance] Company [Huawei Technologies Co., Ltd] [Telecom Italia]

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Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs)

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  1. Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs) Submission Title: [Telecom Applications Introduction] Date Submitted: [14 March, 2008] Source: [TA PTG of ZigBee Alliance] Company [Huawei Technologies Co., Ltd] [Telecom Italia] Address [No.3 Xinxi Road, Shangdi Information Industry Base, Haidian District, Beijing, P.R.China] Voice:[+86 10 82836430], FAX: [+86 10 82836920], E-Mail: [yongjunliu@huawei.com][betty.zhao@huawei.com][zhongyf@huawei.com] Abstract: [This document introduce the Telecom Application profile task group of ZigBee Alliance, also the telecom applications and requirements.] Purpose: [Response for CFA.] Notice: This document has been prepared to assist the IEEE P802.15. 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 P802.15. Huawei, Telecom Italia

  2. Telecom Applications Introduction Yongjun Liu, Betty Zhao, Yongfeng Zhong Huawei Technologies Co., Ltd. Telecom Italia Huawei, Telecom Italia

  3. Contents • TA PTG of ZigBee Alliance introduction • Telecom applications and characters -Information service -M-commerce -File sharing -Gaming and chat • Conclusion Huawei, Telecom Italia

  4. TA PTG of ZigBee Alliance Introduction Huawei, Telecom Italia

  5. ZigBee Applications Telecom applications lie here! Huawei, Telecom Italia

  6. TA PTG Introduction • TA PTG – Telecom Application Profile Task Group • Scope: Telecom application profile • Purpose: study telecom related applications in ZigBee, which use network operator infrastructures and communications terminals, such as cell or fixed phone connectivity Initial application profile Initial TRD MRD: Marketing Requirement Document TRD: Technical Requirement Document Application profile approved TRD finished Group formed Initial MRD MRD finished 2006 2007 2008 Huawei, Telecom Italia

  7. TA PTG Introduction (cont.) Companies involved in TA PTG Huawei, Telecom Italia

  8. Telecom Applications And Characters Huawei, Telecom Italia

  9. Information Service • Public information service: shopping mall discount information, public news • Customized information service: stock market, weather forecast • Location based service: tour guide, zone billing 0101010 Operator Network • Characters: -Portability and Fast association: <1s re-association -Low latency: 1~2s is ok but shorter for single hop – MAC layer latency (<1s) -Broadcast and multicast -Security required -Localization feature Huawei, Telecom Italia

  10. M-commerce • Mobile payment -Payment in the supermarket -Highway toll station -Parking lots Charging server Operator Network • Characters: -High security: e.g. public key mechanism. Most important requirement -Variable radio range: for different payment scenarios Huawei, Telecom Italia

  11. File Sharing • Sharing data between two devices -File synchronization -Rings or small pictures sharing Small picture sharing • Characters: -Bulk transfer: tens of KB file transfer in a few seconds (bandwidth increase according to requirements) -Reliability -Peer to peer Address book synchronization Huawei, Telecom Italia

  12. Gaming and Chat • Ad Hoc gaming/chat • Infrastructure-based gaming/chat • Characters: -Peer to peer: especially for Ad Hoc mode -Low latency for control messages: <1s -Multicast: users may form a group for the same game or chat topic -Security for multicast Game/chat server Huawei, Telecom Italia

  13. Telecom Applications Requirements • Lower latency: current GTS mechanism is not enough • Portability and fast association: association and re-association method should be optimized • Peer to peer: not support well in 15.4-2006 yet • Broadcast & multicast: current broadcast capability is limited, multicast support is lacked • Bulk transfer: the related issues should be considered • Enhanced security: e.g. enhanced authentication, public key, multicast security • Reliability: packets conflict should be decreased • Controllable radio range: power control capability? • Localization: it would be a companion feature for many scenarios • Various services coexistence: mechanisms to be introduced to make the services peacefully coexist, i.e. one doesn’t impact others much, and flexibly accommodate different service types Huawei, Telecom Italia

  14. Conclusions • TA PTG of ZigBee Alliance is introduced • Some telecom applications are introduced • Some telecom applications need the MAC layer to be enhanced and optimized Huawei, Telecom Italia

  15. Thank you for your attention! Huawei, Telecom Italia

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