March 14, 2008 Huawei, Telecom Italia Slide 1 doc.: IEEE 802.15-08-0xxx-00- 004e Submiss ion Project: IEEE P802.15 Working Group for Wireless Personal Area Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs) 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: [[email protected]][[email protected]] [[email protected]] 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.
Transcript
March 14, 2008
Huawei, Telecom ItaliaSlide 1
doc.: IEEE 802.15-08-0xxx-00-004e
Submission
Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs)Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs)
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.
March 14, 2008
Huawei, Telecom ItaliaSlide 2
doc.: IEEE 802.15-08-0xxx-00-004e
Submission
Telecom Applications Introduction
Yongjun Liu, Betty Zhao, Yongfeng Zhong
Huawei Technologies Co., Ltd.Telecom Italia
March 14, 2008
Huawei, Telecom ItaliaSlide 3
doc.: IEEE 802.15-08-0xxx-00-004e
Submission
Contents
• TA PTG of ZigBee Alliance introduction
• Telecom applications and characters
-Information service
-M-commerce
-File sharing
-Gaming and chat
• Conclusion
March 14, 2008
Huawei, Telecom ItaliaSlide 4
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Submission
TA PTG of ZigBee Alliance Introduction
March 14, 2008
Huawei, Telecom ItaliaSlide 5
doc.: IEEE 802.15-08-0xxx-00-004e
Submission
ZigBee Applications
Telecom applications lie here!
March 14, 2008
Huawei, Telecom ItaliaSlide 6
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Submission
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
2006 2007 2008
Group formed Initial MRD
MRD finished
Initial application profile
TRD finished
Initial TRD Application profile approved
MRD: Marketing Requirement Document
TRD: Technical Requirement Document
March 14, 2008
Huawei, Telecom ItaliaSlide 7
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Submission
TA PTG Introduction (cont.)
Companies involved in TA PTG
March 14, 2008
Huawei, Telecom ItaliaSlide 8
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Submission
Telecom Applications And Characters
March 14, 2008
Huawei, Telecom ItaliaSlide 9
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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
OperatorNetwork
OperatorNetwork
0101010
• 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
March 14, 2008
Huawei, Telecom ItaliaSlide 10
doc.: IEEE 802.15-08-0xxx-00-004e
Submission
M-commerce
• Mobile payment-Payment in the supermarket-Highway toll station-Parking lots Operator
Network
OperatorNetwork
Charging server
• Characters:
-High security: e.g. public key mechanism. Most important requirement
-Variable radio range: for different payment scenarios
March 14, 2008
Huawei, Telecom ItaliaSlide 11
doc.: IEEE 802.15-08-0xxx-00-004e
Submission
File Sharing
• Sharing data between two devices-File synchronization-Rings or small pictures sharing
• Characters:-Bulk transfer: tens of KB file transfer in a few seconds (bandwidth increase according to requirements)-Reliability-Peer to peer
R
Address book synchronization
Small picture sharing
March 14, 2008
Huawei, Telecom ItaliaSlide 12
doc.: IEEE 802.15-08-0xxx-00-004e
Submission
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
March 14, 2008
Huawei, Telecom ItaliaSlide 13
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Submission
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
March 14, 2008
Huawei, Telecom ItaliaSlide 14
doc.: IEEE 802.15-08-0xxx-00-004e
Submission
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
March 14, 2008
Huawei, Telecom ItaliaSlide 15
doc.: IEEE 802.15-08-0xxx-00-004e
Submission
Thank you for your attention!Thank you for your attention!
