Invention Grant
US09474084B2 MAC protocol in wireless body area network capable of processing emergency data and wireless network communication method using same
有权
MAC协议在能够处理应急数据的无线体区域网络中使用无线网络通信方式
- Patent Title: MAC protocol in wireless body area network capable of processing emergency data and wireless network communication method using same
- Patent Title (中): MAC协议在能够处理应急数据的无线体区域网络中使用无线网络通信方式
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Application No.: US14119383Application Date: 2011-12-08
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Publication No.: US09474084B2Publication Date: 2016-10-18
- Inventor: Jinsung Cho , Beom-Seok Kim
- Applicant: Jinsung Cho , Beom-Seok Kim
- Applicant Address: KR Gyeonggi-do
- Assignee: UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY
- Current Assignee: UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY
- Current Assignee Address: KR Gyeonggi-do
- Agency: Kinney & Lange, P.A.
- Priority: KR10-2011-0049442 20110525
- International Application: PCT/KR2011/009462 WO 20111208
- International Announcement: WO2012/161396 WO 20121129
- Main IPC: H04W72/12
- IPC: H04W72/12 ; H04W72/04 ; H04W52/02 ; H04W76/00 ; H04W4/22 ; H04L29/08 ; A61B5/00

Abstract:
The present invention relates to a MAC protocol in a wireless body area network capable of processing emergency data and a wireless network communication method using the same. More specifically, the present invention replaces a Contention Free Period (CFP) of a WBAN MAC protocol with a Mixed Period (MP) for processing the emergency data, and sets an inactive period as an Extended Period (EP) for additional allocation due to the emergency data processing and re-allocation of a pre-guarantee Guaranteed Time Slot (GTS). As described above, the present invention can efficiently process the emergency data and enables emergency data processing which can guarantee low delay and high reliability of the emergency data.
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