Invention Grant
US08553657B2 System and method to enable WUSB application in a distributed UWB MAC
失效
在分布式UWB MAC中启用WUSB应用的系统和方法
- Patent Title: System and method to enable WUSB application in a distributed UWB MAC
- Patent Title (中): 在分布式UWB MAC中启用WUSB应用的系统和方法
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Application No.: US10598647Application Date: 2005-03-04
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Publication No.: US08553657B2Publication Date: 2013-10-08
- Inventor: Javier Del Prado Pavon , Sai Shankar Nandagopalan , Kiran Challapali , Joerg Habetha
- Applicant: Javier Del Prado Pavon , Sai Shankar Nandagopalan , Kiran Challapali , Joerg Habetha
- Applicant Address: NL Eindhoven
- Assignee: Koninklijke Philips N.V.
- Current Assignee: Koninklijke Philips N.V.
- Current Assignee Address: NL Eindhoven
- Agent Larry Liberchuk
- International Application: PCT/IB2005/050820 WO 20050304
- International Announcement: WO2005/088915 WO 20050922
- Main IPC: H04W4/00
- IPC: H04W4/00
Abstract:
A system and method is provided for incorporating host-device communication in wireless IJSB (WUSB). A host (101) either uses a multicast Distributed Reservation Protocol (DRP) frame on behalf of connected devices (102) to reserve wireless channel resources, a unicast DRP frame or Enhanced Distributed Channel Access (EDCA) with a Poll Frame. In the case of a unicast DRP frame the number of unicast frames sent for reservation depends on the number of connected devices (102).
Public/Granted literature
- US20070189244A1 System and method to enable wusb application in a distributed uwb mac Public/Granted day:2007-08-16
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