Invention Grant
US07970424B2 Method and apparatus for floor control in multi-media push-to-talk network
失效
多媒体一键通网络中楼层控制的方法和装置
- Patent Title: Method and apparatus for floor control in multi-media push-to-talk network
- Patent Title (中): 多媒体一键通网络中楼层控制的方法和装置
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Application No.: US12036834Application Date: 2008-02-25
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Publication No.: US07970424B2Publication Date: 2011-06-28
- Inventor: Zheng Cai , Arun Manroa
- Applicant: Zheng Cai , Arun Manroa
- Applicant Address: US VA Reston
- Assignee: Nextel Communications Inc.
- Current Assignee: Nextel Communications Inc.
- Current Assignee Address: US VA Reston
- Main IPC: H04Q7/20
- IPC: H04Q7/20

Abstract:
A method and apparatus for floor control in a multi-media dispatch network is disclosed. The method includes receiving a floor request message related to a first media type at a dispatch network controller from a first user and receiving a floor grant request message related to a second media type at the dispatch network controller from the first user. The apparatus includes a dispatch network controller where the dispatch network controller receives a floor request message related to a first media type from a first user and receives a floor grant request message related to a second media type from the first user.
Public/Granted literature
- US20090215410A1 METHOD AND APPARATUS FOR FLOOR CONTROL IN MULTI-MEDIA PUSH-TO-TALK NETWORK Public/Granted day:2009-08-27
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