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Wang; Zheng
Shenzhen, CN
No. of patents:

Patent Number Title Of Patent Date Issued
8249612 Method, system, server, and client for transmitting media burst data August 21, 2012
A method for transmitting media burst data includes grouping all clients in a session into a first session group and a second session group. The media burst data is forwarded to the clients in the first session group and sent to the clients in the second session group through the clients
8140100 Method, system and apparatus for implementing push to talk over cellular session storing and bro March 20, 2012
A system for storing and broadcasting PoC sessions includes: a message storing module, adapted to receive a media stream in a session, into the media stream into a pattern storable by the message storing module, and store the media stream to the message storing module; read the message
8112106 Method and apparatus for obtaining group information by an invited user during a session February 7, 2012
The present invention relates to a method for obtaining group information by an invited user in a Push-to-Talk over Cellular (PoC) session. The method comprises: sending, by a PoC client where a user initiating the session is located, a session request message carrying information about
8064943 Method and apparatus for controlling user's participation into a session in the PoC service November 22, 2011
The present invention discloses a method and an apparatus for controlling user's participation into a session so that the system can control accession to a PoC session requested by anonymous users and restrict an expelled user from joining the session again. Under the present inventi
7885675 Method and apparatus for providing voice mailbox function in PoC service February 8, 2011
A method of providing a voice mailbox function in a PoC service, including: if the voice mailbox of at least one called user is to be connected in response to receiving a session establishment request from a calling user, determining whether the session corresponding to the session e

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