Method and apparatus for managing synchronization source collisions in mission critical services
AssigneeSamsung Electronics Co., Ltd.
InventorsNaveen KOLATI, Siva Prasad GUNDUR, Kiran Gurudev KAPALE, Prasenjit CHAKRABORTY
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Abstract
A method of managing, by a server device, synchronization source (SSRC) collisions in mission critical services (MCX) is provided. The method includes receiving a request message for requesting to transmit one or more media streams to one or more receiver devices, from one or more sender devices during a session, determining a unique SSRC identifier for each media stream of the one or more media streams, and transmitting the unique SSRC identifier associated with each media stream of the one or more media streams to the one or more sender devices and the one or more receiver devices.
Claims20
A method of managing, performed by a server device, synchronization source (SSRC) collisions in mission critical services (MCX), the method comprising:
- receiving a transmission media request message for requesting to transmit a video stream and an audio stream to one or more receiver devices, from a sender device;
- determining a first unique SSRC for the video stream, and a second unique SSRC for the audio stream;
- transmitting a transmission granted message including the determined first unique SSRC and the determined second unique SSRC to the sender device;
- and
- transmitting a media transmission notification message including the determined first unique SSRC and the determined second unique SSRC to the one or more receiver device.
A server device for managing synchronization source (SSRC) collisions in mission critical services (MCX), the server device comprising:
- memory storing instructions;
- and
- one or more processors communicatively coupled to the memory,
- wherein the instructions, when executed by the one or more processor individually or collectively, cause the server device to:
- receive a transmission media request message for requesting to transmit a video stream and an audio stream to one or more receiver devices, from a sender device,
- determine a first unique SSRC for the video stream, and a second unique SSRC for the audio stream,
- transmit a transmission granted message including the determined first unique SSRC and the determined second unique SSRC to the sender device, and
- transmit a media transmission notification message including the determined first unique SSRC and the determined second unique SSRC to the one or more receiver device.
A method of managing, performed by a sender device, synchronization source (SSRC) collisions in mission critical services (MCX), the method comprising:
- transmitting a transmission media request message for requesting to transmit a video stream and an audio stream to one or more receiver devices, to a server device during a session;
- receiving a transmission granted message including a first unique SSRC for the video stream and a second unique SSRC for the audio stream, from the server device, wherein the first unique SSRC and the second unique SSRC are determined by the server device;
- and
- transmitting the video stream comprising the received first unique SSRC, and the audio stream comprising the received second unique SSRC to the server device.
A sender device for managing synchronization source (SSRC) collisions in mission critical services (MCX), the sender device comprising:
- memory storing instructions;
- and
- one or more processors communicatively coupled to the memory,
- wherein the instructions, when executed by the one or more processor individually or collectively, cause the sender device to:
- transmit a transmission media request message for requesting to transmit a video stream and an audio stream to one or more receiver devices, to a server device during a session;
- receive a transmission granted message including a first unique SSRC for the video stream and a second unique SSRC for the audio stream, from the server device, wherein the first unique SSRC and the second unique SSRC are determined by the server device;
- and
- transmit the video stream comprising the received first unique SSRC, and the audio stream comprising the received second unique SSRC to the server device.
Dependencies are inferred from the claim text.