摘要:
An embodiment method includes receiving, by a server of a telecommunications services platform, a request for a first call session quality indicator (CSQI) of a first client device, determining, by the server, first channel parameters of a first channel between the server and the first client device, and calculating, by the server, the first CSQI of the first client device in accordance with the first channel parameters of the first channel. The method further includes transmitting, by the server, the first CSQI to the first client device and receiving, by the server, a call session initiation request from the first client device after transmitting the first CSQI to the first client device.
摘要:
A method, operational at a first node operating at a service stratum may include sending a request to establish a service hosted at a connectivity stratum. A response may include a first list of service parameters offered by a second node. The first node may send a second list of service parameters, selected from the first list, to the second node. The service may be established based on the second list. At a second node operating at a connectivity stratum, a method may include obtaining a request from a first node to establish a service hosted at the connectivity stratum. The second node may respond with a first list of service parameters offered by the second node to establish the service. A second list of service parameters, selected from the first list, may be obtained from the first node. The service may be established based on the second list.
摘要:
The invention provides a protocol and a method for a plurality of separate devices to stream audio and/or video in a synchronized manner in a computer network. One device is session leader and controls synchronization of the streaming of the other devices. If the session leader device is switched off,or becomes otherwise unavailable, local election algorithms on the other devices serve to automatically elect a new session leader to synchronize to in an autonomous manner, e.g. based on a random number election based algorithm.In this manner, a self- organizing synchronization network is provided.
摘要:
A media streaming device is disclosed that is capable of and configured to determine a suitable frame rate and/or suitable resolution of media to be delivered to a media client during a streaming initialization process. Thus, as described herein, a media stream may be delivered to a media client such that the media stream is not initially disrupted or non-optimal. Rather, the initial media frames may be delivered at a speed and quality that is appropriate or substantially appropriate (e.g., substantially optimal) based upon an initial assessment of the quality of the network or media streaming connection.
摘要:
Systems and methods are described herein, a method including, but not limited to, receiving, by a client, audio data and uplink data simultaneously from one of a plurality of Personal Communication Devices (PCDs) connected to the client. The uplink data includes at least one of device information and session identifier. The client sends downlink data to each of the plurality of PCDs based on the uplink data. The client further sends the audio data to the PA system for sounding.
摘要:
방송 수신 방법은 적어도 하나의 서비스를 위한 서비스 데이터 및 시그널링 정보를 포함하는 방송 신호를 수신하는 단계, 여기서, 상기 시그널링 정보는 상기 서비스의 획득을 위한 제1 시그널링 정보를 포함하고, 및 여기서, 상기 시그널링 정보는 상기 제1 시그널링 정보의 부트스트랩 정보를 포함하는 제2 시그널링 정보를 포함하고; 상기 제2 시그널링 정보를 기초로 상기 서비스를 필터링하는 단계; 및 상기 시그널링 정보를 기초로 상기 필터링된 서비스를 위한 정보를 채널 맵에 저장하는 단계; 를 포함한다.
摘要:
Examples relate to scaling persistent connections for cloud computing. In some examples, a data packet is used to determine connection information of the first connection. At this stage, server portion of the first connection is closed by using the connection information to send a close command to the cloud server. In response to a keepalive signal from the client computing device, the connection information is used to send a keepalive response to the client computing device to maintain a client portion of the first connection. In response to a service request from the client computing device, a service notification including the service request is sent to the client computing device, where the client computing device initiates a second connection with the cloud server to process the service request.
摘要:
Various disclosed embodiments include methods and systems for provisioning traversal using relays around network address translation (TURN) credentials and servers for network address translation/firewall (NAT/FW) traversal via a Voice-over-Internet-protocol/Web Real-Time Communication (VoIP/WebRTC) signaling channel. The method comprises receiving, at a signaling gateway, a signaling message from a first electronic device (ED) when the first electronic device registers with the signaling gateway or sends other signaling messages for requesting a TURN credential. The signaling message comprises one or more signaling message parameters. The signaling message further comprises a request that the signaling gateway generate a TURN credential for the first electronic device, the TURN credential associated with the one or more signaling message parameters. The method comprises sending, from the signaling gateway, the TURN credential to the first electronic device.
摘要:
A control system includes a plurality of controllers that control a session between communication terminals. Each of the controllers includes a state management unit, a first updating unit, a changed state information receiver, and a second updating unit. When the state of connection between a first communication terminal and the controller is changed, the first updating unit updates state information of the first communication terminal managed by the state management unit. When the state of connection between a second communication terminal and another controller is changed, the changed state information receiver receives, from the other controller, changed state information of the second communication terminal. The second updating unit updates the state information of the second communication terminal managed by the state management unit based on the changed state information. The controller controls the session between the communication terminals based on the state information managed by the state management unit.