Beijing Baidu Netcom Science Technology Co., Ltd

Beijing Baidu Netcom Science and Technology Co., Ltd.

Stmicroelectronics (beijing) R&d Company Ltd.

Yongqiang Wu

Minglu Li

Yugang Ke

Feifei Cao

PengFei Zhu

Yixing Sun

HongXia Sun

Kai Wang

Xiaoen Zhu

Tai Wang

Chongming Gu

Junwen Gao

Weihui Liu

Zhoufeng Wang

Provided is a multimedia data stream processing method, an electronic device and a storage medium, relating to the field of artificial intelligence, and specifically, to the technical fields of cloud computing, media cloud technology, and the like, which may be applied to scenes such as smart cloud. The multimedia data stream processing method includes: allocating a plurality of sub-streams of a multimedia data stream to a plurality of edge resource nodes, where the multimedia data stream is segmented into a plurality of slices and each of the plurality of sub-streams includes a part of the plurality of slices of the multimedia data stream; and scheduling the plurality of edge resource nodes to provide the plurality of sub-streams of the multimedia data stream for a terminal device.

Multimedia data stream processing method, electronic device, and storage medium

Provided are a connection establishment method, a server, an accessed node, an access node, and a storage medium. The method includes: receiving a connection establishment request from an accessed node, establishing a connection to the accessed node, and acquiring accessed connection information of the accessed node; receiving an accessed address request from an access node and determining access connection information of the access node; sending the access connection information to the accessed node so that the accessed node opens up a connection channel between the access node and the accessed node according to the access connection information; and sending the accessed connection information of the accessed node to the access node so that the access node establishes a connection to the accessed node according to the accessed connection information in the case where the connection channel is opened up.

Connection establishment method, server, accessed node, access node, and storage medium

Embodiments of the present disclosure relate to a method, apparatus, electronic device for determining an access path of a content delivery network, and a computer readable medium. A method may include: acquiring, in response to determining that an edge node receiving a user request fails to cache a requested resource, access performance information of each node in the content delivery network, and determining a target path from the edge node receiving the user request via a preset node corresponding to a requested target source station in the content delivery network to the target source station based on the access performance information of the each node in the content delivery network, where the preset node pre-establishes a connection with the requested target source station, and a distance between the preset node and the target source station meets a preset distance condition.

Method and apparatus for determining access path of content delivery network

In mesh networks having multiple nodes that communicate data to and from each other, a great number of data transmissions may be initiated and carried out to get data to a proper processing node for execution. To get data where it needs to go (e.g., the proper destination node), a routing algorithm is used to define a set of rules for efficiently passing data from node to node until the destination node is reached. For the purpose of assuring that all data is properly transferred from node to node in a reasonably efficient manner, a routing algorithm may define subsets of nodes into regions and then send data via the regions. Even greater overall efficiency may be realized by recognizing specific adjacency relationships among a group of destination nodes and taking advantage of such adjacencies by rerouting data through regions other than the region in which a destination node resides.

Modified tree-based multicast routing schema

Growing community of inventors

Beijing, China

Yongqiang Wu