Huawei Technologies Co., Limited

Mingli Zhang

Jun Zhou

Gang Chen

Liang Chen

Naiqiang Qiao

Boyuan Yu

Hongbo Zhao

Yi Kai

Bo Guan

Qikun Wei

Qing Chen

Nu Xia

Jiyuan Shi

Yanfei Han

A media stream sending method, apparatus, and system includes a proxy server that receives a first live broadcast room request message and a second live broadcast room request message that are sent by a same proxy client; the proxy server receives a first live media stream that is sent by a media server to a first client and a second live media stream that is sent by the media server to a second client; and when a role of the first client is a master user and a role of the second client is a slave user, the proxy server sends the first live media stream to the proxy client such that the proxy client sends the first live media stream to the first client and the second client.

Media stream sending method, apparatus, system and device

In a packet processing method, concatenation processing is performed on other original packets other than a largest first packet in a plurality of original packets. Padding processing is performed on a concatenated packet only when a size of the concatenated packet is less than a size of a largest packet, without performing padding processing on each of the other original packets.

Packet processing method and apparatus, and computer storage medium

A data multicast implementation method, apparatus, and system are provided. In some embodiments, a transmission device receives a standby forwarding path establishment request, where the standby forwarding path establishment request includes a device identifier, has a destination address being an address of a multicast source device, and is used to request to establish a standby forwarding path between a multicast destination device identified by the device identifier and the multicast source device. In those embodiments, when determining, based on the device identifier in the standby forwarding path establishment request, that the transmission device is located on an active forwarding path between the multicast destination device and the multicast source device, the transmission device skips using the transmission device as a device on the standby forwarding path between the multicast destination device and the multicast source device, and skips forwarding the standby forwarding path establishment request.

Data multicast implementation method, apparatus, and system

A TOE component obtains a first storage address, where the first storage address is an address of a first storage block in a memory, the first storage block stores a target TCP packet, and the target TCP packet includes a packet header and a TCP payload. The TOE component obtains the packet header from the first storage block based on the first storage address. The TOE component performs TCP-related protocol processing based on the packet header, where the TCP payload is not read out of the first storage block by the TOE component when the TOE component performs TCP-related protocol processing based on the packet header.

TCP packet processing method, toe component, and network device

A method for determining quality of service (QoS) includes receiving a first Internet Protocol (IP) packet, where the first IP packet includes a User Datagram Protocol (UDP) packet and a first IP header, determining, based on information in the first IP packet, a target QoS level to which the UDP packet belongs, dividing the UDP packet into at least two segments, encapsulating each of the at least two segments into a Multipath Transmission Control Protocol (MPTCP) packet, encapsulating the MPTCP packet into a second IP packet, where a payload length of a target IP packet in the second IP packet is equal to a byte length corresponding to the target QoS level, and sending the second IP packet to a peer device using an MPTCP connection with the peer device such that the peer device determines the target QoS level based on the payload length of the target IP packet.

Method and apparatus for determining quality of service, and storage medium

A media stream sending method, apparatus, and system for providing a live media stream for a client that enters a live broadcast room includes a proxy server that receives a first live broadcast room request message and a second live broadcast room request message that are sent by a same proxy client; the proxy server receives a first live media stream that is sent by a media server to a first client and a second live media stream that is sent by the media server to a second client; and when determining that a role of the first client is a master user, and that a role of the second client is a slave user, the proxy server sends only the first live media stream to the proxy client such that the proxy client sends the first live media stream to the first client and the second client.

Media stream sending method, apparatus, system, and device

A packet transmission method includes: receiving packets on a plurality of subflow connections of a multipath transmission control protocol (MPTCP) connection, and determining, based on the received packets, that packets at an MPTCP layer are out of order; determining that a blocking packet causing out-of-order is not received within a tolerance time, where the tolerance time is less than a largest RTO in RTOs of the plurality of subflow connections; and sending, by the network component, a retransmission instruction packet of the blocking packet on a target subflow connection in the plurality of subflow connections, where the retransmission instruction packet is used to instruct a sending device of the blocking packet to retransmit the blocking packet. Thus, there is no need to trigger retransmission after a subflow RTO expires, thereby shortening a delay.

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Nanjing, China

Mingli Zhang