Abstract: A multicast data transmission method includes: determining, by a first BFIR in a first BIER domain, a BIFT-id and a bitstring that correspond to multicast data in a second BIER domain, where the BIFT-id is determined based on at least an SI to which a BFR-id of a first BFER belongs and a BSL supported by the first BFER, and the first BFER is a BFER in the second BFER domain that is used to receive the multicast data; encapsulating the multicast data into a BIER data packet, where a BIER header of the BIER data packet includes the BIFT-id and the bitstring that correspond to the multicast data in the second BIER domain; and finally sending the labeled BIER data packet to a second BFIR, where the label is a label corresponding to a prefix of the second BFIR.

Abstract: A method, a device, and a system for transmitting a multicast packet are provided. The method includes: when a device that is in a source subnet and that is connected to a core network receives a multicast packet of a target multicast group, determining addresses of devices that are in a plurality of destination subnets corresponding to the target multicast group and that are connected to the core network, replicating the multicast packet, to obtain a plurality of multicast packets whose quantity is equal to a quantity of the plurality of destination subnets, separately adding outer encapsulation to each multicast packet, and forwarding the multicast packet to which the outer encapsulation is added, where a destination address in the outer encapsulation is an address of a device that is in each destination subnet and that is connected to the core network.

Abstract: An angiogenesis inhibitor effective in inhibiting angiogenesis which causes a disease is obtained by, for example, sterilely filtrating, disinfecting, and concentrating a product which is obtained as follows. That is, rice bran is extracted with hot water, the insoluble matter is filtrated, and the starch is decomposed by processing the filtrate with glucoamylase, thereby obtaining a water-soluble polysaccharide extract. Ammonium sulfate is added to a culture filtrate prepared by culturing Lentinula edodes of basidiomycetes, thereby obtaining an enzyme complex from the precipitate. This enzyme complex is added to the water-soluble polysaccharide extract, and the mixture is caused to react at a pH of 4.5 for 30 to 60 min and further react at a pH of 6.0 for 30 to 60 min, thereby biologically modifying the water-soluble polysaccharide extract and obtaining the product.

Abstract: A packet transmission method, a proxy server, and a computer-readable storage medium are provided. The method includes: establishing, by a first proxy server, a multipath transmission control protocol (MPTCP) tunnel to a second proxy server, where the MPTCP tunnel includes a plurality of transmission control protocol (TCP) connections; encapsulating, by the first proxy server after receiving an internet protocol (IP) packet into which a user datagram protocol (UDP) packet is encapsulated, the IP packet with an MPTCP header; and sending, by the first proxy server by using a TCP connection of the plurality of TCP connections in the MPTCP tunnel, the IP packet encapsulated with the MPTCP header. Based on embodiments of the present invention, a technical problem of poor compatibility in the prior art can be resolved, and therefore a complete UDP packet can be restored.

Abstract: A load balancing system, method, and apparatus, where the method includes: receiving, by a load balancing device, a first message from a client that is used to request to establish a first Transmission Control Protocol (TCP) connection; sending the first message to a server; receiving a second message from the client that is used to request to establish a second TCP connection; and determining, based on a token of the server included in the second message, that a destination device of the second message is the server, and sending the second message to the server, in order to establish the second TCP connection between the client and the server.

Abstract: A hybrid access gateway receives packets that are sent by a network side device and are destined for a home gateway. When detecting that congestion occurs on a first transmission link and that no congestion occurs on a second transmission link, the hybrid access gateway obtains a first committed information rate (CIR) of the first transmission link and a second CIR of the second transmission link, classifies the packets into a first-type packet and a second-type packet, and transmits the first-type packet using the first transmission link and the second-type packet using the second transmission link. By properly allocating packets transmitted on the second transmission link, the hybrid access gateway can control one-way delays of the first transmission link and the second transmission link, thereby avoiding a packet loss caused by a sequencing buffer overflow.

Abstract: In the method, a detection agent apparatus receives location information of a monitoring point on a service path that is sent by a detection control apparatus, where the detection agent apparatus is located in the NFV system; the detection agent apparatus obtains fault locating information from the monitoring point based on the location information of the monitoring point, where the fault locating information is information obtained by the monitoring point according to a filter criterion, and the fault locating information includes the location information of the monitoring point; and the detection agent apparatus sends the fault locating information to the detection control apparatus, where the detection control apparatus may determine a faulty monitoring point based on the fault locating information and a service model corresponding to the service path.

Abstract: A method, computing system, and computer-readable medium for assigning global edge IDs for evolving graphs are described herein. The method includes selecting a block size for an evolving graph and, as new vertices are added to the evolving graph, calculating block IDs for the evolving graph. Calculating the block IDs includes creating a table representing the evolving graph and, as new vertices are added to the evolving graph, calculating block IDs for cells in a new column of the table before calculating block IDs for cells in a new row of the table. The method also includes calculating global edge IDs for the evolving graph based on the source vertex ID, the target vertex ID, and the block ID for the block at which each edge is located. The method may also include calculating incremental Page Rank for the evolving graph.

Abstract: An angiogenesis inhibitor effective in inhibiting angiogenesis which causes a disease is obtained by, for example, sterilely filtrating, disinfecting, and concentrating a product which is obtained as follows. That is, rice bran is extracted with hot water, the insoluble matter is filtrated, and the starch is decomposed by processing the filtrate with glucoamylase, thereby obtaining a water-soluble polysaccharide extract. Ammonium sulfate is added to a culture filtrate prepared by culturing Lentinula edodes of basidiomycetes, thereby obtaining an enzyme complex from the precipitate. This enzyme complex is added to the water-soluble polysaccharide extract, and the mixture is caused to react at a pH of 4.5 for 30 to 60 min and further react at a pH of 6.0 for 30 to 60 min, thereby biologically modifying the water-soluble polysaccharide extract and obtaining the product.

Abstract: A method and an apparatus for sending a TCP data packet and a system. The method includes: obtaining a first round-trip time of sending a TCP data packet in a network, and determining a second round-trip time; if the first round-trip time is longer than the second round-trip time, using a congestion window determined according to a first algorithm as a first congestion window; otherwise, using a congestion window determined according to a second algorithm as the first congestion window; and sending the TCP data packet by using the first congestion window. In the technical solution disclosed in the present invention, a current congestion window that exists when a first round-trip time is obtained grows to a first congestion window at one go, so that a requirement of a service for a throughput can be better met, and a network bandwidth can be utilized more effectively.

Abstract: The present disclosure relates to methods and devices for obtaining path information of a data packet. One example method includes receiving, by a network device, a data packet transmitted in a network, and obtaining, by the network device, path information of the data packet from a source end to a destination end, where the path information is a total hop count of routers passed through by the data packet from the source end to the destination end or a latency of the data packet from the source end to the destination end.

Abstract: A traffic distribution method and apparatus in a hybrid access network, where the method includes transmitting, by a hybrid access aggregation point (HAAP), probe traffic using a second tunnel after determining that a first tunnel is congested when user traffic is transmitted over the first tunnel, obtaining, by the HAAP, a status of the first tunnel and a status of the second tunnel, determining, by the HAAP according to the status of the first tunnel and the status of the second tunnel, whether the status of the first tunnel and the status of the second tunnel meet an offloading condition, and transmitting, by the HAAP, the user traffic using the first tunnel and the second tunnel after determining that the status of the first tunnel and the status of the second tunnel meet the offloading condition.

Abstract: A system and method for orchestrating a table operation of data with a graph operation of the data using columnar stores. The orchestration includes storing vertices and edges as collections of tables by type, and supporting the columnar stores with different storage characteristics. The techniques may also include a graph query optimizer that combines chained operators of a graph query; and/or the graph query executed via an in-memory distributed query execution engine.

Abstract: An angiogenesis inhibitor effective in inhibiting angiogenesis which causes a disease is obtained by, for example, sterilely filtrating, disinfecting, and concentrating a product which is obtained as follows. That is, rice bran is extracted with hot water, the insoluble matter is filtrated, and the starch is decomposed by processing the filtrate with glucoamylase, thereby obtaining a water-soluble polysaccharide extract. Ammonium sulfate is added to a culture filtrate prepared by culturing Lentinula edodes of basidiomycetes, thereby obtaining an enzyme complex from the precipitate. This enzyme complex is added to the water-soluble polysaccharide extract, and the mixture is caused to react at a pH of 4.5 for 30 to 60 min and further react at a pH of 6.0 for 30 to 60 min, thereby biologically modifying the water-soluble polysaccharide extract and obtaining the product.

Abstract: A method and an apparatus for sending a TCP data packet and a system. The method includes: obtaining a first round-trip time of sending a TCP data packet in a network, and determining a second round-trip time; if the first round-trip time is longer than the second round-trip time, using a congestion window determined according to a first algorithm as a first congestion window; otherwise, using a congestion window determined according to a second algorithm as the first congestion window; and sending the TCP data packet by using the first congestion window. In the technical solution disclosed in the present invention, a current congestion window that exists when a first round-trip time is obtained grows to a first congestion window at one go, so that a requirement of a service for a throughput can be better met, and a network bandwidth can be utilized more effectively.

Abstract: In general, the invention is directed to techniques for scheduling resource access within an intermediate network device. For example, as described herein, a device receives packets for a plurality of sessions that include application-layer data for the sessions. The device determines a weight for each of the plurality of sessions and, during periods of resource congestion, selects one or more sessions for additional resource allocation based on the respective weights of the sessions. The device allocates additional memory resources to selected sessions to enable further buffering of application-layer data such that the device may apply the service to multiple sessions concurrently despite the resource congestion.

Abstract: A system and method for orchestrating a table operation of data with a graph operation of the data using columnar stores. The orchestration includes storing vertices and edges as collections of tables by type, and supporting the columnar stores with different storage characteristics. The techniques may also include a graph query optimizer that combines chained operators of a graph query; and/or the graph query executed via an in-memory distributed query execution engine.

Abstract: A method, computing system, and computer-readable medium for assigning global edge IDs for evolving graphs are described herein. The method includes selecting a block size for an evolving graph and, as new vertices are added to the evolving graph, calculating block IDs for the evolving graph. Calculating the block IDs includes creating a table representing the evolving graph and, as new vertices are added to the evolving graph, calculating block IDs for cells in a new column of the table before calculating block IDs for cells in a new row of the table. The method also includes calculating global edge IDs for the evolving graph based on the source vertex ID, the target vertex ID, and the block ID for the block at which each edge is located. The method may also include calculating incremental Page Rank for the evolving graph.

Abstract: A liquid crystal composition that is useful for an active matrix (AM) device has a nematic phase and positive dielectric anisotropy. An active matrix liquid crystal display device includes the liquid crystal composition. By the total weight of the liquid crystal composition, the liquid crystal composition comprises 8%-50% of a compound of the general formula (I), 10%-70% (by weight) of a compound of the general formula (II), and 5%-50% (by weight) of a compound of the general formula (III).

Abstract: The present invention provides a method for despreading spread signal used in a receiver of a wireless communication system, comprising the steps of: preprocessing spread signal to derive a group of spreading chips corresponding to a data symbol; processing Hie spreading chips to extract cophase components and orthogonal components of each of the spreading chips; and converting and combining the group of cophase components and orthogonal components according to a preset selecting signal to derive a group of despreading chips. The present invention further provides an apparatus for carrying out the above-mentioned method, which significantly simplifies the design of a dispreading circuit and reduces the area of the dispreading circuit.