MONITORING SERVER, RESOLUTION SERVER, REQUEST DEVICE, AND NODE SELECTION METHOD
First Claim
1. A monitoring server, comprising a receiver, a processor, and a transmitter, wherein the receiver, the processor, and the transmitter are sequentially connected, and the receiver and the transmitter are connected to a resolution server;
- the receiver is configured to receive a selection request message sent by the resolution server, wherein the selection request message comprises an access network identifier of a request device;
the processor is configured to generate a first source node suggestion table according to the selection request message and a source node selection table, wherein the source node selection table comprises a transmission rate between the request device and at least one source node, and the first source node suggestion table comprises an identifier of the at least one source node; and
the transmitter is configured to send the first source node suggestion table to the resolution server, so that the resolution server generates a second source node suggestion table according to the first source node suggestion table and reference information of the at least one source node and sends the second source node suggestion table to the request device, and the request device selects a source node according to the second source node suggestion table, wherein the reference information comprises location information, status information, and load information, and a quantity of identifiers of source nodes in the second source node suggestion table is less than or equal to a quantity of identifiers of source nodes in the first source node suggestion table.
1 Assignment
0 Petitions
Accused Products
Abstract
Embodiments of the present application provide a monitoring server, a resolution server, a request device, and a node selection method. The monitoring server in the present application includes a receiver, a processor, and a transmitter. The receiver is configured to receive a selection request message sent by the resolution server; the processor is configured to generate a first source node suggestion table according to the selection request message and a source node selection table; and the transmitter is configured to send the first source node suggestion table to the resolution server, so that the resolution server generates a second source node suggestion table according to the first source node suggestion table and sends the second source node suggestion table to the request device, and the request device selects a source node according to the second source node suggestion table.
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Citations
17 Claims
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1. A monitoring server, comprising a receiver, a processor, and a transmitter, wherein the receiver, the processor, and the transmitter are sequentially connected, and the receiver and the transmitter are connected to a resolution server;
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the receiver is configured to receive a selection request message sent by the resolution server, wherein the selection request message comprises an access network identifier of a request device; the processor is configured to generate a first source node suggestion table according to the selection request message and a source node selection table, wherein the source node selection table comprises a transmission rate between the request device and at least one source node, and the first source node suggestion table comprises an identifier of the at least one source node; and the transmitter is configured to send the first source node suggestion table to the resolution server, so that the resolution server generates a second source node suggestion table according to the first source node suggestion table and reference information of the at least one source node and sends the second source node suggestion table to the request device, and the request device selects a source node according to the second source node suggestion table, wherein the reference information comprises location information, status information, and load information, and a quantity of identifiers of source nodes in the second source node suggestion table is less than or equal to a quantity of identifiers of source nodes in the first source node suggestion table. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A resolution server, comprising:
- a transmitter, a receiver, and a processor, wherein the receiver and the processor are connected to the transmitter;
the transmitter and the receiver are separately connected to a monitoring server; and
the transmitter is further connected to a request device;the transmitter is configured to send a selection request message to the monitoring server, so that the monitoring server generates a first source node suggestion table according to the selection request message and a source node selection table, wherein the selection request message comprises an access network identifier of the request device, the source node selection table comprises a transmission rate between the request device and at least one source node, and the first source node suggestion table comprises an identifier of the at least one source node; the receiver is configured to receive the first source node suggestion table sent by the monitoring server; the processor is configured to generate a second source node suggestion table according to the first source node suggestion table and reference information of the at least one source node, wherein the reference information comprises location information, status information, and load information, and a quantity of identifiers of source nodes in the second source node suggestion table is less than or equal to a quantity of identifiers of source nodes in the first source node suggestion table; and the transmitter is further configured to send the second source node suggestion table to the request device, so that the request device selects a source node according to the second source node suggestion table. - View Dependent Claims (9, 10, 11)
- a transmitter, a receiver, and a processor, wherein the receiver and the processor are connected to the transmitter;
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12. A request device, comprising a receiver, a processor, and a transmitter, wherein the receiver is connected to the processor, and the receiver is further connected to a resolution server;
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the receiver is configured to receive a second source node suggestion table sent by the resolution server, wherein the second source node suggestion table is generated by the resolution server according to a first source node suggestion table and reference information of at least one source node;
the reference information comprises location information, status information, and load information;
the first source node suggestion table is generated by the monitoring server according to a selection request message that is sent by the resolution server and a source node selection table;
the selection request message comprises an access network identifier of the request device;
the source node selection table comprises a transmission rate between the request device and the at least one source node;
the first source node suggestion table comprises an identifier of the at least one source node; and
a quantity of identifiers of source nodes in the second source node suggestion table is less than or equal to a quantity of identifiers of source nodes in the first source node suggestion table; andthe processor is configured to select a source node according to the second source node suggestion table. - View Dependent Claims (13, 14, 15, 16, 17)
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Specification