Method and device for sending message
View Patent ↗Provided are a method and device for sending message. The method includes that: a mapping table is established; a message is received from a receiver; the mapping table is searched to obtain a Route Identification (RID) of an Access Service Node (ASN) of a sender corresponding to the message according to the message; and the message is sent to the ASN according to the found RID of the ASN. By the technical solution, the problem of non-uniformity of access manners for uplink and downlink data streams in a related technology is solved, and a proper access manner can be selected for the downlink data stream.
1. A method for sending a message, comprising:
establishing a mapping table, wherein the mapping table comprises a corresponding relationship at least between a Route Identification (RID) of an Access Service Node (ASN) of a sender and an Access Identification (AID), and the AID comprises an AID of the sender and an AID of a receiver;
receiving a message from the receiver;
searching the mapping table for the RID of the ASN of the sender corresponding to the message according to the message;
sending the message to the ASN according to the found RID of the ASN;
a first ASN corresponding to the sender receives a message from the sender through a second ASN corresponding to the sender, extracts the AID of the sender, the AID of the receiver and an RID of the second ASN from the message of the sender, and establishes the corresponding relationship;
the first ASN receives a message from the receiver;
the first ASN searches the mapping table for the RID of the second ASN corresponding to the message of the receiver according to the message of the receiver; and
the first ASN sends the message of the receiver to the second ASN according to the found RID of the second ASN, wherein the corresponding relationship is a corresponding relationship between the RID of the ASN of the sender, the AID and a port number, and the port number comprises a port number of the receiver and/or a port number of the sender.
2. The method as claimed in claim 1 , wherein
an ASN of the receiver receives a message from the sender through the ASN of the sender, extracts the AID of the sender, the AID of the receiver and the RID of the ASN of the sender from the message of the sender, and establishes the corresponding relationship;
the ASN of the receiver receives a message from the receiver;
the ASN of the receiver searches the mapping table for the RID of the ASN of the sender corresponding to the message of the receiver according to the message of the receiver; and
the ASN of the receiver sends the message of the receiver to the ASN of the sender according to the found RID of the ASN of the sender.
3. The method as claimed in claim 2 , wherein the corresponding relationship is a corresponding relationship between the RID of the ASN of the sender, the AID and a port number, and the port number comprises a port number of the receiver and/or a port number of the sender.
4. The method as claimed in claim 1 , wherein before the first ASN receives the message from the sender through the second ASN, the method further comprises:
receiving, by the first ASN, a notification from a network side, wherein the notification is used for indicating that the first ASN is a primary ASN; and
initiating, by the first ASN, establishment of a tunnel to the second ASN according to the RID of the second ASN carried in the notification, wherein the tunnel is used for interaction between the first ASN and the second ASN.
5. The method as claimed in claim 4 , wherein the corresponding relationship is a corresponding relationship between the RID of the ASN of the sender, the AID and a port number, and the port number comprises a port number of the receiver and/or a port number of the sender.
6. The method as claimed in claim 1 , wherein before the first ASN receives the message from the sender through the second ASN, the method further comprises:
receiving, by the first ASN and the second ASN, a notification from the network side, and establishing, by the first ASN and the second ASN, a tunnel, wherein the tunnel is used for interaction between the first ASN and the second ASN; and
negotiating, by the first ASN and the second ASN, about a primary and secondary relationship between the first ASN and the second ASN, and returning a negotiation result to the network side.
7. The method as claimed in claim 6 , wherein the corresponding relationship is a corresponding relationship between the RID of the ASN of the sender, the AID and a port number, and the port number comprises a port number of the receiver and/or a port number of the sender.
8. The method as claimed in claim 1 , wherein the corresponding relationship is a corresponding relationship between the RID of the ASN of the sender, the AID and a port number, and the port number comprises a port number of the receiver and/or a port number of the sender.
9. A device for sending a message, comprising:
an establishment component, configured to establish a mapping table, wherein the mapping table comprises a corresponding relationship at least between a Route Identification (RID) of an Access Service Node (ASN) of a sender and an Access Identification (AID), and the AID comprises an AID of the sender and an AID of a receiver;
a receiving component, configured to receive a message from the receiver;
a searching component, configured to search the mapping table for the RID of the ASN of the sender corresponding to the message according to the message;
a sending component, configured to send the message to the ASN according to the found RID of the ASN; a processor;
a hardware interface;
the establishment component is configured to receive a message from the sender through a second ASN corresponding to the sender, extract the AID of the sender, the AID of the receiver and an RID of the second ASN from the message of the sender, and establish the corresponding relationship;
the receiving component is configured to receive a message from the receiver;
the searching component is configured to search the mapping table for the RID of the second ASN corresponding to the message of the receiver according to the message of the receiver; and
the sending component is configured to send the message of the receiver to the second ASN according to the found RID of the second ASN, wherein the corresponding relationship is a corresponding relationship between the RID of the ASN of the sender, the AID and a port number, and the port number comprises a port number of the receiver and/or a port number of the sender.
10. The device as claimed in claim 9 , wherein the device is located in an ASN of the receiver, and
the establishment component is configured to receive a message from the sender through the ASN of the sender, extract the AID of the sender, the AID of the receiver and the RID of the ASN of the sender from the message of the sender, and establish the corresponding relationship;
the receiving component is configured to receive a message from the receiver;
the searching component is configured to search the mapping table for the RID of the ASN of the sender corresponding to the message of the receiver according to the message of the receiver; and
the sending component is configured to send the message of the receiver to the ASN of the sender according to the found RID of the ASN of the sender.
11. The device as claimed in claim 10 , wherein the corresponding relationship is a corresponding relationship between the RID of the ASN of the sender, the AID and a port number, and the port number comprises a port number of the receiver and/or a port number of the sender.
12. The device as claimed in claim 9 , wherein the corresponding relationship is a corresponding relationship between the RID of the ASN of the sender, the AID and a port number, and the port number comprises a port number of the receiver and/or a port number of the sender.