Method for preforming communications in wireless software defined network and apparatus thereof
First Claim
1. A method for performing communications in a wireless software defined network (SDN), comprising:
- determining, by pre-negotiation between a base station of a data plane or a user equipment (UE) of the data plane and a wireless network control device of a control plane, a first format for messages;
generating, by the base station of the data plane or the UE of the data plane, a message in the first format, wherein, the message comprises a head node and a body node;
the head node comprises a version element and a message type element, wherein the version element indicates a protocol version of the message, and the message type element indicates a type of the message;
the body node comprises the content corresponding to the type of the message; and
transmitting, by the base station or the UE, the message to a wireless network control device of the control plane via a wireless air interface between the base station or the UE and the wireless network control device, so that the wireless network control device obtains content in the message according to the first format.
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Abstract
The present invention discloses a method for performing communications in a wireless software defined network SDN and an apparatus thereof. The method includes: generating a message in a first format; and transmitting the message to a wireless network control device of a control plane, so that the wireless network control device obtains content in the message according to the first format. According to the method for performing communications in the wireless software defined network SDN and the apparatus thereof in embodiments of the present invention, the wireless network control device in the wireless SDN may perform communications with a base station and a user equipment by defining the message content and the message format for performing communications between the wireless network control device of the control plane and the base station as well as the user equipment of a data plane, thereby enhancing feasibility of a wireless SDN architecture.
13 Citations
30 Claims
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1. A method for performing communications in a wireless software defined network (SDN), comprising:
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determining, by pre-negotiation between a base station of a data plane or a user equipment (UE) of the data plane and a wireless network control device of a control plane, a first format for messages; generating, by the base station of the data plane or the UE of the data plane, a message in the first format, wherein, the message comprises a head node and a body node;
the head node comprises a version element and a message type element, wherein the version element indicates a protocol version of the message, and the message type element indicates a type of the message;
the body node comprises the content corresponding to the type of the message; andtransmitting, by the base station or the UE, the message to a wireless network control device of the control plane via a wireless air interface between the base station or the UE and the wireless network control device, so that the wireless network control device obtains content in the message according to the first format. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A method for performing communications in a wireless software defined network (SDN), comprising:
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determining, by pre-negotiation between a base station of a data plane or a user equipment (UE) of the data plane and a wireless network control device of a control plane, a first format for messages; generating, by the wireless network control device of the control plane, a message in the first format, wherein, the message comprises a head node and a body node;
the head node comprises a version element and a message type element, wherein the version element indicates a protocol version of the message, and the message type element indicates a type of the message;
the body node comprises the content corresponding to the type of the message; andtransmitting, by the wireless network control device, the message to the UE of the data plane or the base station of the data plane via a wireless air interface between the base station or the UE and the wireless network control device, so that the UE or the base station obtains content in the message according to the first format. - View Dependent Claims (8, 9, 10, 11, 12)
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13. A method for performing communications in a wireless software defined network (SDN), comprising:
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determining, by pre-negotiation between a wireless network control device of a control plane and a base station of a data plane or a user equipment (UE) of the data plane, an extensible markup language (XML) message format supported by the wireless network control device, wherein, the XML message format comprises a root node, a head node and a body node;
the head node comprises a version element and a message type element, wherein the version element indicates a protocol version of the message, and the message type element indicates a type of the message;
the body node comprises content corresponding to the type of the message; andgenerating, by the wireless network control device or the base station or the UE, an XML message according to the XML message format. - View Dependent Claims (14, 15)
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16. A base station of a data plane or a user equipment (UE) of the data plane, comprising:
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a processor and a memory having program instructions stored therein, the program instructions configuring the processor to comprise; a generating module, configured to determine, by pre-negotiation between the base station or the UE and a wireless network control device of a control plane, a first format for messages, and to generate a message in the first format, wherein, the message comprises a head node and a body node;
the head node comprises a version element and a message type element, wherein the version element indicates a protocol version of the message, and the message type element indicates a type of the message;
the body node comprises the content corresponding to the type of the message; anda transmitting module, configured to transmit the message generated by the generating module to the wireless network control device of the control plane via a wireless air interface between the base station or the UE and the wireless network control device, so that the wireless network control device obtains content in the message according to the first format. - View Dependent Claims (17, 18, 19, 20, 21)
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22. A wireless network control device of a control plane, comprising:
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a processor and a memory having program instructions stored therein, the program instructions configuring the processor to comprise; a generating module, configured to determine, by pre-negotiation between a base station of a data plane or a user equipment (UE) of the data plane and the wireless network control device, a first format for messages, and to generate a message in the first format, wherein, the message comprises a head node and a body node;
the head node comprises a version element and a message type element, wherein the version element indicates a protocol version of the message, and the message type element indicates a type of the message;
the body node comprises the content corresponding to the type of the message; anda transmitting module, configured to transmit the message generated by the generating module to the UE of the data plane or the base station of the data plane via a wireless air interface between the base station or the UE and the wireless network control device, so that the UE or the base station obtains content in the message according to the first format. - View Dependent Claims (23, 24, 25, 26, 27)
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28. A wireless network control device of a control plane or a base station of a data plane or a user equipment (UE) of the data plane, comprising:
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a processor and a memory having program instructions stored therein, the program instructions configuring the processor to comprise; a determining module, configured to determine, by pre-negotiation between the base station or the UE and the wireless network control device, an extensible markup language (XML) message format supported by a wireless network control device of a control plane, wherein, the XML message format comprises a root node, a head node and a body node;
the head node comprises a version element and a message type element, wherein the version element indicates a protocol version of the message, and the message type element indicates a type of the message;
the body node comprises content corresponding to the type of the message; anda generating module, configured to generate an XML message according to the XML message format determined by the determining module. - View Dependent Claims (29, 30)
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Specification