Methods for dynamic radio resource management and link control
First Claim
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1. A method of load control between a transport protocol sender and transport protocol receiver in a radio communications system, the method comprising the step of:
- transferring to said transport protocol receiver one or more signals carrying radio resource data from a radio resource management entity located in a radio network control node intermediate to said transport protocol sender and said transport protocol receiver, said transport protocol receiver using said radio resource data received from the radio resource management entity to dynamically adapt transport protocol load to link state information between the transport protocol sender and the transport protocol receiver.
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Abstract
The present invention relates to transmission and retransmission of packet data in a communications system, where the communications system uses rate switching or channel switching. It provides an interface for information exchange between radio resource management and one or more transport protocol entities in a cellular mobile radio system, particularly a Universal Mobile Telecommunications System, UMTS, or WCDMA system.
18 Citations
24 Claims
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1. A method of load control between a transport protocol sender and transport protocol receiver in a radio communications system, the method comprising the step of:
transferring to said transport protocol receiver one or more signals carrying radio resource data from a radio resource management entity located in a radio network control node intermediate to said transport protocol sender and said transport protocol receiver, said transport protocol receiver using said radio resource data received from the radio resource management entity to dynamically adapt transport protocol load to link state information between the transport protocol sender and the transport protocol receiver. - View Dependent Claims (2, 3)
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4. A method of load control between a transport protocol sender and transport protocol receiver in a radio communications system, the method comprising the step of:
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transferring to said transport protocol receiver one or more signals carrying radio resource data from a radio resource management entity located in a radio network control node intermediate to said transport protocol sender and said protocol receiver; and transferring one or more signals carrying said radio resource data from a radio link control protocol layer to a transport protocol layer of said transport protocol receiver, said transport protocol layer using said radio resource data received from the radio resource management entity to dynamically adapt transport protocol load to link state information between the transport protocol sender and the transport protocol receiver. - View Dependent Claims (5, 6, 7, 8, 9)
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10. A method of load control between a transport protocol sender and transport protocol receiver in a radio communications system, the method comprising the step of:
transferring to said transport protocol sender one or more signals carrying radio resource data from a radio resource management entity located in a radio network control node intermediate to said transport protocol sender and said transport protocol receiver, said transport protocol sender using said radio resource data received from the radio resource management entity to dynamically adapt transport protocol load to link state information between the transport protocol sender and the transport protocol receiver. - View Dependent Claims (11)
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12. A method of load control between a transport protocol sender and transport protocol receiver in a radio communications system, the method comprising the step of:
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transferring to said transport protocol sender one or more signals carrying radio resource data from a radio resource management entity located in a radio network control node intermediate to said transport protocol sender and said transport protocol receiver; and transferring one or more signals carrying said radio resource data from a radio link control protocol layer to a transport protocol layer of said transport protocol sender, said transport protocol layer using said radio resource data received from the radio resource management entity to dynamically adapt transport protocol load to link state information between the transport protocol sender and the transport protocol receiver. - View Dependent Claims (13, 14, 15, 16, 17)
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18. A method of radio resource management between a transport protocol sender and transport receiver in a radio communications system, the method comprising the step of:
transferring one or more signals carrying radio resource from a transport protocol sender to a radio resource management entity located in a radio network control node intermediate to said transport protocol sender and said transport protocol receiver, said radio resource management entity using said radio resource data received from the radio resource management entity to dynamically assign radio resources to link state information between the transport protocol sender and the transport protocol receiver. - View Dependent Claims (19, 20, 21, 22, 23, 24)
Specification