Data transmission in packet-switched radio system implementing user equipment location service
First Claim
1. A method for transmitting data in a packet-switched radio system implementing a user equipment location service, wherein the data is transmitted using a data transmission link between user equipment of the radio system and a serving mobile location center of a radio network of the radio system, and in the method the data to be transmitted is placed in a message of a third-layer radio resource protocol set on top of a packet protocol stack residing in a first party of the data transmission link, the radio resource protocol message is transmitted to the radio network using a logical link control protocol set on the second layer of the packet protocol stack, a logical link control protocol relay set on the second layer of the packet protocol stack in the radio network directs the logical link protocol message to a second party of the data transmission link, the second-layer logical link control protocol residing in the second party of the data transmission link and set on the packet protocol stack transmits the radio resource protocol message to the radio resource protocol set on the third layer, the second party of the data transmission link disassembles the transmitted data from the radio resource protocol message.
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Accused Products
Abstract
The invention relates to method and system for transmitting data between user equipment and serving mobile location center in packet-switched-radio system implementing user equipment location service. The method comprises: (302) data to be transmitted is placed in a message of a third-layer radio resource protocol; (304) the radio resource protocol message is transmitted to the radio network using a logical link control protocol set on the second layer of the packet protocol stack; (306) a logical link control protocol relay set on the second layer of the packet protocol stack in the radio network directs the logical link protocol message to a second party; (308) the second-layer logical link control protocol residing in the second party transmits the radio resource protocol message to the radio resource protocol set on the third layer; (310) the second party disassembles the transmitted data from the radio resource protocol message.
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Citations
18 Claims
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1. A method for transmitting data in a packet-switched radio system implementing a user equipment location service, wherein the data is transmitted using a data transmission link between user equipment of the radio system and a serving mobile location center of a radio network of the radio system, and in the method
the data to be transmitted is placed in a message of a third-layer radio resource protocol set on top of a packet protocol stack residing in a first party of the data transmission link, the radio resource protocol message is transmitted to the radio network using a logical link control protocol set on the second layer of the packet protocol stack, a logical link control protocol relay set on the second layer of the packet protocol stack in the radio network directs the logical link protocol message to a second party of the data transmission link, the second-layer logical link control protocol residing in the second party of the data transmission link and set on the packet protocol stack transmits the radio resource protocol message to the radio resource protocol set on the third layer, the second party of the data transmission link disassembles the transmitted data from the radio resource protocol message.
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10. A packet-switched radio system implementing a user equipment location service, comprising a
network part of the radio system, which comprises a core network and a radio network having a data transmission link to the core network, and a radio link from the radio network to user equipment, the radio network comprising a serving mobile location center for locating the user equipment, the user equipment comprising a third-layer radio resource protocol set on a packet protocol stack and a logical link control protocol set on a second layer, the radio network comprising a second-layer logical link control relay set on the packet protocol stack, the serving mobile location center comprising a third-layer radio resource protocol set on the packet protocol stack and a logical link control protocol set on the second layer.
Specification