This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
[0010] However, the current 3GPP protocol service radio network controller only notifies the user equipment which absolute authorization mapping relationship table to use on the air interface, but does not notify the drift radio network controller on the Iur interface, and there is no explicit regulation, which will cause The authorization values corresponding to the base station and the user equipment are obtained from different absolute authorization values and index relationship tables, resulting in inconsistent allocation and use of power resources between the two, which will eventually lead to overload or the user equipment does not use up the available power resources. power resources while reducing the throughput of the system
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more
Image
Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
no. 1 example
[0030] In this embodiment, the serving radio network controller notifies the base station of the absolute authorization mapping table that can be used by the E-AGCH through a radio link establishment request or a radio link addition request, such as figure 1 Shown:
[0031] Step 110, the serving radio network controller sends a radio link establishment request or a radio link addition request message to the drift radio network controller, and the message carries the identification number of the absolute authorization mapping table that can be used by the drift radio network controller E-AGCH , the identification number of the absolute authorization mapping relationship table is consistent with the absolute authorization mapping relationship table that the air interface notifies the user equipment to use;
[0032] Step 120, the drift radio network controller saves the configured information, and then sends a radio link establishment response or radio link addition response mess...
no. 2 example
[0034] In this embodiment, the serving radio network controller notifies the drift radio network controller of the absolute authorization mapping table that can be used by the E-AGCH through the process of radio link synchronous reconfiguration, such as figure 2 Shown:
[0035] Step 210, the serving radio network controller sends a radio link reconfiguration preparation message to the drift radio network controller, the message carries the identification number of the absolute authorization mapping table that can be used by E-AGCH, the identification number of the absolute authorization mapping table It is consistent with the absolute authorization mapping relationship table used by the air interface to notify the user equipment;
[0036] Step 220, the drift radio network controller forwards the radio link reconfiguration ready message to its base station, and then sends the radio link reconfiguration ready message to the serving radio network controller.
no. 3 example
[0038]In this embodiment, the serving radio network controller notifies the drift radio network controller of the base station absolute authorization mapping table that can be used by the E-AGCH through the process of asynchronous reconfiguration of the radio link, as shown in image 3 Shown:
[0039] Step 310, the serving radio network controller sends a radio link reconfiguration request message to the drift radio network controller, the message carries the identification number of the absolute authorization mapping table that can be used by E-AGCH, the identification number of the absolute authorization mapping table It is consistent with the absolute authorization mapping relationship table used by the air interface to notify the user equipment;
[0040] In step 320, the drift radio network controller saves the configured information, and then sends a radio link reconfiguration response to the radio network controller.
[0041] In the above three embodiments, the drift ra...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More
PUM
Login to View More
Abstract
A method of configuring the absolute grant mapping table for drifting radio network controller is provided. The method includes that: the serving radio network controller informs the drifting radio network controller about the absolute grant mapping table used by the absolute grant channel of the enhanced dedicated channel E-AGCH through signaling, the drifting radio network controller saves the config message, then returns back the response message to the serving radio network controller. In the present invention, the absolute grant mapping table which is informed from the serving radio network controller to the base station and used by thebase station is identical with the absolute grant mapping table which is informed from the air interface to the user equipment and used by the user equipment, wherein the base station is controlled by the drifting radio network controller, thus ensuring that the absolute grant values corresponding to the base station and the user equipment are obtained from the same absolute grant mapping table, i.e. absolute grant value and index, the allocation and the use of the power resource are the same for both of them, which guarantees the effective useof the resource and the safety of the system.
Description
technical field [0001] The present invention relates to the field of wireless communication systems, in particular to a method for configuring an absolute grant mapping relation table that can be used by E-AGCH (E-DCH Absolute Grant Channel, enhanced dedicated channel absolute grant channel) for a drift radio network controller. Background technique [0002] The access network contains one or more radio network subsystems. Each radio network subsystem is a subnet in the access network, which includes a radio network controller and one or more Node Bs (Node B, also called base stations). The radio network controller is a network element responsible for controlling the radio resources of the access network; the main function of the node B is to process the physical layer of the air interface, and also perform some basic radio resource management operations. When a user equipment establishes a communication relationship with multiple radio network controllers, different radio ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More
Application Information
Patent Timeline
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to View More 
Login to View More