Resource allocation method and system and base station and wireless network controller
A technology of resource allocation and base station, applied in wireless communication, electrical components, etc., can solve the problem that the configuration method is no longer applicable
Active Publication Date: 2012-09-12
DATANG MOBILE COMM EQUIP CO LTD
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
In a multi-carrier HSUPA system, terminals have different HSUPA capabilities, that is, the number of supported carriers and timeslots are different, so the base station needs to allocate corresponding HSUPA control channel resources for the terminals according to the different HSUPA capabilities, and Obviously, the existing HSUPA control channel resources, including the E-AGCH channel and E-HICH channel configuration method used in the single-carrier HSUPA system will no longer be applicable; moreover, for the multi-carrier HSUPA system, the base station also needs to consider the E-AGCH channel and the corresponding relationship between the E-HICH channel and the controlled traffic channel E-PUCH, these are problems that cannot be solved in the prior art
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0053] Aiming at the problems existing in the prior art, the present invention proposes a resource allocation scheme for a multi-carrier HSUPA system, that is, the base station follows predetermined rules, such as integrating the HSUPA capability reported by the terminal and the current load of each carrier of the base station itself etc. Configure corresponding HSUPA control channel resources for the terminal, including E-AGCH channel and E-HICH channel, and at the same time determine the number of carriers that the terminal can send E-PUCH channel, the carrier frequency point where the E-PUCH channel is located, and the E-AGCH channel And the corresponding relationship between the E-HICH channel and the controlled E-PUCH channel, and notify the RNC; the RNC obtains the above-mentioned HSUPA control channel resources, the number of carriers, the carrier frequency point where the E-PUCH channel is located, and the corresponding relationship.
[0054] In order to make the object...
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
The invention discloses a resource allocation method and a resource allocation system. The resource allocation method comprises that: according to preset rules, a base station allocates for a terminal high-speed uplink packet (HSUPA) access control channel resources including an uplink enhanced absolute grant channel (E-AGCH) and an uplink enhanced acknowledgement indicator channel (E-HICH), determines the number of the carriers used for the terminal to transmit an uplink enhanced physical channel (E-PUCH), the carrier frequency points of the E-PUCH, and the correspondence between the E-AGCH channel and the E-HICH channel and the controlled E-PUCH channel and informs a wireless network controller (RNC) of the number of the carriers used for the terminal to transmit an uplink enhanced physical channel (E-PUCH), the carrier frequency points of the E-PUCH and the correspondence between the E-AGCH channel and the E-HICH channel and the controlled E-PUCH channel; and the RNC acquires the HSUPA control channel resources, the number of the carriers, the carrier frequency points of the E-PUCH channel and the correspondence. The invention also discloses the base station and the RNC. When the method, the system and the device of the invention are used, the configuration of the HSUPA control channel resource for the terminal in the multi-carrier HSUPA system can be realized and the correspondence between the control channel and a service channel is determined.
Description
technical field [0001] The present invention relates to mobile communication technology, in particular to a resource configuration method and system, a base station and a radio network controller. Background technique [0002] High Speed Uplink Packet Access (HSUPA) technology is an uplink enhancement scheme introduced in the 3rd Generation Partnership Project Release 6 / 7 (3GPP Release 6 / 7), which aims to improve the peak uplink rate of the terminal and the throughput of the system. [0003] HSUPA technology introduces a series of enhanced channels, such as enhanced uplink dedicated channel (E-DCH), uplink enhanced physical channel (E-PUCH), uplink enhanced absolute grant channel (E-AGCH) and uplink enhanced acknowledgment indicator channel (E -HICH) etc. Among them, the E-DCH channel is used to carry high-level HSUPA data, and the data on the E-DCH channel is mapped to the E-PUCH channel for transmission after encoding and interleaving; the E-AGCH channel is used for the...
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
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): H04W72/14H04W88/12
Inventor 张英许芳丽李晓卡
Owner DATANG MOBILE COMM EQUIP CO LTD