Method, device and base station for allocation of PRB resources

A resource allocation and allocation device technology, which is applied in the field of communication networks, can solve problems such as easy interference, failure of base station paging user terminals, etc., and achieve the effect of increasing user experience and improving success rate

Active Publication Date: 2015-03-04
DATANG MOBILE COMM EQUIP CO LTD
View PDF2 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a method, device, and base station for allocating PRB resources, which are used to solve the problem that in the prior art, user terminals in this cell and

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
  • Method, device and base station for allocation of PRB resources
  • Method, device and base station for allocation of PRB resources
  • Method, device and base station for allocation of PRB resources

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0020] figure 1 It is a flow chart of the first embodiment of the PRB resource allocation method of the present invention. Such as figure 1 As shown, the process of the PRB resource allocation method in this embodiment specifically includes the following steps:

[0021] Step 101: Obtain the paging PRB resource allocation start index of the current cell according to the PCI of the current cell, and determine the paging PRB resource area of ​​the user terminal according to the paging PRB resource allocation start index.

[0022] In prac...

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

No PUM Login to view more

Abstract

The invention provides a method, a device and a base station for allocation of a PRB resources, wherein the method comprises the following steps: acquiring a local community call PRB resource allocation start index according to PCI of a local community; determining a call PRB resource region of a user terminal according to the call PRB resource allocation start index; allocating call PRB resources for the user terminal in the call PRB resource region. In the embodiment provided by the invention, the community call PRB resource allocation start index is acquired according to the PCI of the community, and the call PRB resource region is determined for the user terminal according to the call PRB resource allocation start index to ensure that the call PRB resources of the communities with different PCIs are not overlapped; the call PRB resources are allocated to the user terminals in different call PRB resource regions, so that interference caused by a reason that the user terminals of the local community and the user terminals of an adjacent community use the PRB resources of the same PRB region is reduced or avoided, and thus the success rate for the base station to call the user terminals is increased.

Description

technical field [0001] The present invention relates to the technical field of communication networks, in particular to a PRB resource allocation method, device and base station. Background technique [0002] Paging in the Long Term Evolution (LTE) system is a downlink physical control channel scrambled by the terminal by monitoring whether there is a Paging-Radio Network Temporary Identifier (P-RNTI) in the paging subframe (Physical Downlink Control Channel, PDCCH), and further obtain the UEID information of the paging user terminal on the corresponding physical downlink shared channel (Physical Downlink Shared Channel, PDSCH), so as to determine whether there is a paging message for itself. [0003] Since the paging message is sent in a location tracking area (Tracking Area, TA), the paging data size of the cells belonging to the same TA area is the same. In addition, it is necessary to ensure that the user terminal in the edge area of ​​the cell can also receive the pagin...

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
no application Login to view more
IPC IPC(8): H04W68/02H04W72/04
CPCH04W68/02H04W72/04
Inventor 李翔孔健苏进喜韩冰
Owner DATANG MOBILE COMM EQUIP CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap