Unlock instant, AI-driven research and patent intelligence for your innovation.

Slow power control simulation method and apparatus

A power control and simulation technology, applied in the field of communication, can solve problems such as inaccurate simulation results, and achieve good simulation results and accurate simulation results.

Active Publication Date: 2010-07-14
CHINA MOBILE COMM GRP CO LTD
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a method and device for slow power control simulation to solve the problem of inaccurate simulation results 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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Slow power control simulation method and apparatus
  • Slow power control simulation method and apparatus
  • Slow power control simulation method and apparatus

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0043] In order to achieve the purpose of the embodiment of the present invention, the target carrier-to-interference ratio in the simulation is set as the sum of the carrier-to-interference ratio required by the codec and the random number, which can more accurately reflect the carrier-to-interference ratio of each link in the simulation process. It may be different than the situation to make the simulation result closer to the real scene.

[0044] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0045] Such as figure 1 As shown, it is a schematic structural diagram of a device for implementing slow power control simulation in Embodiment 1 of the present invention. The device includes: an acquisition module 11, a calculation module 12, and a comparison module 13, wherein the acquisition module 11 is used to acquire the measurement load of the terminal ratio; the calculation module 12 is used to calculate the difference ...

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 discloses a slow power control simulation method. The method comprises the following steps: A. obtaining a measured carrier-to-interference ratio of a terminal; B. calculating a difference value between the measured carrier-to-interference ratio and a target carrier-to-interference ratio which is the sum of the carrier-to-interference ratio required for encoding and decoding and a random number; and C. comparing the difference value with a threshold, and determining a simulation result according to the comparison results. The method realizes accurate simulation result and good simulation effect. The invention further discloses a slow power control simulation device.

Description

technical field [0001] The invention relates to a simulation process in the communication field, in particular to a slow power control simulation. Background technique [0002] In the coexistence system of Global System for Mobile Communications (GSM) and 3G system (including WCDMA / CDMA2000 / TD-SCDMA), due to the nonlinear characteristics of high-frequency filters, there is interference between the uplink and downlink of GSM and 3G systems, Therefore, it is necessary to analyze the impact of inter-system interference on system performance through simulation. [0003] In the simulation research of the system where GSM and 3G coexist, most of them use the method of ideal power control simulation to realize the power control process of each communication link. The method of ideal power control simulation means that in the simulation process, the power control time is considered to be 0, and the number of iterations is 150. In the ideal power control simulation, the carrier-to-...

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
Patent Type & Authority Patents(China)
IPC IPC(8): H04W24/06H04B17/00H04W52/14H04B17/391
Inventor 梁双春周猛
Owner CHINA MOBILE COMM GRP CO LTD