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

Radio communication device and method for controlling radio communication device

A radio signal and radio channel technology, applied in multiplex communication, transmission monitoring, electrical components, etc., can solve problems such as inter-cell interference

Active Publication Date: 2018-06-05
APPLE INC
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In a general cell edge scenario, for example, when a mobile radio communication device is communicating with a first base station but has been able to receive signals from a second base station, the mobile radio communication device may experience a strong signal due to frequency reuse factors. intercell interference

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
  • Radio communication device and method for controlling radio communication device
  • Radio communication device and method for controlling radio communication device
  • Radio communication device and method for controlling radio communication device

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0084] Example 1 is a radio communication device comprising: a receiver configured to receive a radio signal on a radio channel; a noise level determination circuit configured to determine a noise level of the radio signal; an interference determination circuit configured to determine an indication radio signal interference information of an amount of interference of the signal with another signal; an equalizer configured to determine soft bits based on the radio signal and the determined noise level; and a scaling circuit configured to adjust the noise level or the soft bits based on the determined interference information At least one of the is scaled.

[0085] In Example 2, the subject matter of Example 1 can optionally include that the soft bit indicates a probability that a bit represented by the radio signal has a predetermined value.

[0086] In Example 3, the subject matter of any one of Examples 1 to 2 can optionally include the noise level determination circuit being...

example 13

[0096] Example 13 is a method for controlling a radio communication device, the method comprising: receiving a radio signal on a radio channel; determining a noise level of the radio signal; determining interference information indicating an amount of interference of the radio signal with other signals; based on the radio signal determining soft bits with the determined noise level; and scaling at least one of the noise level or the soft bits based on the determined interference information.

[0097] In Example 14, the subject matter of Example 13 can optionally include the soft bit indicating a probability that the bit represented by the radio signal has a predetermined value.

[0098] In Example 15, the subject matter of any one of Examples 13 to 14 can optionally include determining a noise level of the radio signal based on the pilot symbols.

[0099] In Example 16, the subject matter of any one of Examples 13 to 15 may optionally include: determining a quality of the radi...

example 25

[0108] Example 25 is a radio communication device comprising: receiver means for receiving a radio signal on a radio channel; noise level determining means for determining a noise level of the radio signal; Interference information of interference quantities of other signals; equalizer means for determining soft bits based on the radio signal and the determined noise level; and scaling means for at least one of the noise level or the soft bits based on the determined interference information or to zoom.

[0109] In Example 26, the subject matter of Example 25 can optionally include the soft bit indicating a probability that a bit represented by the radio signal has a predetermined value.

[0110] In Example 27, the subject matter of any one of Examples 25 to 26 may optionally include the noise level determining means for determining a noise level of the radio signal based on the pilot symbols.

[0111] In Example 28, the subject matter of any one of Examples 25 to 27 may option...

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 present disclosure relates to radio communication devices and methods for controlling radio communication devices. A radio communication device is described, comprising: a receiver configured to receive a radio signal on a radio channel; a noise level determination circuit configured to determine a noise level of the radio signal; an interference determination circuit configured to determine an indication radio signal interference information of an amount of interference with other signals; an equalizer configured to determine the soft bits based on the radio signal and the noise level; and a scaling circuit configured to at least one of the noise level or the soft bits based on the determined interference information to zoom.

Description

technical field [0001] The present disclosure relates generally to radio communication devices and methods for controlling radio communication devices. Background technique [0002] In a general cell edge scenario, for example, when a mobile radio communication device is communicating with a first base station but has been able to receive signals from a second base station, the mobile radio communication device may experience a strong signal due to frequency reuse factors. intercell interference. Therefore, it is desirable to reduce inter-cell interference. Contents of the invention [0003] According to an aspect of the present invention, there is provided a radio communication device comprising: a receiver configured to receive a radio signal on a radio channel; a noise level determination circuit configured to determine a noise level of the radio signal; an interference determination a circuit configured to determine interference information indicative of an amount of...

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): H04B1/40H04L25/03H04L25/08
CPCH04B1/1027H04B17/345H04B17/3912H04J11/005H04L5/0007H04L5/005H04L5/0051H04L25/0204H04L25/0228H04L25/067H04L27/01H04L27/2647
Inventor 丹尼什·M·尼萨拉贾拉詹·巴尔拉杰
Owner APPLE INC