Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Different system measuring method and equipment

A measurement method and different system technology, applied in the field of different system measurement methods and equipment, can solve the problems of wasting measurement time, increasing the workload of the terminal, and blind behavior, so as to improve the measurement speed and measurement accuracy, save the amount of calculation, and avoid blindness sexual effect

Active Publication Date: 2011-04-20
DATANG MOBILE COMM EQUIP CO LTD
View PDF3 Cites 37 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the existing technology, although the existing protocol can ensure that the terminal completes the measurement of different systems, it is not the best way. The existing protocol still has the ability to reduce the amount of computation for the measurement of different systems of the TDD (Time division duplex, time division duplex) system. , Improve the measurement speed and the possibility of improving the measurement accuracy, there is room for optimization
[0003] For example, in the current heterogeneous system networking, the terminal cannot know whether it is synchronized with the heterogeneous system, so that the terminal needs to perform additional synchronization operations, which increases the workload of the terminal
[0004] In addition, the current inter-system measurement does not notify the terminal of the uplink and downlink conversion information of the inter-system, so that the terminal wastes measurement time and opportunity when performing measurement, and the behavior is very blind.

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
  • Different system measuring method and equipment
  • Different system measuring method and equipment
  • Different system measuring method and equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0064] figure 2 It is a schematic diagram of the implementation process of the method for measuring different systems in Embodiment 1. As shown in the figure, the following steps may be included when measuring different systems:

[0065] Step 201, the network side notifies the terminal whether the adjacent cell of the different system is synchronized with the local area through explicit signaling or implicit signaling;

[0066] The explicit signaling can be a broadcast or a dedicated measurement control message, and the implicit signaling can be a relative relationship during signaling configuration. For example, taking the terminal in the TD-SCDMA system to measure neighboring cells in the TD-LTE system as an example, you can configure When configuring frequencies in adjacent cells of different systems, not configuring a cell ID means out of synchronization, and configuring a cell ID means synchronizing. This example is just an example and is not limited to this.

[0067] S...

Embodiment 2

[0082] Figure 4 It is a schematic diagram of the implementation process of the method for measuring different systems in Embodiment 2. As shown in the figure, the following steps may be included when measuring different systems:

[0083] Step 401, the RNC (Radio Network Controller, radio network controller) notifies the terminal of the uplink and downlink conversion information of different system adjacent cells through system broadcast;

[0084] In this step, the message that can be broadcast in the configuration mode: SIB (System Information Block, system information block) 6 or SIB11, the attribute of the message configured for the uplink and downlink conversion can be "configurable", for example, only for neighbors of the TDD system The cell configures this IE (Information Element, information element) to the terminal in the local area.

[0085] Step 402, measure the different systems.

[0086]In this step, after the terminal reads the broadcast, it stores the relevant ...

Embodiment 3

[0088] Figure 5 It is a schematic diagram of the implementation process of the different system measurement method in the third embodiment, as shown in the figure, the following steps can be included when measuring the different system:

[0089] Step 501, the RNC notifies the terminal of the uplink and downlink conversion information of the adjacent cells of different systems through a dedicated measurement control message;

[0090] In this step, the dedicated measurement control message may be Inter-RAT measurement (inter RadioAccess Technology measurement, inter-radio access technology measurement, that is, mutual measurement between radio access networks), and the attribute of the message in the uplink and downlink time slot configuration mode It can be "configurable", for example, this IE is configured for the terminal in the local area only for the neighboring cells of the TDD system.

[0091] Step 502, measure the different systems.

[0092] In this step, after the te...

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 different system measuring method and equipment. The method comprises the following steps: a network side informs the up and down conversion information of a terminal different system neighbor cell and / or the network side informs whether the terminal different system neighbor cell is synchronous with the cell; a terminal acquires the data of a time slot or subframe to be measured in a different system according to the up and down conversion configuration information; and measurement is carried out and / or the terminal determines whether synchronous search is required when a neighbor cell is measured according to the synchronous condition of the different system neighbor cell. The invention can reduce the calculation amount of terminal measurement, decrease complexity and improve measuring speed and accuracy when the terminal carries out different system neighbor cell measurement, and also can avoid blindness on operating the terminal.

Description

technical field [0001] The invention relates to mobile communication technology, in particular to a different-system measurement method and equipment. Background technique [0002] In the existing technology, although the existing protocol can ensure that the terminal completes the measurement of different systems, it is not the best way. The existing protocol still has the ability to reduce the amount of calculation for the measurement of different systems of the TDD (Time division duplex, time division duplex) system. , Improve the measurement speed and the possibility of improving the measurement accuracy, there is room for optimization. [0003] For example, in the current heterogeneous system networking, the terminal cannot know whether it is synchronized with the heterogeneous system, so that the terminal needs to perform additional synchronization operations, which increases the workload of the terminal. [0004] In addition, the current inter-system measurement does...

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): H04W24/00H04W48/16H04W88/06
Inventor 齐亮李晓卡
Owner DATANG MOBILE COMM EQUIP CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com