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Method and apparatus for transceiving a signal in a communication system

A communication system and user equipment technology, applied in the field of sending and receiving signals and equipment in the communication system, to achieve the effect of reducing interference

Inactive Publication Date: 2012-07-18
PANTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

That is, in order to perform positioning in LTE corresponding to a new and OFDM-based next-generation communication scheme, positioning is based on the OTDOA method in existing WCDMA, however, due to changes in communication base stations such as multiplexing schemes and access scheme changes, in the new structure for resource allocation, the method for transmitting reference signals for positioning and the structure of reference signals must be reconsidered

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  • Method and apparatus for transceiving a signal in a communication system
  • Method and apparatus for transceiving a signal in a communication system
  • Method and apparatus for transceiving a signal in a communication system

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Embodiment Construction

[0026] Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. At this time, the configuration and operation of the present invention shown and described with reference to the drawings are described as at least one embodiment, and this does not limit the technical idea and core configuration and operation of the present invention. It should be noted that when assigning reference numerals to elements in the drawings, the same elements will be assigned the same reference numerals although they are shown in different drawings. Also, in the ensuing description of the present invention, detailed descriptions of known functions and configurations incorporated herein will be omitted when they would make the subject matter of the present invention rather unclear.

[0027] In addition, terms such as first, second, A, B, (a), (b), etc. may be used when describing components of the present invention. Each of th...

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Abstract

The present invention relates to a method for measuring the position of user equipment through a reference signal, or pilot, in an orthogonal frequency division multiplexing-based wireless mobile communication system. The present invention relates to a method for transmitting a cell-specific positioning reference signal (PRS) pattern which is a signal pattern used in transceiving between the user equipment and a base station.

Description

technical field [0001] The present invention relates to methods and devices for transmitting and receiving signals between user equipment and a base station in a wireless communication system. More particularly, the present invention relates to methods and devices for transmitting and receiving signal patterns used during transmission and reception. Background technique [0002] Positioning methods for providing location information required for various location services and communications in WCDMA (Wideband Code Division Multiple Access) are mainly based on three methods, which include: 1) cell coverage-based positioning methods, 2) OTDOA-IPDL (Observed Time Difference of Arrival - Downlink Idle Period) method and 3) Network Assisted GPS method. These three approaches are complementary rather than competing, and each is suitable for a different purpose. [0003] Among the three methods, the OTDOA (Observed Time Difference of Arrival) method is based on shift measurements ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04J11/00H04L29/02
CPCH04J11/0056H04L5/0048G01S5/02213H04W64/00
Inventor 尹成准金起台徐成辰
Owner PANTECH CO LTD
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