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Reference signal processing method, user equipment and base station

A technology of reference signal and processing method, which is applied in the field of communication, can solve problems such as the reduction of UE measurement capability, and achieve the effect of improving measurement capability

Active Publication Date: 2018-05-04
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, one RS resource may be mapped to multiple access points, so that the UE cannot use the RS resource for measurement, resulting in a reduction in the measurement capability of the UE

Method used

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  • Reference signal processing method, user equipment and base station
  • Reference signal processing method, user equipment and base station
  • Reference signal processing method, user equipment and base station

Examples

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Embodiment Construction

[0023] The technical scheme of the present application can be applied to various wireless communication systems, such as: Global System for Mobile Communications (Global System for Mobile Communications, GSM), General Packet Radio Service (General Packet Radio Service, GPRS) system, Code Division Multiple Access (Code Division Multiple Access) Division Multiple Access (CDMA) system, CDMA2000 system, Wideband Code Division Multiple Access (WCDMA) system, Long Term Evolution (LTE) system or World Interoperability for Microwave Access , WiMAX) system, etc.

[0024] A base station can be a base station (Base TransceiverStation, BTS for short) in a GSM system, a GPRS system or a CDMA system, a base station (NodeB) in a CDMA2000 system or a WCDMA system, or an evolved base station (Evolved TransceiverStation) in an LTE system. A NodeB, eNB for short), may also be a network element such as a base station of an access service network (Access Service Network Base Station, ASN BS for sh...

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Abstract

The application provides a reference signal processing method, user equipment and a base station. The method comprises the following steps: the UE (User Equipment) acquires a first reference signal resource collection, which contains at least one first reference signal resource; and the UE executes co-site assumption processing operation to at least one antenna port indicated by each first reference signal resource.

Description

technical field [0001] The present application relates to communication technology, in particular to a reference signal processing method, user equipment, and base station. Background technique [0002] In a wireless communication system such as a Long Term Evolution (LTE) system, in order to enable a user equipment (User Equipment, UE) to measure downlink channel state information (Channel State Information, CSI), reference signal received power (Reference Signal Received Power, referred to as RSRP), reference signal received quality (Reference Signal Received Quality, referred to as RSRQ), timing synchronization information or channel statistical characteristics, etc., the access point (Access Point, AP) needs to send a certain reference signal for measuring CSI ( ReferenceSignal (RS), that is, CSI-RS, is used for UEs in the covered area to measure downlink CSI, RSRP, RSRQ, timing synchronization information or channel statistical characteristics. At this time, the access...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L5/00
CPCH04L5/005H04L5/0053H04L5/0035H04L5/0023H04L5/0048H04W24/08H04W88/02H04W88/08
Inventor 夏亮大卫·马瑞泽周永行任晓涛孙静原
Owner HUAWEI TECH CO LTD