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Method and device for supporting amorphous cell in wireless communication system

A technology of a wireless communication system and user equipment, applied in the field of supporting amorphous cells

Active Publication Date: 2019-12-10
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] As networks become denser and smaller, the frequency required for handover or handover of cells may increase

Method used

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  • Method and device for supporting amorphous cell in wireless communication system
  • Method and device for supporting amorphous cell in wireless communication system
  • Method and device for supporting amorphous cell in wireless communication system

Examples

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Embodiment Construction

[0032] The techniques, devices and systems described herein can be used in various wireless access technologies such as Code Division Multiple Access (CDMA), Frequency Division Multiple Access (FDMA), Time Division Multiple Access (TDMA), Orthogonal Frequency Division Multiple Access (OFDMA) ), single carrier frequency division multiple access (SC-FDMA) and so on. CDMA may be implemented with a radio technology such as Universal Terrestrial Radio Access (UTRA) or CDMA2000. TDMA can be implemented with radio technologies such as Global System for Mobile communications (GSM) / General Packet Radio Service (GPRS) / Enhanced Data Rates for GSM Evolution (EDGE). OFDMA may be implemented with radio technologies such as Institute of Electrical and Electronics Engineers (IEEE) 802.11 (Wi-Fi), IEEE 802.16 (WiMAX), IEEE 802-20, Evolved UTRA (E-UTRA), and others. UTRA is part of the Universal Mobile Telecommunications System (UMTS). 3rd Generation Partnership Project (3GPP) Long Term Evolu...

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Abstract

A method and apparatus for communicating with a user equipment (UE) in a wireless communication system are provided. By using the concept of dual connectivity, the network can configure multiple cells as a master evolved Node B (MeNB) and configure each of the multiple cells as a secondary eNB (SeNB), and use the configured multiple cells with the UE communication. Alternatively, by using the concept of Coordinated Multipoint (CoMP) transmission, the network can configure a plurality of transmission points (TPs) for a virtual cell, and communicate with the UE using the configured plurality of TPs.

Description

technical field [0001] The present invention relates to wireless communication, and more particularly, to methods and apparatus for supporting amorphous cells in a wireless communication system. Background technique [0002] The 3rd Generation Partnership Project (3GPP) Long Term Evolution (LTE) is a technology for realizing high-speed packet communication. Many proposals have been proposed for LTE goals including aiming at reducing user and provider costs, improving service quality, and expanding and enhancing coverage and system capacity. 3GPP LTE requires cost reduction per bit, increased service availability, flexible use of frequency bands, simple structure, open interface, and appropriate power consumption of terminals as high-level requirements. [0003] Coordinated multipoint (CoMP) transmission and reception has been considered for 3GPP LTE Release 11 as a tool to improve coverage at high data rates, cell edge throughput, and also increase system throughput. Downl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W16/24H04W16/02
CPCH04W16/02H04W16/24H04W16/32H04W76/15H04W76/11H04L5/0032H04W24/02H04W48/16H04W72/0446
Inventor 李润贞黄大成
Owner LG ELECTRONICS INC