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Method, device and system for recognizing cell and/or cell carrier

A cell and carrier technology, applied in the transmission system, electrical components, etc., can solve the problem of inability to distinguish between LTE cells and LTE-A cell carriers

Active Publication Date: 2013-06-26
DATANG MOBILE COMM EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Embodiments of the present invention provide a method, device and system for identifying cells and / or cell carriers, so as to solve the problem in the prior art that LTE cells and LTE-A cell carriers cannot be distinguished

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  • Method, device and system for recognizing cell and/or cell carrier
  • Method, device and system for recognizing cell and/or cell carrier
  • Method, device and system for recognizing cell and/or cell carrier

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Embodiment Construction

[0034] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0035] In order to make the above objectives, features, and advantages of the embodiments of the present invention more obvious and understandable, the embodiments of the present invention will be described in further detail below in conjunction with the accompanying drawings and specific implementations.

[0036] reference image 3 In the first embodiment of the present invention, implementing the method provided in the first embodiment of...

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Abstract

The embodiment of the invention discloses a method, a device and a system for recognizing a cell and / or a cell carrier. The method comprises the following steps: a terminal receives a system broadcast message transmitted by a network side, wherein the system broadcast message comprises indication information of the cell and / or the cell carrier; and according to the indication information, the cell and / or the cell carrier is recognized, wherein the cell is a long-term evolution (LTE) and / or advanced long-term evolution (LTE-A) cell, and the cell carrier is the cell carrier of the LTA. According to the embodiment of the invention, the indication information is used for indicating the LTE cell, and the cell and the cell carrier of the LTE-A in a way of carrying the indication information in the system broadcast message, and the terminal of the LTE or the LTA can recognize the cell and the cell carrier.

Description

Technical field [0001] The present invention relates to the field of mobile communications, and in particular to a method, device and system for identifying a cell and / or cell carrier. Background technique [0002] In the Long Term Evolution (LTE) system, there can only be one carrier in a cell, and the maximum bandwidth is 20Mhz. You can refer to figure 1 Shown. In the Long Term Evolution Advanced (LTE-A) system, the peak rate of the system is much higher than that of the LTE system. It is required to reach 1 Gbps in the downlink and 500 Mbps in the uplink, which can no longer meet this demand on the 20Mhz bandwidth. Therefore, the LTE-A system introduces the Carrier Aggregation (CA) technology, that is, in the same cell, multiple consecutive or discontinuous carriers are gathered together to simultaneously serve the terminal UE when needed to provide the required rate. In order to ensure that LTE UE can work under each aggregated carrier, the maximum of each carrier does not e...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/02
Inventor 梁靖秦飞房家奕彦楠全海洋
Owner DATANG MOBILE COMM EQUIP CO LTD