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Method and equipment for activating and deactivating carrier waves

A deactivation and carrier wave technology, applied in digital transmission systems, electrical components, error prevention, etc., can solve problems such as difficulty in satisfying users, errors in business performance indicators, and inability to grasp the status of user equipment

Active Publication Date: 2014-06-11
DATANG MOBILE COMM EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing technology, the network side decides the activation and deactivation of the carrier of the terminal in the system by itself. Since the service performance indicators counted by the network side have certain errors, and it is impossible to accurately understand the user's demand for service quality and current service experience, for There is no way to know the current status of the terminal, such as the current remaining power of the terminal. As a result, this method of unilaterally activating and deactivating judgments by the network side cannot accurately grasp the current service status of the user and the status of the user's equipment. Therefore, , in some cases, it is difficult to meet the real needs of users

Method used

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  • Method and equipment for activating and deactivating carrier waves
  • Method and equipment for activating and deactivating carrier waves
  • Method and equipment for activating and deactivating carrier waves

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Embodiment Construction

[0032] In order to solve the problem of how to activate or deactivate the carrier, the embodiment of the present invention provides a method for triggering carrier activation and deactivation for the terminal side, and a method for carrier activation and deactivation for the network side.

[0033] see figure 2 The method for triggering carrier activation and deactivation provided by an embodiment of the present invention includes the following steps:

[0034] Step 20: The terminal determines whether the trigger condition for carrier state update is satisfied;

[0035] Step 21: After determining that the trigger condition of carrier state update is met, the terminal sends a request for carrier state update to the network side; the carrier state update is carrier activation or carrier deactivation.

[0036] Specifically, the trigger condition for carrier activation may include at least one of the following three conditions:

[0037] First, the terminal monitors that the avera...

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Abstract

The embodiment of the invention discloses a method and equipment for activating and deactivating carrier waves, and relates to the field of wireless communication. The method and equipment are used for solving the problem of carrier wave activating or deactivating. The method comprises the steps that a terminal sends a request for updating a carrier wave state to a network side, and the carrier wave state is updated to carrier wave activation or carrier wave deactivation; after the network side receives the request, sent by the terminal, for updating the carrier wave state, whether the request for updating the carrier wave state is accepted or not is determined, and if the request for updating the carrier wave state is accepted, operation of carrier wave activation or carrier wave deactivation is executed according to the request. Therefore, according to the scheme, the network side can execute the operation of carrier wave activation or carrier wave deactivation according to the request sent by the terminal, an the problem of carrier wave activating or deactivating is solved.

Description

technical field [0001] The present invention relates to the field of wireless communication, in particular to a carrier activation and deactivation method and device. Background technique [0002] In the enhanced Long Term Evolution Advanced (LTE-A) system, Carrier Aggregation (CA) technology is introduced. The system aggregates two or more relatively narrowband carriers together to form a larger Transmission bandwidth can increase available frequency band resources and improve system capacity. [0003] Due to the use of carrier aggregation technology, the LTE-A system is a multi-carrier system. The system contains multiple carrier resources, and multiple carriers can be configured for user equipment (UE) for data transmission to improve transmission bandwidth. In a multi-carrier system, a UE may have multiple carrier resources at the same time. In Release 10 (Rel-10), the carriers configured for the same UE are divided into primary component carriers (Primary Compoment Car...

Claims

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Application Information

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IPC IPC(8): H04L5/00H04L1/00
Inventor 张超
Owner DATANG MOBILE COMM EQUIP CO LTD
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