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Mechanisms to facilitate telecommunication system to make use of bands not-licensed to the telecommunication system

A technology of licensed and frequency bands, applied in the field of mechanisms to facilitate the use of frequency bands not licensed to the telecommunications system by telecommunication systems, and can solve problems such as unpredictable availability of frequency bands

Active Publication Date: 2014-03-05
NOKIA TECHNOLOGLES OY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Then, the availability of this frequency band is partially predictable, at least during the predicted TV broadcast period, this frequency band is not available for CR use, while at other periods, the frequency band availability is still unpredictable due to the potential use of wireless microphone services

Method used

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  • Mechanisms to facilitate telecommunication system to make use of bands not-licensed to the telecommunication system
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  • Mechanisms to facilitate telecommunication system to make use of bands not-licensed to the telecommunication system

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Embodiment Construction

[0035] Exemplary aspects of the present invention will be described below.

[0036] In general, according to the present invention, it is proposed that for cell operation on non-IMT frequency bands, the UE reports the carrier and, according to at least one sub-aspect, the UE reports the carrier type indication. Furthermore, as an option with respect to at least one further aspect, the UE also sends to the eNB a pattern regarding availability of carriers and carrier type indications for a certain period in the future. Optionally, the UE suggests to the eNB to make a change in the UE's cross-carrier scheduling configuration for its SCell on the non-IMT frequency band. The eNB then determines the availability of the measured frequency band based on the reported carrier type indication, and / or checks, for example, when using / releasing this carrier for the UE or changing the properties of this carrier (used as primary cell PCell or secondary cell SCell, cross-carrier scheduling / n...

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Abstract

The present invention provides a method. The method includes configuring a remote device (UE) for measurements of at least one carrier in a first frequency band which is different from a second frequency band licensed for communication by the remote device, receiving a measurement report from the remote device, and deciding on the usability of the at least one measured carrier in the first frequency band for communication by the remote device. A method is also provided and the method includes measuring at least one carrier in a first frequency band which is different from a second frequency band which is licensed used for communication by a remote device, and sending, to a network transceiver device, a measurement report of the measurements. Likewise, corresponding computer program products as well as correspondingly configured devices are provided.

Description

technical field [0001] The present invention relates to mechanisms, ie methods, apparatus and computer program products, to facilitate communication by a telecommunication system using frequency bands not licensed to the telecommunication system. That is, for the purposes of the present invention, any frequency band not licensed to the services of the telecommunications system concerned may be the object of the present invention, including frequency bands exempt from licensing and frequency bands licensed to services other than those of the telecommunications system concerned. Condition. In other words, for the purposes of the description below, the frequency band licensed for use by the telecommunication system is called the second frequency band and is denoted as the IMT frequency band. On the other hand, any frequency band not licensed to the telecommunication system is called a first frequency band and is denoted as a non-IMT frequency band. These non-IMT frequency bands...

Claims

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Application Information

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IPC IPC(8): H04W16/14
CPCH04L5/0058H04W16/14H04W24/10
Inventor 滕勇吴春丽强剑锋林洁珍
Owner NOKIA TECHNOLOGLES OY
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