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Component carrier configuration

A component carrier and carrier technology, which is applied in the field of aggregated component carrier configuration, and can solve problems such as carrier aggregation difficulties and self-interference of communication equipment.

Active Publication Date: 2013-02-13
NOKIA TECHNOLOGLES OY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A problem that may arise in specific TDD configurations for each component carrier is that communication devices may experience self-interference
Also, different TDD configurations may have different hybrid automatic repeat request timings, which can make carrier aggregation very difficult

Method used

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  • Component carrier configuration
  • Component carrier configuration
  • Component carrier configuration

Examples

Experimental program
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Embodiment Construction

[0038] In the following description, certain exemplary embodiments are described with reference to a wireless or mobile communication system serving mobile communication devices. Before describing these exemplified embodiments in detail, some general principles of wireless communication systems and mobile communication devices will first be briefly described with reference to Figures 1 and 2, in order to assist in understanding the technology upon which the described examples are based.

[0039] A communication device can be used to access different services and / or applications provided by means of a communication system. In wireless or mobile communication systems, this access is provided by means of a wireless access interface between the mobile communication device 1 and the appropriate access system 10 . A mobile device 1 can typically access a communication system wirelessly by means of at least one base station 12 or similar wireless transmitter and / or receiver node in t...

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Abstract

A method of configuring a component carrier comprises determining how timings of receiving and / or sending data for at least two aggregated component carriers in at least one time period are related; and setting the timing of receiving and / or sending data for the at least two aggregated component carriers based on the determining.

Description

technical field [0001] The present invention relates to carrier aggregation, and in particular to configuration of aggregated component carriers. Background technique [0002] A communication system can be viewed as a facility that allows a communication session between two or more entities by providing carriers between the different entities involved in the communication paths, such as user terminals, base stations and / or other nodes. For example, a communication system may be provided by means of a communication network and one or more compatible communication devices. Among other things, the communications may include data communications for conveying voice, electronic mail (email), text messages, multimedia and / or content data, and the like, by way of example. Non-limiting examples of services provided include two-way or multi-way calling, data communication or multimedia services, and access to data network systems such as the Internet. [0003] In a wireless communic...

Claims

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Application Information

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IPC IPC(8): H04L5/00H04L5/16H04W72/14H04W72/12H04W72/04
CPCH04L5/0007H04L5/0078H04L5/0053H04L5/001H04L5/1469H04W72/044H04L5/0055H04L1/1854H04L1/1861H04W72/0446
Inventor P.斯科夫E.T.蒂罗拉陈鹏高春艳
Owner NOKIA TECHNOLOGLES OY