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A method and apparatus for reducing link interference

A link direction and link technology, applied in the direction of data exchange, transmission control/equalization, electrical components, etc. through path configuration, can solve problems such as uplink interference and uplink power glitches

Active Publication Date: 2013-05-22
RES IN MOTION LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0015] It has been found that during the CELL_DCH RELEASE procedure, there may be a glitch in the uplink power from the UE in certain cases, which causes uplink interference in other UEs until the uplink is cut off

Method used

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  • A method and apparatus for reducing link interference
  • A method and apparatus for reducing link interference
  • A method and apparatus for reducing link interference

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Embodiment Construction

[0036] Methods and apparatus are described for reducing link interference caused by links between user equipment components and access network components. In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the invention. It will be apparent, however, to one skilled in the art that the technique may be practiced without these specific details. In other instances, well-known structures and devices are shown in block diagram form in order to avoid unnecessarily obscuring the present invention.

[0037] In one aspect, a method and apparatus for reducing link interference caused by a link between a user equipment component and an access network component fulfills the needs mentioned in the preceding background, as well as other needs and objectives apparent from the following description . In other aspects, the invention includes a computer-readable medium configured to implement the a...

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PUM

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Abstract

A method and apparatus are described for reducing link interference by a link between a user equipment component and an access network component. The user equipment component and access network component are connected by links over dedicated channels in respective directions, the link channel power in the first direction being controlled by the link channel in the second direction. A component sends in a second direction a link connection release message for a link connection in the first direction, identifies when the link connection in the first direction is released and, when the release is identified, releases the link connection in the second direction.

Description

technical field [0001] The present application generally relates to telecommunication systems, eg with application in UMTS (Universal Mobile Telecommunications System), and in particular to methods and arrangements for reducing link interference caused by links between user equipment components and access network components. Background technique [0002] The approaches described in this section can be performed, but do not have to be approaches that have been previously conceived or performed. Therefore, unless otherwise indicated herein, the approaches described in this section are not prior art to the claims in this application and are not admitted to be prior art by inclusion in this section. [0003] In a typical cellular radio system, a mobile user equipment (UE) communicates with one or more core networks via a radio access network (RAN). User Equipment (UE) includes devices such as mobile phones (also known as cellular or cellular phones), laptops with wireless commu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B7/005H04L12/28H04L29/08H04W76/06
CPCH04W76/068H04W76/06H04W76/30H04W76/38
Inventor 安德鲁·法恩斯沃斯
Owner RES IN MOTION LTD