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Supporting multiple access technologies in a wireless environment

A wireless technology, a wireless communication technology, applied in the field of supporting multiple access technologies in a wireless environment, can solve problems such as limiting potential revenue and affecting user experience, and achieve the effect of optimizing wireless performance

Active Publication Date: 2015-06-24
QUALCOMM INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, supporting all features in LTE places some constraints on advanced LTE designs, thus limiting potential gains and impacting user experience

Method used

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  • Supporting multiple access technologies in a wireless environment
  • Supporting multiple access technologies in a wireless environment
  • Supporting multiple access technologies in a wireless environment

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Embodiment Construction

[0039] The various aspects will now be described with reference to the drawings, wherein like numerals are used to refer to like elements throughout. In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of one or more aspects. It can be evident, however, that these aspects can be practiced without the use of these specific details. In other instances, well-known structures and devices are shown in block diagram form in order to facilitate describing one or more aspects.

[0040] In addition, it should be apparent that the content of the present application can be implemented in various forms, and any specific structure and / or function disclosed in the present application is merely illustrative. Based on the teachings of the present application, those skilled in the art should appreciate that an aspect disclosed in the present application may be implemented independently of any other asp...

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Abstract

Support for multiple wireless access technologies at a common terrestrial radio access network is described herein. By way of example, wireless resources can be reserved in a manner that facilitates transmission of control and reference signals to advanced or emerging-technology user terminals (e.g., LTE-A), while mitigating adverse affects on legacy user terminals (e.g., LTE Release 8). As such, information designated for LTE-A terminals can be embedded in predetermined reserved locations, which exploit known standardized behavior of legacy terminals in expecting information at specific locations. Such reserving of resources can occur typically without the legacy terminals being affected, mitigating or avoiding performance degradation for legacy terminals.

Description

[0001] This application is a divisional application of the application with the filing date of August 27, 2009, the application number of 200980133264.1, and the title of "Supporting Multiple Access Technologies in a Wireless Environment". [0002] Priority claim based on 35 U.S.C. §119 [0003] This patent application claims priority to U.S. Provisional Application No. 61 / 092,456, filed August 28, 2008, entitled "RESERVING RESOURCES FOR TRANSMITTAL OF LTE-A RELATED INFORMATION," which is assigned to the assignee, is hereby expressly incorporated by reference into this application. technical field [0004] The following description relates generally to wireless communications and, in particular, to facilitating the implementation of multiple radio access technologies over public terrestrial radio access networks. Background technique [0005] Wireless communication systems are widely deployed today to provide various types of communication, for example, voice, data, etc. ma...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W72/12
CPCH04L5/0007H04L5/0037H04L5/005H04W16/14H04W28/0252H04W28/26H04W48/08H04W72/0446H04W72/1215H04W88/10H04W72/23H04L5/22H04W88/12
Inventor J·蒙托霍A·法拉吉达纳K·巴塔德
Owner QUALCOMM INC