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Systems and methods for providing interference characteristics for interference mitigation

A technology of interference characteristics and characteristics, applied in transmission systems, digital transmission systems, modulated carrier systems, etc., can solve the problems of difficulty and complexity in blind detection, and achieve the effects of risk reduction, performance improvement, and battery consumption reduction.

Active Publication Date: 2022-05-06
TELEFON AB LM ERICSSON (PUBL)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0023] However, different types of receivers may require different information and / or parameters, and blind estimation of all parameters required to implement the receiver is required
Furthermore, the large number of communication standards applicable to LTE can include many features that may need to be supported by the wireless device but not used by the network (depending on the configuration) and may make blind detection difficult and complex
Currently, there is no such signaling defined in the LTE standard that provides wireless devices with the assistance needed to implement advanced receivers with limited complexity

Method used

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  • Systems and methods for providing interference characteristics for interference mitigation
  • Systems and methods for providing interference characteristics for interference mitigation
  • Systems and methods for providing interference characteristics for interference mitigation

Examples

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Embodiment Construction

[0048] in the attached Figures 1 to 16 Specific embodiments are described in , and like reference numerals are used for like and corresponding parts of the various drawings.

[0049] figure 1 is a block diagram illustrating an embodiment of a wireless network 100 including one or more wireless devices 110 , a radio network node 115 , a radio network controller 120 and a core network node 130 . The wireless device 110 may communicate with the wireless network node 115 over a wireless interface. For example, wireless device 110 may transmit wireless signals to and / or receive wireless signals from wireless network node 115 . The wireless signals may contain voice traffic, data traffic, control signals and / or any other suitable information.

[0050] The radio network node 115 may be connected to a radio network controller 120 . A radio network controller 120 may control the radio network nodes 115 and provide radio resource management functions, mobility management functions,...

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Abstract

According to some embodiments, systems and methods include providing, by a network node, interference characteristic data to a first wireless device for performing interference mitigation. A method of providing interference characteristic data by a network node may comprise providing telecommunication services to a first wireless device associated with the network node. The network node may identify characteristic data associated with at least one characteristic of the interfering signal, the interfering signal being associated with the second wireless device. Characteristic data associated with the interfering signal associated with the second wireless device may be transmitted to the first wireless device. At least one characteristic may identify a transfer mode.

Description

[0001] Case Description [0002] This application is a divisional application of an invention patent application with an application date of September 19, 2014, an application number of 201480062826.9, and an invention title of "System and method for providing interference characteristics for interference mitigation". technical field [0003] Particular embodiments relate generally to wireless communications, and more particularly to systems and methods for providing interference-mitigated interference features. Background technique [0004] To meet higher performance requirements and enhance user experience, cellular communication networks increase the number of base stations used. One approach to increasing base station density is by segmenting macro cells in highly loaded geographic areas. Specifically, a macro cell can be divided into multiple small cells in a highly loaded geographic area. These high-load areas can be considered as service hotspots within the coverage...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L1/00H04L27/00H04L1/18
CPCH04L1/0026H04L1/0027H04L1/18H04L27/00H04W72/541H04W72/23H04L1/1861H04L5/0048H04L5/0055
Inventor 乔治·琼伦波·琳科恩史蒂芬妮·塞西亚
Owner TELEFON AB LM ERICSSON (PUBL)
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