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Multi-user multiple input multiple output (mu-mimo) receiver

A technology for user equipment and receiving data, which is applied in the field of multi-user multiple-input and multiple-output systems, and can solve problems such as increased overhead

Active Publication Date: 2015-06-03
MARVELL ASIA PTE LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this adds overhead and may not be feasible for higher order systems where the number of interfering streams may be more than one

Method used

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  • Multi-user multiple input multiple output (mu-mimo) receiver
  • Multi-user multiple input multiple output (mu-mimo) receiver
  • Multi-user multiple input multiple output (mu-mimo) receiver

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Embodiment Construction

[0044] In the following detailed description, reference is made to the accompanying drawings forming a part hereof, in which like numerals refer to like parts throughout, and in which are shown by way of illustrations in which the invention may be practiced implementation. Other embodiments may be utilized and structural or logical changes may be made without departing from the scope of the present invention. Accordingly, the following detailed description should not be taken in a limiting sense, and the scope of the embodiments is defined by the appended claims and their equivalents.

[0045] Various operations may be described as multiple discrete operations performed in sequence in a manner that may facilitate understanding of embodiments of the invention; however, the order of description should not be construed as to imply that these operations are order dependent.

[0046] The description may use the phrases "in one embodiment" or "in various embodiments," each of which...

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Abstract

Some of the embodiments of the present disclosure provide a method within a wireless communication network, the method comprising, receiving by a user equipment (UE), a signal and interference component, wherein the interference component was transmitted in an unknown direction; and decoding, by the UE, the signal based at least in part on the interference component. Other embodiments are also described and claimed.

Description

[0001] Cross References to Related Applications [0002] This application claims priority to U.S. Provisional Patent Application No. 61 / 160,546, filed March 16, 2009, which is incorporated by reference in its entirety for all purposes, except for sections that may be inconsistent with this application. enter here. technical field [0003] Embodiments of the present invention relate to multi-user multiple-input multiple-output (MU-MIMO) systems, and more particularly, to receivers implemented in MU-MIMO systems. Background technique [0004] Unless otherwise indicated herein, the approaches described in this section are not prior art to the claims in the present disclosure and are not admitted to be prior art by inclusion in this section. [0005] In a downlink Multi-User Multiple-Input Multiple-Output (MU-MIMO) system, a communication node (e.g., a base station) simultaneously serves one or more user equipments (e.g., other communication nodes, mobile stations) through app...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L1/06H04L25/03
CPCH04B7/0413H04B7/0854H04B7/086H04B15/02H04L25/03006H04L2025/03426
Inventor K·S·戈马达姆D·耶林E·梅泽尔
Owner MARVELL ASIA PTE LTD