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Systems and methods for communication system training

A communication method and technology of communication equipment, which are applied in the field of communication system training, can solve problems such as calculation and increased communication volume, and achieve the effect of accurate capture

Active Publication Date: 2021-12-31
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In deployments that are highly dynamic in nature, the amount of computation and communication required to support antenna element-to-element channel estimation is further exacerbated when channel estimation must be performed at high frequency to meet the changing environment and adapt to dynamic traffic changes

Method used

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  • Systems and methods for communication system training
  • Systems and methods for communication system training
  • Systems and methods for communication system training

Examples

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Embodiment Construction

[0066] The making and using of the disclosed embodiments are discussed in detail below. It should be appreciated, however, that the present disclosure provides many applicable inventive concepts that can be embodied in a wide variety of specific contexts. The specific embodiments discussed are merely illustrative of specific ways to make and use the embodiments, and do not limit the scope of the disclosure.

[0067] figure 1 An example wireless communication system 100 is shown. The communication system 100 includes an access node 110 having a coverage area 111 . Access node 110 serves a plurality of UEs including user equipment (UE) 120 and UE 122 . The transmission from the access node 110 to the UE is called downlink (downlink, DL) transmission, which occurs on the downlink channel (in figure 1 Indicated by the solid arrow line), and the transmission from the UE to the access node 110 is called uplink (uplink, UL) transmission, which occurs on the uplink channel (in fi...

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PUM

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Abstract

A method for operating a communications device, comprising, receiving a first transmission comprising a first signal on one or more resources associated with reception of the signal, deriving a receive filter from the received first transmission, deriving a receive filter from the receive filter A transmit filter is used to precode the second signal using the transmit filter to generate a second transmission, and to transmit the second transmission.

Description

[0001] Cross References to Related Applications [0002] This application claims priority to U.S. nonprovisional patent application Ser. No. 15 / 983,692, filed May 18, 2018, entitled "System and Method for Communications System Training," which was incorporated in way incorporated into this article. technical field [0003] The present disclosure relates generally to systems and methods for digital communications and, in particular embodiments, to systems and methods for communications system training. Background technique [0004] In a communication system with a large number of antennas, such as a massive multiple input multiple output (MIMO) communication system with tens or hundreds or more antennas, in terms of computing resources and communication overhead, the antenna Cell-to-cell channel estimation is prohibitive. In deployments that are highly dynamic in nature, the amount of computation and communication required to support antenna element-to-element channel estim...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B7/0456H04L5/00H04W72/54
CPCH04B7/0456H04L5/0051H04L5/0062H04L5/0055H04L5/0057H04L5/001H04B7/0417H04B7/0626H04W72/23H04W72/541
Inventor 戴安娜·玛马里刘嘉陵程谦肖维民周浩安东尼·C.K.·宋
Owner HUAWEI TECH CO LTD