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Data processing method, device and equipment

A data processing and data technology, applied in the field of communication, can solve the problems of multi-group data interference, non-orthogonal multiple access signatures, network equipment unable to correctly receive multi-group data, etc., so as to reduce interference and improve reliability. Effect

Active Publication Date: 2021-11-19
HUAWEI TECH CO LTD
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Problems solved by technology

However, the multiple access signatures corresponding to multiple sets of data sent on the same time-frequency resource may not be orthogonal, so that there may be interference between multiple sets of data after signature processing, so that network devices cannot correctly receive the multiple access signatures. Multiple sets of data, resulting in low reliability of data processing

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  • Data processing method, device and equipment
  • Data processing method, device and equipment
  • Data processing method, device and equipment

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Embodiment Construction

[0070] figure 1 The architecture diagram of the communication system provided for this application. See figure 1 , the communication system includes a network device 101 and a plurality of terminal devices, and the plurality of terminal devices are respectively marked as terminal devices 102-1, 102-2, . . . , 102-6. The terminal device can send multiple sets of data to the network device on the same time-frequency resource.

[0071] Optionally, the terminal device may be a mobile phone (or called a "cellular" phone) or a computer with a mobile terminal, for example, it may be a portable, pocket, hand-held, built-in computer or vehicle-mounted mobile device. In addition, the terminal device may also be called a mobile station (mobile station, MS) or a terminal (terminal), which is not limited in this application.

[0072] Figure 2A For the structural diagram of the terminal equipment provided for this application, please refer to Figure 2A , the terminal device may inclu...

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Abstract

The present application provides a data processing method, device and equipment, the method comprising: a terminal device determines at least two multiple access signatures for at least two groups of data, and the multiple access signatures corresponding to different groups of data are different; the terminal device The corresponding data is processed according to the multiple access signature and the adjustment factor corresponding to each set of data, wherein the adjustment factor corresponding to each set of data is determined according to the multiple access signature corresponding to the set of data. Used to improve the reliability of data processing.

Description

technical field [0001] The present application relates to the technical field of communication, and in particular to a data processing method, device and equipment. Background technique [0002] Non-orthogonal Multiple Access (NoMA) is a method that allows terminal devices (eg, mobile phones, tablet computers, etc.) to send or receive multiple sets of data on the same time-frequency resource. [0003] When the terminal device sends multiple sets of data to the network device on the same time-frequency resource, the terminal device can determine the multiple access signature corresponding to each set of data, use the multiple access signature to process the corresponding data, and at the same time Multiple sets of data after signature processing are sent on the frequency resource. However, the multiple access signatures corresponding to multiple sets of data sent on the same time-frequency resource may not be orthogonal, so that there may be interference between multiple set...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L9/32H04L27/32H04J3/00
CPCH04J3/00H04L9/3247H04L27/32H04L9/32
Inventor 徐修强陈雁
Owner HUAWEI TECH CO LTD
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