Terminal capability processing method and device, related equipment and storage medium

A terminal capability and processing method technology, applied in the direction of transmission path separation device, signaling distribution, digital transmission system, etc., can solve problems such as inability to configure carrier resources, inability to accurately understand UEcapacity, and inability to accurately report UEcapacity

Active Publication Date: 2019-10-29
CHINA MOBILE COMM LTD RES INST +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, when the carrier aggregation capability and multi-antenna capability are reported through the above fields, the UE capacity cannot be accurately reported, so that the network side cannot accurately understand the UE capacity, and thus cannot accurately configure carrier resources for the terminal according to the UE capacity

Method used

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  • Terminal capability processing method and device, related equipment and storage medium
  • Terminal capability processing method and device, related equipment and storage medium
  • Terminal capability processing method and device, related equipment and storage medium

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Embodiment Construction

[0070] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0071] As described in the background art, in the related art, when the terminal reports the UE capacity to the network side, it indicates its own carrier aggregation capability and multi-antenna capability through the ca-BandwidthClassDL field and the supportedMIMO-CapabilityDL field respectively.

[0072] However, limited by the terminal's own radio frequency and baseband processing capabilities, some terminals do not support the multi-antenna technology of certain carrier combinations, that is, support downlink continuous multi-carrier aggregation, some carriers support downlink multi-stream, while other carriers support 2-stream , for example, does not support simultaneous transmission of 4 streams, 2 streams and 4 streams on three consecutive carriers, that is, supports carrier 1 (4 streams) + carrier 2 (4 streams) + carrier 3 (2 streams) ...

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Abstract

The invention discloses a terminal capability processing method and device, a terminal, network equipment and a storage medium. The method comprises the following steps that: a terminal places first information and second information in a message for reporting the carrier aggregation capability of the terminal; wherein the first information is used for indicating M continuous carriers which are supported by the terminal and can be aggregated, and P-layer data transmission is supported on N carriers in the M carriers; wherein M is an integer greater than or equal to 3; wherein N is an integer greater than or equal to 2; wherein N is less than M; wherein P is an integer greater than 2; wherein the second information is used for indicating positions of frequency points of N carriers in M continuous carrier frequency points; wherein the first information and the second information can indicate a layer number combination sequence supported by the terminal under continuous carrier aggregation; and the message for reporting the carrier aggregation capability of the terminal is sent to a network side.

Description

technical field [0001] The present invention relates to the field of wireless communication, in particular to a terminal capability processing method, device, related equipment and storage medium. Background technique [0002] To meet the increasing demand for wireless throughput, carrier aggregation, multiple antennas, and high-order modulation techniques are introduced. When the terminal supports carrier aggregation and multi-antenna technology at the same time, when the terminal reports the user equipment capability (UE capacity), the ca-BandwidthClassDL field indicates the downlink carrier aggregation capability, and the supportedMIMO-CapabilityDL field indicates the multi-antenna capability. [0003] However, when the carrier aggregation capability and multi-antenna capability are reported through the above fields, the UE capacity cannot be accurately reported, so that the network side cannot accurately understand the UE capacity, and thus cannot accurately configure ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L5/00H04W24/10H04W72/04
CPCH04L5/001H04L5/0053H04W72/0453H04W24/10H04W72/21
Inventor 曹丽芳高有军王苗
Owner CHINA MOBILE COMM LTD RES INST
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