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Channel allocation method and device and storage medium

A channel allocation and channel technology, applied in the field of communication, can solve the problems of reduced coverage and the inability of 5GNR base stations to communicate, and achieve the effect of high uplink rate

Active Publication Date: 2020-03-24
HUIZHOU TCL MOBILE COMM CO LTD
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Problems solved by technology

However, since the maximum transmit power of the mobile terminal is generally 23dBm, the mobile terminal transmits uplink data to two base stations at the same time, which will cause the maximum transmit power of the mobile terminal to be only 20dBm, resulting in a smaller coverage of the 5G NR base station for the mobile terminal. When the mobile terminal moves to the edge area covered by the 5G NR base station, the 5G NR base station and the mobile terminal cannot communicate

Method used

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  • Channel allocation method and device and storage medium
  • Channel allocation method and device and storage medium
  • Channel allocation method and device and storage medium

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Embodiment Construction

[0041] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of this application.

[0042] A channel allocation method, the method comprising: when a mobile terminal moves to an edge area covered by a high-frequency base station, detecting a data channel allocated by the high-frequency base station to the mobile terminal; When the channel is an uplink data channel, the low-frequency base station is prohibited from allocating an uplink data channel to the mobile terminal; when the data channel allocated by the high-frequency base station is a do...

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Abstract

The invention discloses a channel allocation method and device and a storage medium. The channel allocation method comprises the following steps: when a mobile terminal moves to an edge area covered by a high-frequency base station, detecting a data channel allocated to the mobile terminal by the high-frequency base station; when the data channel allocated by the high-frequency base station is anuplink data channel, forbidding the low-frequency base station to allocate the uplink data channel to the mobile terminal; and when the data channel allocated by the high-frequency base station is a downlink data channel, controlling the low-frequency base station to allocate an uplink data channel to the mobile terminal, so that a relatively high uplink rate can be maintained when the mobile terminal moves to the edge area of the high-frequency base station.

Description

technical field [0001] The present application relates to the technical field of communication, and in particular to a channel allocation method, device and storage medium. Background technique [0002] In order to increase the uplink and downlink rates, the fifth generation mobile communication technology (5G) mainly introduces frequencies between 3.5GHz and 6GHz and millimeter wave frequencies above 28GHz. The advantage of high frequency is that the bandwidth is large, which can be used to increase the uplink and downlink rates, but the disadvantages are also obvious, such as small base station coverage, large feedback delay, and lower uplink rate than downlink rate. [0003] In order to solve the above problems in the prior art, it is proposed to add a base station in the SUL frequency band on the basis of the 5G NR base station, and the SUL frequency band is an additional auxiliary single uplink frequency band. However, since the maximum transmit power of the mobile ter...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W72/08H04W52/14H04W52/28H04W72/54
CPCH04W52/146H04W52/283H04W72/543Y02D30/70
Inventor 潘灵建李晶晶
Owner HUIZHOU TCL MOBILE COMM CO LTD
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