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Base station and method for controlling radio resource allocation

A radio resource and radio technology, applied in user/terminal allocation, wireless communication, transmission path sub-channel allocation, etc., can solve problems such as inability to dynamically adjust

Active Publication Date: 2019-03-26
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Parameters of prior art systems such as cyclic prefix length and subcarrier spacing are the only long-term system-specific parameters that cannot be adjusted dynamically

Method used

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  • Base station and method for controlling radio resource allocation
  • Base station and method for controlling radio resource allocation
  • Base station and method for controlling radio resource allocation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0090] figure 1 A block diagram of a base station 100 according to an implementation form is shown.

[0091] The base station 100 includes a transceiver 101 and a radio resource controller 103 . Transceivers are used for multi-carrier radio transmission in radio frequency bands. The transceiver 101 receives quality of service requests 102 from a plurality of users requesting service from the base station 100 . The radio resource controller 103 allocates subcarriers for multi-carrier radio transmission to users and configures the subcarriers in the radio frequency band according to the user's quality of service request 102 . The transceiver 101 forwards 104 the quality of service request 102 to the radio resource controller 103 .

[0092] In an implementation form of the base station 100, the radio resource controller 103 reconfigures the subcarriers in the radio frequency band in response to a quality of service request of a user requesting a different quality of service, i...

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PUM

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Abstract

The invention relates to a base station (100) comprising: a transceiver (101) for multi-carrier radio transmission within a radio frequency band, said transceiver (101) being adapted to receive multiple a user's quality of service request (102); and a radio resource controller (103) for allocating subcarriers for said multi-carrier radio transmission to said user, and according to said service of said user A quality request configures the subcarriers in the radio frequency band.

Description

Background technique [0001] The invention relates to a base station and a method for controlling allocation of radio resources in a base station. In particular, the invention relates to the fields of radio access, radio resource allocation and adaptive radio transmission in cellular communication systems. [0002] In recent years, the rapid progress brought about by the development of integrated circuits and digital signal processors in accordance with Moore's Law has enabled radio systems to have more powerful baseband processing capabilities than before, which allows for existing technology wideband cellular systems in their radio symbols, even The usage aspect of the waveform is dynamically adjusted. [0003] In IEEE Transactions on Signal Processing, Vol. 50, No. 5, pp. 1170-1183, published by P. Siohan, C. Siclet, and N. Lacaille, May 2002, "OFDM / OQAM systems based on filter bank theory Analysis and design (Analysis and design of OFDM / OQAM systems based on filterbank th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L5/00
CPCH04L5/0064H04L5/0037H04L27/0006H04L27/26416H04W72/0453H04L5/0007H04W88/08
Inventor 麦塔·舒尔曼艾耿·史克鲁斯克利斯托佛·泰恩
Owner HUAWEI TECH CO LTD
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