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US 2019/0058616 A1Published application
Apparatus and method
AssigneeSony Corporation
InventorsHiroki MATSUDA, Ryota KIMURA, Kazuyuki SHIMEZAWA
Life of this patent
Estimating the term…
Abstract
An apparatus including: a communication unit configured to perform radio communication; and a control unit configured to perform control such that control information regarding a filter length of a filter for limiting a width of a guard band in a frequency band to be used in the radio communication is transmitted to an external apparatus through the radio communication. The filter length is determined in accordance with at least one of a frequency resource and a time resource for the radio communication. The apparatus enables a filter improving frequency use efficiency.
Claims23
An apparatus comprising:
- a communication unit configured to perform radio communication;
- and
- a control unit configured to perform control such that control information regarding a filter length of a filter for limiting a width of a guard band in a frequency band to be used in the radio communication is transmitted to an external apparatus through the radio communication,
- wherein the filter length is determined in accordance with at least one of a frequency resource and a time resource for the radio communication.
1 more element
7-8. (canceled)
An apparatus comprising:
- a communication unit configured to perform radio communication;
- and
- a control unit configured to perform control such that control information regarding a filter length of a filter, which is for limiting a width of a guard band in a frequency band to be used in the radio communication, in accordance with a length of a guard interval in a case in which the filter is not applied is transmitted to an external apparatus through the radio communication.
15-16. (canceled)
An apparatus comprising:
- a communication unit configured to perform radio communication;
- and
- an acquisition unit configured to acquire control information regarding a filter length of a filter for limiting a width of a guard band in a frequency band to be used in the radio communication from an external apparatus through the radio communication,
- wherein the filter length is determined in accordance with at least one of a frequency resource and a time resource for the radio communication.
1 more element
An apparatus comprising:
- a communication unit configured to perform radio communication;
- and
- a control unit configured to perform control such that a filter for limiting a width of a guard band in a frequency band to be used in the radio communication is applied to transmission data on a basis of control information regarding a filter length of the filter and the filter-applied transmission data is transmitted to an external apparatus through the radio communication,
- wherein the filter length is determined in accordance with at least one of a frequency resource and a time resource for the radio communication.
1 more element
A method comprising:
- performing radio communication;
- and
- performing control, by a processor, such that control information regarding a filter length of a filter for limiting a width of a guard band in a frequency band to be used in the radio communication is transmitted to an external apparatus through the radio communication,
- wherein the filter length is determined in accordance with at least one of a frequency resource and a time resource for the radio communication.
1 more element
A method comprising:
- performing radio communication;
- and
- performing control, by a processor, such that control information regarding a filter length of a filter, which is for limiting a width of a guard band in a frequency band to be used in the radio communication, in accordance with a length of a guard interval in a case in which the filter is not applied is transmitted to an external apparatus through the radio communication.
A method comprising:
- performing radio communication;
- and
- acquiring, by a processor, control information regarding a filter length of a filter for limiting a width of a guard band in a frequency band to be used in the radio communication from an external apparatus through the radio communication,
- wherein the filter length is determined in accordance with at least one of a frequency resource and a time resource for the radio communication.
1 more element
A method comprising:
- performing radio communication;
- and
- performing control, by a processor, such that a filter for limiting a width of a guard band in a frequency band to be used in the radio communication is applied to transmission data on a basis of control information regarding a filter length of the filter and the filter-applied transmission data is transmitted to an external apparatus through the radio communication,
- wherein the filter length is determined in accordance with at least one of a frequency resource and a time resource for the radio communication.
1 more element
Dependencies are inferred from the claim text.