- Patent Title: METHOD AND APPARATUS FOR MANAGING ALLOCATION AND USAGE OF RADIO RESOURCE, METHOD AND APPARATUS FOR TRANSMITTING DATA THROUGH UNLICENSED BAND CHANNEL, AND METHOD AND APPARATUS FOR MANAGING ACCESS OF RADIO RESOURCE
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Application No.: US17586638Application Date: 2022-01-27
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Publication No.: US20220150971A1Publication Date: 2022-05-12
- Inventor: Eunkyung KIM , Jae Sun CHA , Chanho YOON , Seung-Kwon BAEK , Jae Joon PARK , Kwang Jae LIM , Sung Cheol CHANG
- Applicant: Electronics and Telecommunications Research Institute
- Applicant Address: KR Daejeon
- Assignee: Electronics and Telecommunications Research Institute
- Current Assignee: Electronics and Telecommunications Research Institute
- Current Assignee Address: KR Daejeon
- Priority: KR10-2014-0129443 20140926,KR10-2014-0129445 20140926,KR10-2014-0154777 20141107,KR10-2014-0154778 20141107,KR10-2015-0015553 20150130,KR10-2015-0015556 20150130,KR10-2015-0036914 20150317,KR10-2015-0051177 20150410,KR10-2015-0104646 20150723,KR10-2015-0105160 20150724,KR10-2015-0131865 20150917,KR10-2015-0133366 20150921
- Main IPC: H04W74/08
- IPC: H04W74/08
Abstract:
Provided is a method for transmitting, by a transmitter, a first data having periodicity through a channel of an unlicensed band:
The transmitter adjusts at least one of transmission timing of the first data and clear channel assessment (CCA) timing for the channel to occupy the channel. The transmitter determines whether the channel may be occupied by performing a CCA on the channel at the CCA timing. The transmitter transmits the first data through the channel at the transmission timing of the first data, when it is determined that the channel may be occupied.
The transmitter adjusts at least one of transmission timing of the first data and clear channel assessment (CCA) timing for the channel to occupy the channel. The transmitter determines whether the channel may be occupied by performing a CCA on the channel at the CCA timing. The transmitter transmits the first data through the channel at the transmission timing of the first data, when it is determined that the channel may be occupied.
Information query
