Abstract
The present invention relates to a method and apparatus in which a terminal performs contention-based access in a mobile communication system, wherein the method comprises: a sensing step of sensing whether or not contention-based access is allowed for at least one logical channel; a receiving step of receiving a contention-based reverse grant from a base station; and a transmitting step of transmitting data to the base station through the logical channel for which the contention-based access is allowed. According to the present invention, contention-based access can be efficiently performed, and the reliability of transmission can be ensured.
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| WO2011071317A2 | 4G | 19/10/2011 | ISLD-201110-002 | SAMSUNG | Yes | Basis Patent | ||||
| WO2011071317A2 | 5G | 08/05/2019 | ISLD-201905-014 | SAMSUNG |
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| WO2011071317A3 | 5G | 08/05/2019 | ISLD-201905-014 | SAMSUNG |
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| KR101636931B1 | 4G | 19/10/2011 | ISLD-201110-002 | SAMSUNG | No | Family Member | ||||
| KR101636931B1 | 5G | 08/05/2019 | ISLD-201905-014 | SAMSUNG |
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| KR20110066468A | 4G | 19/10/2011 | ISLD-201110-002 | SAMSUNG | No | Family Member | ||||
| KR20110066468A | 5G | 08/05/2019 | ISLD-201905-014 | SAMSUNG |
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| US2012275381A1 | 4G | 19/10/2011 | ISLD-201110-002 | SAMSUNG | No | Family Member | ||||
| US2012275381A1 | 5G | 08/05/2019 | ISLD-201905-014 | SAMSUNG |
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The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)
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Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.
Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.
Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.
Family member:related patents or applications that share a common priority or original filing.