Random access method in BDMA system and random access method in pattern/polarized BDMA systemBDMA 시스템에서의 랜덤 액세스 방법 및 패턴/편파 BDMA 시스템에서의 랜덤 액세스 방법

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dc.contributor.authorCho, Dong-Hoko
dc.contributor.authorChung, Byung Changko
dc.contributor.authorPark, Dae Heeko
dc.contributor.authorHan, Joon Sangko
dc.contributor.authorKim, Yun Sikko
dc.date.accessioned2021-02-17T01:30:25Z-
dc.date.available2021-02-17T01:30:25Z-
dc.identifier.urihttp://hdl.handle.net/10203/280788-
dc.description.abstractA random access method in a beam division multiple access (BDMA) system including: receiving, by a terminal, a reference signal of at least one beam sector transmitted from an access point (AP) device; estimating, by the terminal, whether the terminal is in a center area of the beam sector provided by the AP device or in the boundary area of the beam sector by using the strength of the reference signal; transmitting, by the terminal, a different preamble to the AP device in accordance with location information of whether the terminal is located in the center area or in the boundary area; and determining, by the AP device, a target beam sector for transmitting information about uplink resources to be used by the terminal, among a plurality of beam sectors on the basis of the received preamble.-
dc.titleRandom access method in BDMA system and random access method in pattern/polarized BDMA system-
dc.title.alternativeBDMA 시스템에서의 랜덤 액세스 방법 및 패턴/편파 BDMA 시스템에서의 랜덤 액세스 방법-
dc.typePatent-
dc.type.rimsPAT-
dc.contributor.localauthorCho, Dong-Ho-
dc.contributor.nonIdAuthorChung, Byung Chang-
dc.contributor.nonIdAuthorPark, Dae Hee-
dc.contributor.nonIdAuthorHan, Joon Sang-
dc.contributor.nonIdAuthorKim, Yun Sik-
dc.contributor.assigneeKAIST-
dc.identifier.iprsType특허-
dc.identifier.patentApplicationNumber16078229-
dc.identifier.patentRegistrationNumber10893542-
dc.date.application2016-02-22-
dc.date.registration2021-01-12-
dc.publisher.countryUS-
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