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41.发明申请公开(公告)号：US20220104067A1
公开(公告)日：2022-03-31
申请号：US17549869
申请日：2021-12-14
Inventor： Woojin AHN , Juhyung SON , Jinsam KWAK , Geonjung KO
Abstract: Provided is a wireless communication terminal that communicates wirelessly. The terminal includes: a transceiver; and a processor. The processor is configured to transmit first information on a fragmentation level to be used for data to be transmitted to a recipient by using the transceiver in an add Block ACK (ADDBA) setup procedure.
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42.发明申请公开(公告)号：US20210385876A1
公开(公告)日：2021-12-09
申请号：US17412219
申请日：2021-08-25
Inventor： Woojin AHN , Yongho KIM , Jinsam KWAK , Juhyung SON
Abstract: The present invention relates to a wireless communication terminal and a wireless communication method for efficiently scheduling simultaneous uplink transmissions of a plurality of terminals.
To this end, provided are a wireless communication terminal, the terminal including: a transceiver; and a processor, wherein the processor receives, through the transceiver, a trigger frame transmitted by a base wireless communication terminal, and performs a multi-user uplink transmission based on the received trigger frame, wherein the trigger frame includes a predetermined field indicating whether an additional trigger frame is present or not, and a wireless communication method using the same.-
公开(公告)号：US20210352761A1
公开(公告)日：2021-11-11
申请号：US17383479
申请日：2021-07-23
Inventor： Woojin AHN , Juhyung SON , Geonjung KO , Jinsam KWAK
Abstract: Provided is a wireless communication terminal that communicates wirelessly. The wireless communication terminal includes a transceiver and a processor for processing a radio signal received through the transceiver or a radio signal to be transmitted through the transceiver. The processor accesses a channel according to according to a priority of data to be transmitted to the base communication terminal by the wireless communication terminal.
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44.发明申请公开(公告)号：US20210176799A1
公开(公告)日：2021-06-10
申请号：US17127008
申请日：2020-12-18
Inventor： Geonjung KO , Juhyung SON , Woojin AHN , Jinsam KWAK
IPC: H04W74/08 , H04L5/00 , H04L27/26 , H04W72/04 , H04L1/00 , H04L1/16 , H04W28/06 , H04W74/00 , H04W84/12
Abstract: Provided is a wireless communication terminal that wirelessly communicates with a base wireless communication terminal. The wireless communication terminal includes a transceiver, and a processor. The processor is configured to set an integer selected from a range of 0 to a value equal to or smaller than an OFDMA Contention Window (OCW) as a counter for random access, receive a trigger frame for triggering random access using one or more resource units (RUs) allocated for the random access from the base wireless communication terminal using the transceiver, decrement a value of the counter based on the one or more RUs allocated for the random access, randomly select one RU based on the one or more RUs allocated for the random access when the value of the counter is 0 or reaches 0, and attempt transmission to the base wireless communication terminal using the selected RU.
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公开(公告)号：US20200383124A1
公开(公告)日：2020-12-03
申请号：US16994629
申请日：2020-08-16
Inventor： Woojin AHN , Yongho KIM , Jinsam KWAK , Juhyung SON
Abstract: Provided is a wireless communication terminal. The wireless communication terminal includes: a transceiver configured for transmitting/receiving a wireless signal; and a processor configured for controlling an operation of the wireless communication terminal. The transceiver receives a first frame indicating that there is data to be transmitted from a base wireless communication terminal to a plurality of wireless communication terminals including the wireless communication terminal and receives data based on the first frame. The base wireless communication terminal is any one wireless communication terminal different from the plurality of wireless communication terminals.
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Patent Agency Ranking
46.发明申请公开(公告)号：US20200351059A1
公开(公告)日：2020-11-05
申请号：US16935858
申请日：2020-07-22
Inventor： Woojin AHN , Juhyung SON , Geonjung KO , Jinsam KWAK
Abstract: Provided is a wireless communication terminal that communicates wirelessly. The wireless communication terminal includes: a transceiver; and a processor. The processor receiving trigger information from a base wireless communication terminal using the transceiver, and transmits an Aggregate-MAC Protocol Data Unit (A-MPDU) to the base wireless communication terminal based on the trigger information.
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47.发明申请公开(公告)号：US20200344646A1
公开(公告)日：2020-10-29
申请号：US16928838
申请日：2020-07-14
Inventor： Woojin AHN , Juhyung SON , Jinsam KWAK , Geonjung KO , Yongho KIM
Abstract: Provided is a wireless communication terminal that communicates wirelessly. The terminal includes: a transceiver; and a processor. The processor is configured to receive a trigger frame for triggering that a frame for setting a link with a wireless communication terminal, which is an AP, is transmitted through UpLink Multi User (UL MU) transmission through the transmission/reception unit. The processor transmits the frame for setting the link through UL MU transmission based on the trigger frame.
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48.发明申请公开(公告)号：US20200296773A1
公开(公告)日：2020-09-17
申请号：US16844804
申请日：2020-04-09
Inventor： Woojin AHN , Juhyung SON , Geonjung KO , Jinsam KWAK
IPC: H04W74/08 , H04B7/0417 , H04B7/06
Abstract: Provided is a wireless communication terminal that wirelessly communicates. the wireless communication terminal includes: a transceiver for transmitting and receiving a wireless signal; and a processor for processing the wireless signal. The processor is configured to perform a transmission based on a transmission opportunity (TXOP) limit which is a maximum value of a TXOP, which is a time interval in which a wireless communication terminal has a right to initiate a frame exchange sequence in a wireless medium.
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49.发明申请公开(公告)号：US20200267654A1
公开(公告)日：2020-08-20
申请号：US16868536
申请日：2020-05-07
Inventor： Juhyung SON , Jinsam KWAK , Geonjung KO , Woojin AHN
IPC: H04W52/02 , H04L1/00 , H04W74/00 , H04L5/00 , H04L29/08 , H04L27/26 , H04W72/04 , H04W84/12 , H04W74/08
Abstract: The present invention relates to a wireless communication method and a wireless communication terminal using a non-contiguous channel. To this end, provided are a wireless communication terminal including a processor and a transceiver, wherein the processor receives a wireless packet through the communication unit, obtains total bandwidth information indicated via a bandwidth field of HE-SIG-A of the received packet, obtains information of an unassigned resource unit via at least one of the bandwidth field of the HE-SIG-A and a subfield of HE-SIG-B of the received packet, and decodes the received packet based on the total bandwidth information and the information of the unassigned resource unit and a wireless communication method using the same.
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50.发明申请公开(公告)号：US20200267653A1
公开(公告)日：2020-08-20
申请号：US16868525
申请日：2020-05-06
Inventor： Juhyung SON , Jinsam KWAK , Geonjung KO , Woojin AHN
IPC: H04W52/02 , H04L1/00 , H04W74/00 , H04L5/00 , H04L29/08 , H04L27/26 , H04W72/04 , H04W84/12 , H04W74/08
Abstract: The present invention relates to a wireless communication method and a wireless communication terminal using a non-contiguous channel. To this end, provided are a wireless communication terminal including a processor and a transceiver, wherein the processor receives a wireless packet through the communication unit, obtains total bandwidth information indicated via a bandwidth field of HE-SIG-A of the received packet, obtains information of an unassigned resource unit via at least one of the bandwidth field of the HE-SIG-A and a subfield of HE-SIG-B of the received packet, and decodes the received packet based on the total bandwidth information and the information of the unassigned resource unit and a wireless communication method using the same.
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