Electronics and Telecommunications Research Institute patent applications on October 10th, 2024
Patent Applications by Electronics and Telecommunications Research Institute on October 10th, 2024
Electronics and Telecommunications Research Institute: 13 patent applications
Electronics and Telecommunications Research Institute has applied for patents in the areas of H04W74/0816 (2), H04W24/02 (2), G01S19/43 (1), H04S7/00 (1), H04L1/00 (1) G01S19/43 (1), G02F1/353 (1), G06F16/122 (1), G06F30/27 (1), G06N3/098 (1)
With keywords such as: information, signal, optical, data, based, digital, block, including, device, and spectrum in patent application abstracts.
Patent Applications by Electronics and Telecommunications Research Institute
Inventor(s): Kwang Jae LIM of Daejeon (KR) for electronics and telecommunications research institute
IPC Code(s): G01S19/43, G01S19/40
CPC Code(s): G01S19/43
Abstract: a method of a terminal may comprise: receiving satellite navigation augmentation information including phase offset correction information for a pair of two carriers among satellite navigation signals transmitted by each of satellites of a global navigation satellite system through multiple carriers; receiving satellite navigation signals from each of the satellites through the multiple carriers; calculating parameters for estimating a location of the terminal using the received satellite navigation signals; correcting the parameters based on the phase offset correction information for the pair of two carriers; and estimating the location of the terminal using the corrected parameters.
Inventor(s): Joon Tae AHN of Daejeon (KR) for electronics and telecommunications research institute, Minje SONG of Daejeon (KR) for electronics and telecommunications research institute, Minhyup SONG of Daejeon (KR) for electronics and telecommunications research institute, Taehyun LEE of Daejeon (KR) for electronics and telecommunications research institute, Seungyoung LIM of Daejeon (KR) for electronics and telecommunications research institute, Young Jin JUNG of Daejeon (KR) for electronics and telecommunications research institute, Gyu Dong CHOI of Daejeon (KR) for electronics and telecommunications research institute
IPC Code(s): G02F1/35, H01S3/00
CPC Code(s): G02F1/353
Abstract: disclosed is an optical pulse adjusting device including a pulse shaper that receives an input signal generated based on an optical frequency comb (ofc) signal and outputs a spectrum adjustment signal by adjusting an optical spectrum shape of the input signal, an optical amplifier that outputs an optical amplification signal by amplifying the spectrum adjustment signal, an optical spectrum analyzer (osa) that outputs an information signal by comparing an optical spectrum shape of the optical amplification signal with a target optical spectrum shape, and a control circuit that outputs a comparison signal based on the information signal. the pulse shaper further receives the comparison signal and adjusts the optical spectrum shape of the input signal based on information about a difference between the optical spectrum shape of the optical amplification signal and the target optical spectrum shape, which is included in the comparison signal.
Inventor(s): Dae-Won KIM of Daejeon (KR) for electronics and telecommunications research institute, Sun-Wook KIM of Daejeon (KR) for electronics and telecommunications research institute, Su-Min JANG of Daejeon (KR) for electronics and telecommunications research institute, Jae-Geun CHA of Daejeon (KR) for electronics and telecommunications research institute, Hyun-Hwa CHOI of Daejeon (KR) for electronics and telecommunications research institute
IPC Code(s): G06F16/11
CPC Code(s): G06F16/122
Abstract: disclosed herein are an apparatus and method for managing in-memory container storage. the apparatus includes one or more processors, executable memory for storing at least one program executed by the one or more processors, and a container file system for storing a container, which provides application virtualization. here, the container file system includes a merged access layer, a container layer, and an image layer, and the at least one program provides an application with link information of files in the container layer and the image layer, thereby allowing the application to access the files.
Inventor(s): Tae-Youb KIM of Daejeon (KR) for electronics and telecommunications research institute, Juhyun PARK of Daejeon (KR) for electronics and telecommunications research institute, Chil Seong AH of Daejeon (KR) for electronics and telecommunications research institute, Ji-Young OH of Daejeon (KR) for electronics and telecommunications research institute, Doo-Hee CHO of Daejeon (KR) for electronics and telecommunications research institute
IPC Code(s): G06F30/27, F41H3/00, H04N23/21, H04N23/23
CPC Code(s): G06F30/27
Abstract: disclosed is a camouflage pattern forming device, which includes a communication unit that receives first data including a location of an observer from an external device, an information collection unit that collects second data including images for each of a plurality of wavelength bands in external environment, a pattern forming unit that forms pattern data of the plurality of wavelength bands by performing machine learning based on the first data, the second data, and third data including camouflage pattern data for each environment, and a display unit that receives the pattern data from the pattern forming unit to form and display a camouflage patterns of the plurality of wavelength bands, and the display unit includes a display device and a heat generator capable of adjusting a heat emissivity.
Inventor(s): Changkyu LEE of Daejeon (KR) for electronics and telecommunications research institute, Hyun Jeong LEE of Daejeon (KR) for electronics and telecommunications research institute
IPC Code(s): G06N3/098
CPC Code(s): G06N3/098
Abstract: a method of forming a federated digital twin and a digital twin for performing the method are disclosed. the digital twin includes general functions (gf) configured to provide a function and data of the digital twin and federation orchestration functions (fof), wherein the fof are configured to discover one or more other digital twins to federate with the digital twin, determine, from among the discovered digital twins, a digital twin to form a federated digital twin, and form the federated digital twin by establishing a communication connection with the determined digital twin.
Inventor(s): Sung Chang LIM of Daejeon-si (KR) for electronics and telecommunications research institute, Hui Yong KIM of Daejeon-si (KR) for electronics and telecommunications research institute, Se Yoon JEONG of Daejeon-si (KR) for electronics and telecommunications research institute, Suk Hee CHO of Daejeon-si (KR) for electronics and telecommunications research institute, Jong Ho KIM of Daejeon-si (KR) for electronics and telecommunications research institute, Ha Hyun LEE of Seoul (KR) for electronics and telecommunications research institute, Jin Ho LEE of Daejeon-si (KR) for electronics and telecommunications research institute, Jin Soo CHOI of Daejeon-si (KR) for electronics and telecommunications research institute, Jin Woong KIM of Daejeon-si (KR) for electronics and telecommunications research institute, Chie Teuk AHN of Daejeon-si (KR) for electronics and telecommunications research institute
IPC Code(s): H04N19/52
CPC Code(s): H04N19/52
Abstract: an inter prediction method according to the present invention comprises: a step for deriving reference motion information related to a unit to be decoded in a current picture; and a step for performing motion compensation for the unit to be decoded, using the reference motion information that has been derived. according to the present invention, image encoding/decoding efficiency can be enhanced.
Inventor(s): Ha Hyun LEE of Seoul (KR) for electronics and telecommunications research institute, Jung Won KANG of Daejeon (KR) for electronics and telecommunications research institute, Sung Chang LIM of Daejeon (KR) for electronics and telecommunications research institute, Jin Ho LEE of Daejeon (KR) for electronics and telecommunications research institute, Hui Yong KIM of Daejeon (KR) for electronics and telecommunications research institute
IPC Code(s): H04N19/593, H04N19/105, H04N19/176, H04N19/513
CPC Code(s): H04N19/593
Abstract: an image encoding/decoding method and apparatus are disclosed. the image decoding method includes acquiring prediction mode information of a current block from a bitstream, decoding an intra block copy prediction mode of the current block using the prediction mode information of the current block, and reconstructing the current block based on the intra block copy prediction mode. the intra block copy prediction mode is at least one of a block copy based skip mode, a block copy based merge mode or a block copy based amvp mode.
Inventor(s): Jung-Woo CHOI of Daejeon (KR) for electronics and telecommunications research institute, Jae-hyoun YOO of Daejeon (KR) for electronics and telecommunications research institute, Kyeongok KANG of Daejeon (KR) for electronics and telecommunications research institute, Soo Young PARK of Daejeon (KR) for electronics and telecommunications research institute, Yong Ju LEE of Daejeon (KR) for electronics and telecommunications research institute, Dae Young JANG of Daejeon (KR) for electronics and telecommunications research institute, Young Ho JEONG of Daejeon (KR) for electronics and telecommunications research institute, Seongrae KIM of Daejeon (KR) for electronics and telecommunications research institute
IPC Code(s): H04S7/00
CPC Code(s): H04S7/305
Abstract: a method and apparatus for generating late reverberation are provided. the method includes generating a reverberation parameter required to generate late reverberation based on an early room impulse response, outputting late reverberation based on the reverberation parameter, and outputting a room impulse response based on the early room impulse response and the late reverberation.
Inventor(s): Han Jun PARK of Daejeon (KR) for electronics and telecommunications research institute, Yong Jin KWON of Daejeon (KR) for electronics and telecommunications research institute, An Seok LEE of Daejeon (KR) for electronics and telecommunications research institute, Heesoo LEE of Daejeon (KR) for electronics and telecommunications research institute, Yun Joo KIM of Daejeon (KR) for electronics and telecommunications research institute, Hyun Seo PARK of Daejeon (KR) for electronics and telecommunications research institute, Jung Bo SON of Daejeon (KR) for electronics and telecommunications research institute, Yu Ro LEE of Daejeon (KR) for electronics and telecommunications research institute
IPC Code(s): H04W24/10, H04L41/16, H04W24/02
CPC Code(s): H04W24/10
Abstract: a method of identifying an artificial intelligence (ai)/machine learning (ml) functionality and model supported for mobile communication operated in a mobile communication system including a base station and one or more user equipments (ues), the method comprising: delivering, from the base station, dataset identification information regarding at least one dataset to the ue; and reporting, by the ue, valid ai/ml-related ue capability for the at least one dataset corresponding to the dataset identification information to the base station.
Inventor(s): Changki KIM of Daejeon (KR) for electronics and telecommunications research institute, Jeoung Lak HA of Daejeon (KR) for electronics and telecommunications research institute, Namseok KO of Daejeon (KR) for electronics and telecommunications research institute
IPC Code(s): H04W48/16, H04W8/20, H04W24/02
CPC Code(s): H04W48/16
Abstract: disclosed is an operation method of a session management function (smf) apparatus for providing a user plane function (upf) event exposure service in a wireless communication system, the operation method including: obtaining a upf event exposure service subscription request from a consumer network function (nf) of a upf event, wherein the upf event exposure service subscription request includes reporting suggestion information; and providing the reporting suggestion information to a upf on the basis of the upf event exposure service subscription request, wherein the reporting suggestion information includes reporting detailed information applied to a result report for the upf event.
Inventor(s): Jae Heung KIM of Daejeon (KR) for electronics and telecommunications research institute
IPC Code(s): H04W52/02, H04L1/08, H04W56/00, H04W76/28
CPC Code(s): H04W52/0235
Abstract: a method of a network node may comprise: transmitting first control information to one or more terminals including a network energy saving (nes) terminal, the first control information including information on whether the nes terminal supporting an nes operation is allowed to perform an access procedure to the network node; and in response to that the nes terminal is allowed to perform an access procedure to the network node, performing the access procedure with the nes terminal.
Inventor(s): Sung Hyun HWANG of Daejeon (KR) for electronics and telecommunications research institute, Kyu Min KANG of Daejeon (KR) for electronics and telecommunications research institute, Jae Cheol PARK of Daejeon (KR) for electronics and telecommunications research institute, Jin Hyung OH of Daejeon (KR) for electronics and telecommunications research institute, Dong Woo LIM of Daejeon (KR) for electronics and telecommunications research institute, Su Na CHOI of Daejeon (KR) for electronics and telecommunications research institute, Yong Ho KIM of Incheon (KR) for electronics and telecommunications research institute
IPC Code(s): H04W74/0816
CPC Code(s): H04W74/0816
Abstract: disclosed are a method and device for bidirectional communication in a wireless lan. the method of a first sta comprises the steps of: receiving, from an ap, a first frame including an information element indicating txop sharing; confirming a shared txop duration on the basis of the first frame; and communicating with a second sta within the shared txop duration.
Inventor(s): Sung Hyun HWANG of Daejeon (KR) for electronics and telecommunications research institute, Kyu Min KANG of Daejeon (KR) for electronics and telecommunications research institute, Jae Cheol PARK of Daejeon (KR) for electronics and telecommunications research institute, Jin Hyung OH of Daejeon (KR) for electronics and telecommunications research institute, Dong Woo LIM of Daejeon (KR) for electronics and telecommunications research institute, Su Na CHOI of Daejeon (KR) for electronics and telecommunications research institute, Yong Ho KIM of Incheon (KR) for electronics and telecommunications research institute
IPC Code(s): H04W74/0833, H04L1/00, H04W74/08, H04W74/0816
CPC Code(s): H04W74/085
Abstract: a method and apparatus for nstr communication in a communication system supporting multiple links are disclosed. a method for a first device comprises the steps of: if a first backoff operation has succeeded on a first link belonging to a first pair of nstr links on which an str operation of a second device is not supported, transmitting a first data frame to the second device on the first link; performing a second backoff operation for transmission of a second data frame on a second link belonging to the first pair of nstr links; if the second backoff operation has succeeded on the second link, identifying whether or not a transmission operation of the second device is performed on the first link belonging to the pair of nstr links; and transmitting the second data frame to the second device on the second link.
Electronics and Telecommunications Research Institute patent applications on October 10th, 2024
- Electronics and Telecommunications Research Institute
- G01S19/43
- G01S19/40
- CPC G01S19/43
- Electronics and telecommunications research institute
- G02F1/35
- H01S3/00
- CPC G02F1/353
- G06F16/11
- CPC G06F16/122
- G06F30/27
- F41H3/00
- H04N23/21
- H04N23/23
- CPC G06F30/27
- G06N3/098
- CPC G06N3/098
- H04N19/52
- CPC H04N19/52
- H04N19/593
- H04N19/105
- H04N19/176
- H04N19/513
- CPC H04N19/593
- H04S7/00
- CPC H04S7/305
- H04W24/10
- H04L41/16
- H04W24/02
- CPC H04W24/10
- H04W48/16
- H04W8/20
- CPC H04W48/16
- H04W52/02
- H04L1/08
- H04W56/00
- H04W76/28
- CPC H04W52/0235
- H04W74/0816
- CPC H04W74/0816
- H04W74/0833
- H04L1/00
- H04W74/08
- CPC H04W74/085
