-
公开(公告)号：US12167466B2
公开(公告)日：2024-12-10
申请号：US17843287
申请日：2022-06-17
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sunho Park , Youngjoon Kim , Kitaek Bae
IPC: H04W74/0833 , H04L43/0864
Abstract: The disclosure relates to a 5th generation (5G) or 6th generation (6G) communication system for supporting a data transmission rate higher than a 4th generation (4G) communication system such as long term evolution (LTE). A user equipment (UE) in a communication system is provided. The UE includes a transceiver, and a controller configured to receive, from a base station, system information including information related to transmission of a random access preamble, and to transmit, to the base station, a physical random access channel (PRACH) including the random access preamble. The PRACH includes at least one primary signal part including a first sequence for measuring a first delay within a symbol, and at least one secondary signal part including a second sequence for measuring a second delay in units of symbols, and a round trip delay (RTD) between the UE and the base station may be determined based on the first delay within the symbol and the second delay in units of symbols.
-
公开(公告)号：US20210091987A1
公开(公告)日：2021-03-25
申请号：US17024041
申请日：2020-09-17
Applicant: Samsung Electronics Co., Ltd.
Inventor： Eungkuk Nam , Joosung Park , Taehyun Kim , Kitaek Bae
Abstract: An operating method and an apparatus are provided in which state information is received from at least one of a higher layer and a plurality of terminals. A respective allocation resource is determined for each of the plurality of terminals, based on the state information. A respective guard band is determined to be allocated for each of the plurality of terminals, based on the respective allocation resource. Respective resource blocks (RBs) are determined for each of the plurality of terminals, based on the respective guard band. Information about the determined respective RBs is transmitted to respective terminals of the plurality of terminals.
-
公开(公告)号：US10862684B2
公开(公告)日：2020-12-08
申请号：US15527150
申请日：2015-11-17
Applicant: Samsung Electronics Co., Ltd.
Inventor： Dohy Hong , Hyeonjin Kang , Ilju Na , Kitaek Bae
IPC: H04L9/32 , H04W4/80 , H04W12/06 , H04W48/04 , H04W12/00 , G06Q20/32 , H04W4/029 , H04L29/06 , H04W4/70
Abstract: The present disclosure relates to technologies for sensor networks, machine to machine (M2M) communication, machine type communication (MTC), and Internet of Things (IoT). The present disclosure may be utilized for intelligent services based on the above technologies (smart homes, smart buildings, smart cities, smart or connected cars, health care, digital education, retail businesses, security and safety-related services). The present invention relates to a method and apparatus that, when a user equipment notifies its identification information using an unsecured connection, enable the user equipment to notify the identification information in a secure manner using a one-time password (OTP) algorithm and proximity authentication and to receive services customized to user needs.
-
公开(公告)号：US11516056B2
公开(公告)日：2022-11-29
申请号：US17024041
申请日：2020-09-17
Applicant: Samsung Electronics Co., Ltd.
Inventor： Eungkuk Nam , Joosung Park , Taehyun Kim , Kitaek Bae
Abstract: An operating method and an apparatus are provided in which state information is received from at least one of a higher layer and a plurality of terminals. A respective allocation resource is determined for each of the plurality of terminals, based on the state information. A respective guard band is determined to be allocated for each of the plurality of terminals, based on the respective allocation resource. Respective resource blocks (RBs) are determined for each of the plurality of terminals, based on the respective guard band. Information about the determined respective RBs is transmitted to respective terminals of the plurality of terminals.
-
-
-
Search Results
4
records
(took 0.011 seconds)
