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公开(公告)号：US10966164B2
公开(公告)日：2021-03-30
申请号：US16622429
申请日：2018-06-01
Applicant: INTEL IP CORPORATION
Inventor： Joonyoung Cho , Debdeep Chatterjee , Gang Xiong , Jeongho Jeon , Alexei Vladimirovich Davydov , Younjun Kwak , Dae Won Lee , Gregory Vladimirovich Morozov , Seunghee Han
Abstract: A user equipment (UE) can include processing circuitry configured to, during a physical random access channel (PRACH) procedure, select a first synchronization signal (SS) block from a plurality of SS blocks within a received SS burst set, the SS block selected based on signal quality measurements of the plurality of SS blocks. A PRACH preamble is encoded for transmission to a base station using a PRACH resource subset corresponding to the selected SS block, the transmission using a UE transmit (Tx) beam of a plurality of available Tx beams and transmit power indicated by a power ramping counter. Upon failing to detect a random access response (RAR) from the base station, a second SS block is selected, the power ramping counter is reset, and the PRACH preamble is encoded for re-transmission using a second PRACH resource subset and transmit power indicated by the reset power ramping counter.
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公开(公告)号：US10939501B2
公开(公告)日：2021-03-02
申请号：US16465486
申请日：2018-08-02
Applicant: Intel IP Corporation
Inventor： Debdeep Chatterjee , Dae Won Lee , Ajit Nimbalker , Gang Xiong
Abstract: An apparatus of a New Radio (NR) User Equipment (UE), a method and system. The apparatus includes a radio frequency (RF) interface and one or more processors coupled to the RF interface and configured to: decode a communication from a NR evolved Node B (gNodeB), the communication including information on configuration parameters of reserved physical resources confined within a bandwidth part (BWP) of a wireless channel, the configuration parameters including time and frequency resources; based on the communication, determine the reserved physical resources as being allocated reserved physical resources; and process signals received on, or for communication on, only physical resources not overlapping the allocated reserved physical resources.
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公开(公告)号：US10904948B2
公开(公告)日：2021-01-26
申请号：US16465486
申请日：2018-08-02
Applicant: Intel IP Corporation
Inventor： Debdeep Chatterjee , Dae Won Lee , Ajit Nimbalker , Gang Xiong
Abstract: An apparatus of a New Radio (NR) User Equipment (UE), a method and system. The apparatus includes a radio frequency (RF) interface and one or more processors coupled to the RF interface and configured to: decode a communication from a NR evolved Node B (gNodeB), the communication including information on configuration parameters of reserved physical resources confined within a bandwidth part (BWP) of a wireless channel, the configuration parameters including time and frequency resources; based on the communication, determine the reserved physical resources as being allocated reserved physical resources; and process signals received on, or for communication on, only physical resources not overlapping the allocated reserved physical resources.
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公开(公告)号：US20200014483A1
公开(公告)日：2020-01-09
申请号：US16490884
申请日：2018-03-02
Applicant: INTEL IP CORPORATION
Inventor： Dae Won Lee , Gregory Morozov , Ansab Ali , Seunghee Han , Yongjun Kwak
Abstract: Technology for a Next Generation NodeB (gNB) operable to encode a primary synchronization signal for transmission to a user equipment (UE) is disclosed. The gNB can identify a sequence d(n) for a primary synchronization signal. The sequence d(n) can be defined by: d(5 n)=1.2s(n), where s(n) is a maximum run length sequence (msequence) and s(n) is provided as s(n+7)=(s(n +4)+s(n)) mod 2, where 0.n.127. The gNB can generate the primary synchronization signal based on the sequence d(n). The gNB can encode the primary synchronization signal for transmission to the UE.
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公开(公告)号：US20190327024A1
公开(公告)日：2019-10-24
申请号：US16475619
申请日：2017-12-26
Applicant: INTEL IP CORPORATION
Inventor： Dae Won Lee , Seunghee Han , Ajit Nimbalker , Shirish Nagaraj
Abstract: A receiver processes a data signal and provides an acknowledgement within a turnaround time through use of code block alignment, reduced complexity or increased processing time. In a first embodiment, a radio access network (RAN) node enables encoded information to be segmented into multiple code blocks and maps a group of code blocks to be aligned with orthogonal frequency division multiplexing (OFDM) symbol boundaries such that efficient receiver processing can implement processing pipelining. In a second embodiment, the transmitter can provide more time or reduce the complexity of the packet, such as by repetition of bits of code blocks of the encoded information or by reserving resource elements (REs) such that the receiver has effectively more time (or less complexity) to process the last or last few code blocks of the packet.
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Patent Agency Ranking
公开(公告)号：US20190319699A1
公开(公告)日：2019-10-17
申请号：US16349960
申请日：2018-01-04
Applicant: INTEL IP CORPORATION
Inventor： Dae Won Lee , Seunghee Han , Gregory V. Morozov , Alexei Davydov , Hong He
Abstract: Systems and methods for synchronizing communications between a User Equipment (UE) and Base Station (BS) using a synchronization signal structure. The synchronization signal structure can include a sequence of Synchronization Signals (SS) 5 including repetitions of a synchronization signal burst set. The synchronization signal burst set can include a plurality of synchronization signal bursts. The synchronization signal bursts can include a plurality of synchronization signal blocks, wherein the synchronization signal blocks can include a plurality of Synchronization Signals (SS).
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公开(公告)号：US10742457B2
公开(公告)日：2020-08-11
申请号：US16127829
申请日：2018-09-11
Applicant: Intel IP Corporation
Inventor： Yongjun Kwak , Avik Sengupta , Dae Won Lee , Alexei Davydov , Seunghee Han , Gregory Morozov , Sameer Pawar
Abstract: Embodiments of the present disclosure describe apparatuses, systems, and methods for initialization of pseudo noise (PN) sequences for reference signals and data scrambling. Some embodiments may be to initialize the first M-sequence of the PN sequence with a fixed value; and initialize the second M-sequence of the PN sequence with a compressed value. Some embodiments may be to initialize the first M-sequence of the PN sequence with a fixed value; initialize the second M-sequence of the PN sequence with a part of the initialization parameters; and shift the PN sequence by another part of the initialization parameters. Some embodiments may be to initialize the first M-sequence of the PN sequence with a part of the initialization parameters; and initialize the second M-sequence of the PN sequence with another part of the initialization parameters. The embodiments may lead to a more efficient hardware design.
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公开(公告)号：US20200029259A1
公开(公告)日：2020-01-23
申请号：US16487390
申请日：2018-03-15
Applicant: Dae Won LEE , Intel IP Corporation
Inventor： Candy Yiu , Jing Zhu , Kyeongin Jeong , Dae Won Lee
Abstract: Devices, methods, user equipment (UE), base stations, storage media, and other embodiments are provided for a dynamic random access channel (RACH). In one embodiment, an apparatus includes a memory configured to store a configuration communication from a base station, the configuration communication comprising a dynamic dedicated random access channel (RACH) configuration (RACH-ConfigDedicated) information element, the RACH-ConfigDedicated information element comprising a plurality of dedicated random access parameters. Processing circuitry coupled to the memory is then configured to decode the configuration communication from the base station to identify the plurality of dedicated random access parameters and set up a RACH procedure for connection to the base station using the plurality of dedicated random access parameters. In various embodiments, different communications may be used for the dedicated random access parameters which are used in the RACH procedure.
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9.发明申请公开(公告)号：US20200022175A1
公开(公告)日：2020-01-16
申请号：US16465530
申请日：2018-03-22
Applicant: Intel IP Corporation
Inventor： Gang Xiong , Hong He , Ajit Nimbalker , Joonyoung Cho , Dae Won Lee
Abstract: An apparatus of a base station, system and method. The apparatus includes a memory and processing circuitry configured to: determine a physical downlink control channel (PDCCH) on a first component carrier; encode a first signal to be transmitted on the PDCCH, the first signal including downlink control information (DCI) on resources for a second signal to be transmitted on a second component carrier, wherein the DCI is based on a predetermined numerology, and wherein respective numerologies of the first component carrier and the second component carrier are different from one another. The processing circuitry is further to cause transmission of the first signal on the PDCCH, wherein a receiver of the second signal is to process the second signal based on the control information in the first signal.
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10.发明授权公开(公告)号：US10530503B2
公开(公告)日：2020-01-07
申请号：US16128111
申请日：2018-09-11
Applicant: Intel IP Corporation
Inventor： Alexei Davydov , Seunghee Han , Debdeep Chatterjee , Gregory Morozov , Dae Won Lee , Yongjun Kwak
Abstract: Embodiments of the present disclosure describe apparatuses, methods and machine-readable storage medium for Reference Signal Received Power (RSRP) measurement and allocation of Downlink (DL) transmission resources.
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