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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：US20200092946A1
公开(公告)日：2020-03-19
申请号：US16467185
申请日：2018-04-02
Applicant: Intel IP Corporation
Inventor： Gang Xiong , Hong He , Debdeep Chatterjee , Honglei Miao , Yongjun Kwak
Abstract: Technology for a user equipment, operable to configure a control resource set (CORESET) is disclosed. The UE can decode a signal, received from a next generation node B (gNB), that includes a resource element group (REG) bundling size for a first CORESET. The UE can decode a signal, received from the gNB that includes a REG bundling size for a second CORESET. The UE can decode a control message contained in one or more REGs in one or more of the first CORESET or the second CORESET.
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3.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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4.发明申请公开(公告)号：US20200178350A1
公开(公告)日：2020-06-04
申请号：US16638025
申请日：2018-08-08
Applicant: INTEL IP CORPORATION
Inventor： Honglei Miao , Yushu Zhang , Yongjun Kwak , Daewon Lee , Gregory V Morozov , Seung Hee Han
IPC: H04W88/06 , H04W76/27 , H04W88/10 , H04W56/00 , H04W74/08 , H04W16/28 , H04L5/00 , H04W52/36 , H04W72/04
Abstract: Techniques discussed herein can facilitate power ramping of PRACH (Physical Random Access Channel), for example, in connection with change of best gNB (next generation Node B) Tx (Transmit) beam and/or dynamic beam switching for control and/or data channels. Power ramping techniques discussed herein can comprise techniques for determining at least one of a power ramping counter or power offset for PRACH in connection with a change in best DL (Downlink) Tx (Transmit) beam. Dynamic beam switching techniques discussed herein can comprise employing DCI comprising at least one beam indication field indicating a beam index of a new beam of a BPL (Beam Pair Link) for at least one of a data channel or a control SS (Search Space).
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公开(公告)号：US20200067589A1
公开(公告)日：2020-02-27
申请号：US16487665
申请日：2018-03-21
Applicant: INTEL IP CORPORATION
Inventor： Kyeongin Jeong , Candy Yiu , Dae Won Lee , Yongjun Kwak , Ansab Ali , Youn Hyoung Heo
IPC: H04B7/06 , H04W76/19 , H04B17/309 , H04W24/10 , H04W28/04
Abstract: Apparatuses of wireless communication devices are disclosed. An apparatus of a user equipment includes one or more processors configured to start a first timer responsive to detection of a Radio Link (RL) failure, start a second timer and trigger a beam recovery procedure one or more times responsive to expiry of the first timer if RL recovery is not detected, and start a third timer and attempt to find a suitable cell for Radio Resource Control (RRC) connection reestablishment responsive to one or more expiries of the second timer if RL recovery fails. The one or more processors are also configured to go to an RRC idle or inactive state responsive to expiry of the third timer if a suitable cell for RRC connection reestablishment is not found.
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Patent Agency Ranking
6.发明申请公开(公告)号：US20200008247A1
公开(公告)日：2020-01-02
申请号：US16473382
申请日：2018-03-22
Applicant: Intel IP Corporation
Inventor： Yongjun Kwak , Dae Won Lee , Seung Hee Han , Gregory V. Morozov , Ansab Ali
Abstract: Techniques discussed herein can facilitate configuration and/or multi-beam operation of a NR (New Radio) PRACH (Physical Random Access Channel). One example embodiment employable at a UE (User Equipment) comprises processing circuitry configured to process higher layer signaling indicating a NR (New Radio) random access configuration; generate a random access preamble sequence based at least in part on the random access configuration; map the random access preamble sequence to a set of resources for each of a plurality of sets of beamforming weights; process N RARs (Random Access Responses) associated with the random access preamble sequence, wherein N is an integer greater than one; generate a random access Msg3 (message 3); and map N copies of the random access Msg3 to a PUSCH (Physical Uplink Shared Channel).
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公开(公告)号：US20190357185A1
公开(公告)日：2019-11-21
申请号：US16477475
申请日：2018-05-04
Applicant: Intel IP Corporation
Inventor： Yongjun Kwak , Honglei Miao , Debdeep Chatterjee , Gang Xiong , Hong He , Dae Won Lee
IPC: H04W72/04
Abstract: Embodiments herein may relate to transmission, in a first physical channel transmission, of an indication of a first set of parameters related to a control channel; and transmission, in a control channel transmission using the first set of parameters, of an indication of a second set of parameters related to the control channel. Further embodiments may relate to identifying a first parameter related to interleaving REGBs of a PDCCH transmission, wherein the first parameter is selected from a first plurality of parameters; interleaving the REGBs based on the first parameter to form a CCE, and transmitting die CCE in the PDCCH transmission. Other embodiments may be described and/or claimed.
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公开(公告)号：US20200077470A1
公开(公告)日：2020-03-05
申请号：US16500772
申请日：2018-05-03
Applicant: Intel IP Corporation
Inventor： Gang Xiong , Debdeep Chatterjee , Alexey Khoryaev , Sergey Panteleev , Hong He , Yushu Zhang , Yongjun Kwak
Abstract: Described is an apparatus of a User Equipment (UE). The apparatus may comprise a first circuitry, a second circuitry, and a third circuitry. The first circuitry may be operable to process one or more configuration transmissions from the gNB carrying a rule for Uplink (UL) collisions and process a first Downlink (DL) transmission and a second DL transmission. The second circuitry may be operable to identify a first UL transmission for the first DL transmission and a second UL transmission for the second DL transmission, the first UL transmission overlapping with the second UL transmission in at least one Orthogonal Frequency Division Multiplexing (OFDM) symbol. The third circuitry may be operable to generate at least one of the first UL transmission and the second UL transmission in accordance with the rule for UL collisions.
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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：US20200008209A1
公开(公告)日：2020-01-02
申请号：US16483252
申请日：2018-03-23
Applicant: Intel IP Corporation
Inventor： Yushu Zhang , Wook Bong Lee , Gang Xiong , Hong He , Yongjun Kwak , Daewon Lee , Seung Hee Han , Alexei Davydov , Guotong Wang
Abstract: An apparatus is configured to be employed within a base station. The apparatus comprises baseband circuitry which includes a radio frequency (RF) interface and one or more processors. The one or more processors are configured to select one or more recovery channels based on one or more recovery factors; determine a beam recovery frame structure using the selected one or more recovery channels and based at least partially on beam correspondence capabilities; and provide the selected one or more recovery channels and the determined beam recovery frame structure to the RF interface for transmission to a user equipment (UE) device.
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