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公开(公告)号：US20180263021A1
公开(公告)日：2018-09-13
申请号：US15760975
申请日：2015-12-23
Applicant: Intel IP Corporation
Inventor： Hong He , Seughee Han , Alexei Vladimirovich Davydov , Gang Xiong
CPC classification number: H04W72/042 , H04L1/0026 , H04L1/0073 , H04L1/1607 , H04L1/1671 , H04L1/1812 , H04L1/1861 , H04L5/001 , H04L5/0023 , H04L5/0055 , H04L5/0057 , H04W52/325 , H04W72/0413 , H04W72/12
Abstract: Future LTE systems will support massive carrier aggregation that necessitates transmission of a large number of acknowledgement signals (HARQ-ACKs) in response to downlink data transmitted over multiple component carriers. Described herein are methods and apparatus for efficiently transmitting HARQ-ACK and periodic channel state information (P-CSI) bits over the PUCCH (physical uplink control channel).
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12.发明授权公开(公告)号：US10075265B2
公开(公告)日：2018-09-11
申请号：US15727920
申请日：2017-10-09
Applicant: Intel IP Corporation
Inventor： Jan Ellenbeck , Sabine Roessel , Bernhard Raaf , Thorsten Clevorn , Stefan Franz , Alexei Vladimirovich Davydov
IPC: H04B15/00 , H04L5/00 , H04W48/16 , H04W28/04 , H04W72/08 , H04W56/00 , H04W84/18 , H04W28/08 , H04W40/24 , H04W80/04 , H04W88/02 , H04W8/00 , H04J11/00 , H04W72/04 , H04W72/12 , H04W84/04
CPC classification number: H04L5/0007 , H04B15/00 , H04J11/00 , H04L5/0005 , H04L5/0048 , H04L5/005 , H04L5/0073 , H04W8/005 , H04W28/04 , H04W28/08 , H04W40/246 , H04W48/16 , H04W56/002 , H04W72/0413 , H04W72/044 , H04W72/082 , H04W72/1215 , H04W80/04 , H04W84/042 , H04W84/18 , H04W88/02 , Y02D70/00 , Y02D70/1224 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/166 , Y02D70/168 , Y02D70/21 , Y02D70/22 , Y02D70/23
Abstract: Embodiments of an enhanced node B (eNB) and methods for network-assisted interference cancellation with reduced signaling in a 3GPP LTE network are generally described herein. In some embodiments, the number of transmission options is reduced by introducing a smaller signaling codebook. In some embodiments, higher-layer feedback from the UE to the eNodeB is established to inform the eNB about certain NA-ICS capabilities of the UE. In some embodiments, the number of signaling options is reduced by providing only certain a priori information. In some embodiments, correlations in the time and/or frequency domain are exploited for reducing the signaling message. In some embodiments, differential information is signaled in the time and/or frequency domain for reducing the signaling message.
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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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Patent Agency Ranking
公开(公告)号：US20210044409A1
公开(公告)日：2021-02-11
申请号：US16977257
申请日：2018-08-09
Applicant: INTEL IP CORPORATION
Inventor： Alexei Vladimirovich Davydov , Gang Xiong , Yushu Zhang , Victor Alexandrovich Sergeev , Joonyoung Cho
Abstract: An apparatus of a New Radio (NR) User Equipment (UE), a method and system. The apparatus includes one or more processors to encode a two part CSI including: encode a two part CSI including: encoding information bits of a first channel state information (CSI) type and information bits of a second CSI part to generate, respectively, encoded bits of a first CSI part and encoded bits of a second CSI part, a payload size of the second CSI part being based on encoded bits of the first CSI part and further being encoded separately from information bits of the first CSI part; and mapping the encoded bits of the first CSI part onto a first physical resource and the encoded bits of the second CSI part onto a second physical resource different from the first physical resource; and configure the two part CSI in a long or short PUCCH for transmission to a NR evolved Node B (gNodeB).
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15.发明授权公开(公告)号：US10587389B2
公开(公告)日：2020-03-10
申请号：US15589255
申请日：2017-05-08
Applicant: Intel IP Corporation
Inventor： Seunghee Han , Apostolos Papathanassiou , Hong He , Jong-Kae Fwu , Alexei Vladimirovich Davydov
IPC: H04L5/00 , H04B1/7143
Abstract: Embodiments of wireless communication devices and methods for device discovery is generally described herein. Some of these embodiments describe an apparatus having processing circuitry arranged to configure a single-tone discovery signal for transmission in a symbol in a transmission opportunity based on an assignment pattern. The assignment pattern may define frequency positions, for a set of transmission opportunities, at which the apparatus shall transmit discovery signals in the corresponding transmission opportunity. The apparatus may have physical layer circuitry arranged to transmit the single-tone discovery signal in the corresponding transmission opportunity. Other methods and apparatuses are also described.
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公开(公告)号：US20180302834A1
公开(公告)日：2018-10-18
申请号：US15569505
申请日：2015-09-25
Applicant: Intel IP Corporation
Inventor： Yujian Zhang , Mo-Han Fong , Pingping Zong , Alexei Vladimirovich Davydov
CPC classification number: H04W36/18 , H04W36/0022 , H04W36/0027 , H04W36/0055 , H04W36/0069 , H04W36/08 , H04W36/30 , H04W36/32 , H04W36/38 , H04W84/045
Abstract: User equipment (UE), an enhanced NodeB (eNB) and method of reducing handover latency are generally described. The UE may transmit measurement feedback to the eNB based on control signals. The UE may receive a reconfiguration message from the eNB or another eNB to the UE is attached. The reconfiguration message may contain reconfiguration information indicating whether or not a physical layer or layer 2 of the UE is to be reconfigured and/or a security key is to be updated. The reconfiguration information may be dependent on whether the handover is between eNBs controlled by a same entity and/or whether the handover comprises an intra-frequency transition. The UE or eNB may initiate handover of the UE. During handover the UE may avoid physical layer or layer 2 reconfiguration or the security key update. The security key and data for the UE may be provided directly between the eNBs.
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17.发明授权公开(公告)号：US09647818B2
公开(公告)日：2017-05-09
申请号：US14142021
申请日：2013-12-27
Applicant: Intel IP Corporation
Inventor： Seunghee Han , Apostolos Papathanassiou , Hong He , Jong-Kae Fwu , Alexei Vladimirovich Davydov
IPC: H04L5/00 , H04B1/7143
CPC classification number: H04L5/0058 , H04B1/7143 , H04B2201/71632 , H04L5/0012 , Y02D70/126 , Y02D70/20
Abstract: Embodiments of wireless communication devices and methods for device discovery is generally described herein. Some of these embodiments describe an apparatus having processing circuitry arranged to configure a single-tone discovery signal for transmission in a symbol in a transmission opportunity based on an assignment pattern. The assignment pattern may define frequency positions, for a set of transmission opportunities, at which the apparatus shall transmit discovery signals in the corresponding transmission opportunity. The apparatus may have physical layer circuitry arranged to transmit the single-tone discovery signal in the corresponding transmission opportunity. Other methods and apparatuses are also described.
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公开(公告)号：US09258104B2
公开(公告)日：2016-02-09
申请号：US14137500
申请日：2013-12-20
Applicant: Intel IP Corporation
Inventor： Shafi Bashar , Seunghee Han , Jong-Kae Fwu , Alexei Vladimirovich Davydov , Mo-Han Fong
IPC: H04L5/00 , H04B7/02 , H04W24/02 , H04W74/08 , H04B1/38 , H04W76/00 , H04W76/02 , H04W36/30 , H04B7/04 , H04B7/06 , H04W76/04 , H04W76/06
CPC classification number: H04W72/0413 , H04B1/38 , H04B7/024 , H04B7/0456 , H04B7/0639 , H04L1/1854 , H04L5/0007 , H04L5/0053 , H04L5/0055 , H04L5/0094 , H04L5/14 , H04L12/18 , H04L43/0823 , H04L65/1006 , H04L65/1016 , H04L65/105 , H04L65/4076 , H04L65/4092 , H04L67/02 , H04L67/1076 , H04W4/70 , H04W8/005 , H04W24/02 , H04W24/08 , H04W36/0088 , H04W36/0094 , H04W36/14 , H04W36/30 , H04W36/36 , H04W36/38 , H04W56/001 , H04W68/02 , H04W72/042 , H04W72/0446 , H04W72/048 , H04W72/0486 , H04W72/1215 , H04W72/1263 , H04W74/0808 , H04W76/00 , H04W76/10 , H04W76/11 , H04W76/12 , H04W76/15 , H04W76/20 , H04W76/22 , H04W76/27 , H04W76/28 , H04W76/30 , H04W76/38 , H04W84/045 , H04W84/12 , H04W88/02 , H04W88/06 , H04W88/08 , H04W92/20 , Y02D70/124 , Y02D70/126 , Y02D70/20
Abstract: A small cell station communicates with user equipment utilizing a reduced overhead demodulation reference signal (DMRS) pattern when good channel conditions are detected. An indicator field is used to identify whether a reduced overhead DMRS pattern is being transmitted. If appropriate, the reduced overhead DMRS pattern is generated and transmitted by the small cell station and received and used by the user equipment as indicated by the indicator field.
Abstract translation: 当检测到良好的信道条件时，小小区站利用减少的开销解调参考信号（DMRS）模式与用户设备进行通信。 指示符字段用于识别是否正在发送减少开销的DMRS模式。 如果合适，减小的开销DMRS模式由小型小区生成并发送，并由指示符字段指示的用户设备接收和使用。
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