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公开(公告)号：WO2018204756A1
公开(公告)日：2018-11-08
申请号：PCT/US2018/031045
申请日：2018-05-04
Applicant: INTEL IP CORPORATION
Inventor： ZHANG, Yushu , DAVYDOV, Alexei , LEE, Wook, Bong , XIONG, Gang , ZHENG, Xinyue
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 arrange phase tracking reference signal (PT-RS) resource elements (REs) and data REs as an arrangement for a transmission based on one or more diversity factors. The one or more diversity factors include a time domain and a frequency domain. The one or more processors are also configured to provide the transmission having the PT-RS REs to the RF interface for transmission to a user equipment (UE) device.
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公开(公告)号：WO2018204882A1
公开(公告)日：2018-11-08
申请号：PCT/US2018/031249
申请日：2018-05-04
Applicant: INTEL IP CORPORATION
Inventor： DAVYDOV, Alexei , LEE, Dae, Won , XIONG, Gang , ZHANG, Yushu , LEE, Wook, Bong
Abstract: Technology for a user equipment (UE) operable for quasi-co-location (QCL) is disclosed. The UE can demodulate a synchronization signal (SS) block transmitted by a gNB from a first antenna port, wherein one or more of a Doppler shift, a Doppler spread, an average delay, a delay spread, and spatial receiving parameters are derived from the SS block. The UE can decode a QCL indication that provides an assumption of QCL between a first reference signal of the first antenna port and a second reference signal of a second antenna port. The UE can demodulate the physical channel or the reference signal transmitted by the gNB from the second antenna port, using one or more of the Doppler shift, the Doppler spread, the average delay, the delay spread, and the spatial receiving parameters based on the assumption of QCL.
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公开(公告)号：WO2018204882A4
公开(公告)日：2018-11-08
申请号：PCT/US2018/031249
申请日：2018-05-04
Applicant: INTEL IP CORPORATION
Inventor： DAVYDOV, Alexei , LEE, Dae, Won , XIONG, Gang , ZHANG, Yushu , LEE, Wook, Bong
Abstract: Technology for a user equipment (UE) operable for quasi-co-location (QCL) is disclosed. The UE can demodulate a synchronization signal (SS) block transmitted by a gNB from a first antenna port, wherein one or more of a Doppler shift, a Doppler spread, an average delay, a delay spread, and spatial receiving parameters are derived from the SS block. The UE can decode a QCL indication that provides an assumption of QCL between a first reference signal of the first antenna port and a second reference signal of a second antenna port. The UE can demodulate the physical channel or the reference signal transmitted by the gNB from the second antenna port, using one or more of the Doppler shift, the Doppler spread, the average delay, the delay spread, and the spatial receiving parameters based on the assumption of QCL.
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