CONFIGURABILITY AND SIGNALING FOR HALF-TONE SHIFT

    公开(公告)号:US20210160121A1

    公开(公告)日:2021-05-27

    申请号:US16614106

    申请日:2018-06-15

    Abstract: Described is an apparatus of a User Equipment (UE) operable to communicate with an Evolved Node-B (eNB) on a wireless network. The apparatus may comprise a first circuitry, a second circuitry, and a third circuitry. The first circuitry may be operable to process a configuration transmission carrying a half-tone shifting indicator. The second circuitry may be operable to select one or more subcarrier frequencies for Uplink (UL) transmission based on the half-tone shifting indicator. The third circuitry may be operable to generate a UL transmission for the one or more subcarrier frequencies. The half-tone shifting indicator may have a first value indicating application of a half-subcarrier offset, and a second value indicating no application of the half-subcarrier offset.

    Apparatus, method and computer program for transceivers of a mobile communication system

    公开(公告)号:US10368300B2

    公开(公告)日:2019-07-30

    申请号:US15572844

    申请日:2016-06-08

    Abstract: An apparatus for a transceiver of a mobile communication system includes an interface configured to obtain receive signal information. The apparatus further includes a control module configured to determine a first cell identifying information of the mobile communication system based on the receive signal information, and configured to estimate an interfering signal information transmitted by a second cell of the mobile communication system based on the receive signal information. The interfering signal comprises control or payload data information of a second transceiver. The control module is further configured to detect a synchronization signal information transmitted for the cell based on the receive signal information and the interfering signal information. The control module is further configured to identify the first cell identifying information based on the synchronization signal information.

    ENHANCED SOUNDING REFERENCE SIGNALING FOR UPLINK BEAM TRACKING

    公开(公告)号:US20190081751A1

    公开(公告)日:2019-03-14

    申请号:US15743094

    申请日:2015-12-21

    Abstract: Apparatus, systems, and methods to implement enhanced sounding reference signaling for uplink (UL) beam tracking in communication systems are described. In one example, an apparatus of an evolved Node B (eNB) comprising processing circuitry to broadcast system information about one or more sets of uplink transmit time intervals and bandwidths available for a sounding reference signal (SRS) transmission from a first user equipment (UE), configure one or more UE-specific SRS processes for the first UE for uplink beam tracking, and configure one or more millimeter wave access points (mmW APs) to transmit a mmW signal to the first UE and receive a mmW signal from the first UE. Other examples are also disclosed and claimed.

    BEAMFORMING DEVICE
    18.
    发明申请
    BEAMFORMING DEVICE 审中-公开

    公开(公告)号:US20180212653A1

    公开(公告)日:2018-07-26

    申请号:US15745141

    申请日:2016-06-17

    CPC classification number: H04B7/0452 H04B7/0408 H04L5/0044

    Abstract: The disclosure relates to a beamforming device (200), including: a first beamforming circuit (201) configured to generate a first beam (211) based on a first set of beamforming coefficients; a second beamforming circuit (202) configured to generate a second beam (212) based on a second set of beamforming coefficients; and a scheduling circuit (203) configured to allocate (204, 206) a first set of frequency resources, a second set of frequency resources, the first set of beamforming coefficients and the second set of beamforming coefficients to a plurality of mobile stations (UE0, UE1, UE2) based on an optimality criterion related to a target scheduling metric.

    TECHNIQUES TO SUPPORT DIRECTIONAL TRANSMISSION AND RECEPTION BY WIRELESS NETWORK BOOSTERS

    公开(公告)号:US20180098228A1

    公开(公告)日:2018-04-05

    申请号:US15627299

    申请日:2017-06-19

    Abstract: Techniques to support directional transmission and reception by wireless network boosters are described. In one embodiment, for example, an apparatus may comprise logic, at least a portion of which is in hardware, the logic to receive a directionally-transmitted booster reference signal, receive a system information message comprising timing offset information, and determine a time at which to send a link establishment message based on the timing offset information and a time of receipt of the directionally-transmitted booster reference signal. Other embodiments are described and claimed.

    APPARATUS, SYSTEM AND METHOD OF RELAY BACKHAULING WITH MILLIMETER WAVE CARRIER AGGREGATION

    公开(公告)号:US20170230893A1

    公开(公告)日:2017-08-10

    申请号:US15503477

    申请日:2015-09-11

    Abstract: Some demonstrative embodiments include devices, systems and methods of relay backhauling with millimeter wave carrier aggregation. For example, a first Relay Node (RN) may include a cellular transceiver configured to communicate with a Donor evolved Node B (DeNB) over a cellular frequency band of a Primary cell (PCell); a millimeter-wave (mmWave) transceiver to communicate with a second RN via a backhaul link over a mmWave frequency band of a Secondary cell (SCell) within the PCell; and a controller to process a Relay-Physical-Downlink-Control-Channel (R-PDCCH) message received by the cellular transceiver over the cellular frequency band of the PCell, the R-PD-CCH message including cross-carrier scheduling information to schedule a downlink allocation over the backhaul link, the controller to trigger the mmWave transceiver to receive a downlink data packet from the second RN during the downlink allocation.

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