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    ENABLING CONCURRENT USE OF MULTIPLE CELLULAR NETWORK TECHNOLOGIES
    31.
    发明申请
    ENABLING CONCURRENT USE OF MULTIPLE CELLULAR NETWORK TECHNOLOGIES 审中-公开

    公开(公告)号：WO2019094770A1

    公开(公告)日：2019-05-16

    申请号：PCT/US2018/060098

    申请日：2018-11-09

    Applicant: GOOGLE LLC

    Inventor： STAUFFER, Erik Richard ,  AKRAM, Aamir ,  WANG, Jibing

    IPC: H04W88/08 ,  H04W72/00 ,  H04W76/15

    CPC classification number: H04W76/15 ,  H04W72/12 ,  H04W88/08

    Abstract: Methods, systems, and apparatus, including machine-readable media storing executable instructions, for enabling concurrent use of multiple cellular network technologies. In some implementations, a system includes a first wireless base station configured to support a first wireless connection providing uplink and downlink data transfer to a user device. The system includes a second wireless base station configured to support a second wireless connection providing at least downlink data transfer to the user device. The system includes a communication interface between the first wireless base station and the second wireless base station. The system includes a first scheduler, coupled to the first wireless base station, configured to schedule uplink timeslots such that the user device can use a single radio to concurrently communicate with the first wireless base station using the first wireless connection and with the second wireless base station using the second wireless connection.

    EMERGENCY COMMUNICATION IN A WIRELESS SYSTEM
    32.
    发明申请
    EMERGENCY COMMUNICATION IN A WIRELESS SYSTEM 审中-公开

    公开(公告)号：WO2019094084A1

    公开(公告)日：2019-05-16

    申请号：PCT/US2018/047121

    申请日：2018-08-20

    Applicant: GOOGLE LLC

    Inventor： WANG, Jibing ,  HENDIN, Neil ,  STAUFFER, Erik Richard ,  AKRAM, Aamir

    IPC: H04W4/90 ,  H04L12/24 ,  H04W88/02 ,  H04W4/02 ,  H04L29/08 ,  H04W52/38 ,  H04W60/00 ,  H04W76/50 ,  H04W52/04

    Abstract: The present disclosure describes methods and apparatuses for enhancing emergency communications in a wireless system. Implementations can be realized with an end‑user device, a base station, or a combination thereof. Described implementations facilitate the institution of emergency communications with a heightened level of reliability to increase the safety of an end‑user that is relying on a wireless connection to make an emergency communication. Example implementations include local transmission priority elevation, automatic audio channel modification, transmission power boosting, end‑user interaction control, modulation scheme adjustment, robust category selection, prioritized resource assignment, and so forth. In some aspects, an end‑user device includes a transmission data buffer to store emergency communication data having a first priority level and other communication data having a second priority level. A transmission priority elevation module elevates the first priority level above the second priority level based on the first priority level being associated with the emergency communication data.

    DOWNLINK-ONLY FIFTH GENERATION NEW RADIO
    33.
    发明申请
    DOWNLINK-ONLY FIFTH GENERATION NEW RADIO 审中-公开

    公开(公告)号：WO2019046482A1

    公开(公告)日：2019-03-07

    申请号：PCT/US2018/048628

    申请日：2018-08-29

    Applicant: GOOGLE LLC

    Inventor： WANG, Jibing ,  STAUFFER, Erik Richard ,  AKRAM, Aamir

    IPC: H04B7/0413 ,  H04W76/00

    Abstract: In aspects of downlink-only fifth generation new radio, a mobile communication device includes a radio frequency transceiver, a radio frequency receiver, and a processor and memory system to implement a radio control manager application that establishes an LTE anchor link with a base station using the LTE transceiver, establishes a 5G NR downlink from the base station to the mobile communication device using the radio frequency receiver, and manages the 5G NR downlink via an uplink of the LTE anchor link. In another aspect, a mobile communication device estimates channel conditions for a 5G NR downlink, selects a precoding matrix to beamform the 5G NR downlink, and provides an indication of the selected precoding matrix via the LTE anchor link.

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