公开(公告)号：US20210013996A1

公开(公告)日：2021-01-14

申请号：US16936504

申请日：2020-07-23

Applicant: QUALCOMM Incorporated

Inventor： Wanshi CHEN ,  Jelena DAMNJANOVIC ,  Juan MONTOJO ,  Peter GAAL

IPC: H04L1/00 ,  H04L5/00

Abstract: Techniques for reporting channel quality information (CQI) in a multi-carrier wireless communication system are disclosed. In one aspect, a user equipment determines one or more reporting groups, each comprising a plurality of component carriers which are configured for the user equipment. The user equipment may detect a trigger from a base station that selects a reporting group and may respond to the trigger by sending CQI for at least the activated component carriers in the selected reporting group.

公开(公告)号：US20200322921A1

公开(公告)日：2020-10-08

申请号：US16837821

申请日：2020-04-01

Applicant: QUALCOMM Incorporated

Inventor： Yan ZHOU ,  Tao LUO ,  Juan MONTOJO ,  Xiaoxia ZHANG

IPC: H04W72/00 ,  H04W4/06 ,  H04W72/04 ,  H04L1/18

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive information identifying a semi-persistent scheduling (SPS) configuration for a broadcast or multicast (broadcast/multicast) communication. The UE may receive the broadcast/multicast communication in accordance with the SPS configuration. Numerous other aspects are provided.

公开(公告)号：US20200154355A1

公开(公告)日：2020-05-14

申请号：US16677485

申请日：2019-11-07

Applicant: QUALCOMM Incorporated

Inventor： Wooseok NAM ,  Tao LUO ,  Peter Pui Lok ANG ,  Juan MONTOJO ,  Olufunmilola Omolade AWONIYI-OTERI ,  Arumugam CHENDAMARAI KANNAN

IPC: H04W52/02 ,  H04W72/04 ,  H04L5/00

Abstract: Certain aspects of the present disclosure provide techniques for wake-up resource randomization for discontinuous reception operation. An example method generally includes obtaining configuration information for receiving at least one wake up signal (WUS) during an OFF duration of a discontinuous reception (DRX) mode of the UE; monitoring, during a WUS monitoring occasion occurring during the OFF duration of the DRX mode, the one or more resources for the at least one WUS based on the configuration information; and transitioning to an ON state of the DRX mode when the at least one WUS is detected in the one or more resources during the monitoring; or remaining in an OFF state of the DRX mode when the at least one WUS is not detected in the one or more resources during the monitoring.

公开(公告)号：US20200092739A1

公开(公告)日：2020-03-19

申请号：US16573523

申请日：2019-09-17

Applicant: QUALCOMM Incorporated

Inventor： Ming YANG ,  Kausik RAY CHAUDHURI ,  Juan MONTOJO ,  Sameh GUIRGUIS

IPC: H04W24/10 ,  H04B17/336 ,  H04L5/00 ,  H04W72/14 ,  H04W72/12 ,  H04B7/06

Abstract: Certain aspects of the present disclosure provide techniques for a UE-based CSI reporting request. In some cases, upon detecting a condition indicative of a change in channel conditions, a UE sends a request for CSI reporting.

公开(公告)号：US20190394010A1

公开(公告)日：2019-12-26

申请号：US16558699

申请日：2019-09-03

Applicant: QUALCOMM Incorporated

Inventor： Tao LUO ,  Wanshi CHEN ,  Juan MONTOJO

IPC: H04L5/00

Abstract: In a method of wireless communication, a UE receives a configuration to receive a CIF for a serving cell of a plurality of serving cells. In addition, the UE monitors a PDCCH on a primary cell of the plurality of serving cells. Said primary cell is different than said serving cell. Furthermore, the UE assumes information received in the PDCCH is for said primary cell when the received information has a common payload size and is in a common search space with a first CCE index in the common search space being equal to a first CCE index in a UE specific search space.

公开(公告)号：US20190279515A9

公开(公告)日：2019-09-12

申请号：US16049772

申请日：2018-07-30

Applicant: QUALCOMM Incorporated

Inventor： Aleksandar DAMNJANOVIC ,  Juan MONTOJO ,  Yongbin WEI ,  Peter GAAL ,  Alberto RICO ALVARINO ,  Edward TEAGUE

IPC: G08G5/00 ,  B64C39/02 ,  G05D1/00

Abstract: The disclosure relates to drone user equipment (UE) indications that may be conveyed to a wireless network. In particular, a UE that has flight capabilities (i.e., capabilities to operate as an unmanned aircraft system) and optional further capabilities to report a current height level may indicate such capabilities to the wireless network. As such, the wireless network may differentiate the drone UE from other UEs that only operate on the ground. Furthermore, the optional current height level may enable the wireless network to differentiate among drone UEs operating at different heights and/or from other UEs that are operating on the ground. The wireless network may further use the information indicating the flight capabilities either alone or in combination with the optional height information to configure power control parameters, manage interference, provide mobility management functions, generate neighbor lists, control beamforming, or implement a radio resource configuration or management procedure.

公开(公告)号：US20190268864A1

公开(公告)日：2019-08-29

申请号：US16405759

申请日：2019-05-07

Applicant: QUALCOMM Incorporated

Inventor： Shimman Arvind PATEL ,  Yongbin WEI ,  Peter GAAL ,  Alberto RICO ALVARINO ,  Gordon WALKER ,  Wanshi CHEN ,  Aleksandar DAMNJANOVIC ,  Juan MONTOJO

IPC: H04W56/00 ,  H04W72/04 ,  H04W72/00

Abstract: Aspects of the present disclosure relate to wireless communications and, more particularly, to synchronization for standalone long term evolution (LTE) broadcast. In one aspect, a method is provided which may be performed by a wireless device such as a base station (BS). The method generally includes providing unicast coverage to one or more user equipments (UEs) in a unicast coverage area within a larger coverage area, transmitting unicast data in one or more subframes, and transmitting synchronization signals within one or more of the broadcast subframes, wherein the broadcast signals are transmitted as single frequency network (SFN) transmissions synchronized with transmissions from one or more other base stations providing unicast coverage within the larger coverage area.

公开(公告)号：US20190028856A1

公开(公告)日：2019-01-24

申请号：US16140935

申请日：2018-09-25

Applicant: QUALCOMM Incorporated

Inventor： Sai Yiu Duncan HO ,  Wanshi CHEN ,  Juan MONTOJO ,  Parag Arun AGASHE

IPC: H04W4/08 ,  H04W8/18 ,  H04W74/08

CPC classification number: H04W4/08 ,  H04W8/186 ,  H04W74/08

Abstract: In accordance with one or more embodiments and corresponding disclosure thereof, various aspects are described in connection with providing shared scheduling request (SR) resources to devices for transmitting SRs. Identifiers related to the shared SR resources can be signaled to the devices along with indications of the shared SR resources in given time durations. Thus, devices can transmit an SR over shared SR resources related to one or more received identifiers for obtaining an uplink grant. This can decrease delay associated with receiving uplink grants since the device need not wait for dedicated SR resources before transmitting the SR. In addition, overhead can be decreased on control channels, as compared to signaling dedicated SR resources and/or uplink grants. Moreover, identifiers related to SR resources can correspond to a grouping of devices, such that a device can transmit over shared SR resources related to a group including the device.

公开(公告)号：US20180368081A1

公开(公告)日：2018-12-20

申请号：US16007589

申请日：2018-06-13

Applicant: QUALCOMM Incorporated

Inventor： Sony AKKARAKARAN ,  Wanshi CHEN ,  Valentin Alexandru GHEORGHIU ,  Juan MONTOJO ,  Yi HUANG ,  Tao LUO

IPC: H04W52/36 ,  H04W52/32 ,  H04W52/42 ,  H04W52/24 ,  H04W52/14

CPC classification number: H04W52/365 ,  H04W52/146 ,  H04W52/242 ,  H04W52/325 ,  H04W52/367 ,  H04W52/42

Abstract: Certain aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may determine one or more power parameters that contribute to a transmit power level for a sounding reference signal (SRS), wherein the one or more power parameters are configured differently for different types of SRS transmissions; determine the transmit power level for the SRS based at least in part on the one or more power parameters; and transmit the SRS using the transmit power level. Numerous other aspects are provided.

公开(公告)号：US20180368075A1

公开(公告)日：2018-12-20

申请号：US16005954

申请日：2018-06-12

Applicant: QUALCOMM Incorporated

Inventor： Shengbo CHEN ,  Tao LUO ,  Sumeeth NAGARAJA ,  Sony AKKARAKARAN ,  Makesh Pravin JOHN WILSON ,  Wooseok NAM ,  Kaushik CHAKRABORTY ,  Juan MONTOJO

IPC: H04W52/14 ,  H04W52/24 ,  H04W72/04 ,  H04W52/40

Abstract: Certain aspects of the present disclosure relate to methods and apparatus for uplink power control using communications systems operating according to new radio (NR) technologies. For example, a method for wireless communication by a base station includes providing power control parameters, to at least one user equipment (UE), for use in performing uplink transmit power control for one or more uplink transmissions sent using one or more uplink transmit beams, signaling the UE to set or reset one or more of the power control parameters, and transmitting one or more reference signals (RSs) using one or more downlink transmit beams, for the UE to measure for use in the uplink transmit power control.