公开(公告)号：US20170347353A1

公开(公告)日：2017-11-30

申请号：US15596806

申请日：2017-05-16

Applicant: QUALCOMM Incorporated

Inventor： Srinivas YERRAMALLI ,  Chirag Sureshbhai PATEL ,  Tao LUO ,  Peter GAAL ,  Juan MONTOJO ,  Xiaoxia ZHANG

IPC: H04W72/04

CPC classification number: H04W72/0413 ,  H04L1/0031 ,  H04L1/1671 ,  H04L5/0053 ,  H04W72/0446

Abstract: Certain aspects of the present disclosure relate to methods and apparatus for uplink control information (UCI) reporting. In certain aspects, a method includes receiving an indication of a number of symbols of a subframe available for uplink transmission. In certain aspects, the method further includes rate matching uplink control information (UCI) to the subframe based on the indication.

公开(公告)号：US20170223651A1

公开(公告)日：2017-08-03

申请号：US15421146

申请日：2017-01-31

Applicant: QUALCOMM Incorporated

Inventor： Chirag Sureshbhai PATEL ,  Tao LUO ,  Andrei Dragos RADULESCU ,  Ahmed Kamel SADEK ,  Tamer Adel KADOUS

IPC: H04W56/00 ,  H04W24/08 ,  H04W72/04

CPC classification number: H04W56/0015 ,  H04L5/0048 ,  H04W16/14 ,  H04W24/02 ,  H04W24/08 ,  H04W56/002 ,  H04W72/0446 ,  H04W74/02 ,  H04W74/0808 ,  H04W88/08

Abstract: Techniques for intra- and inter-operator coordination on a shared communication medium are disclosed. A central coordination server may send an operating mode information message to coordinate operation of different points on the communication medium. An access point may receive such an operating mode information message and adjust one or more communication parameters. An access point may determine a level of timing synchronization with neighboring access points and send a synchronization advertisement message to an access terminal. An access terminal may receive a synchronization advertisement message and perform one or more measurements of the neighboring access points.

公开(公告)号：US20170126346A1

公开(公告)日：2017-05-04

申请号：US15264850

申请日：2016-09-14

Applicant: QUALCOMM Incorporated

Inventor： Arumugam CHENDAMARAI KANNAN ,  Tao LUO ,  Chirag Sureshbhai PATEL ,  Tamer Adel KADOUS

IPC: H04J3/16 ,  H04L5/14 ,  H04W72/04

CPC classification number: H04J3/1694 ,  H04L5/0053 ,  H04L5/1469 ,  H04W72/04 ,  H04W72/0413 ,  H04W72/0446 ,  H04W74/02 ,  H04W74/08

Abstract: Disclosed are techniques for accessing a shared communication medium. An aspect includes communicating over the shared communication medium in accordance with a Time Division Duplexing (TDD) frame structure defining a set of downlink subframes and a set of uplink subframes, each uplink subframe being divided into a transmission gap period, a contention-exempt period, and a contention-compliant period, performing a contention procedure for contending for access to the shared communication medium during the transmission gap period, selectively transmitting contention-compliant uplink control signals during the contention-compliant period, and transmitting one or more contention-exempt uplink control signals during the contention-exempt period. An aspect includes receiving a downlink subframe of the shared communication medium and transmitting an acknowledgment of the downlink subframe during an uplink subframe of the shared communication medium, the uplink subframe occurring at least a predetermined number of subframes and/or at least a predetermined amount of time after the downlink subframe.

公开(公告)号：US20150257013A1

公开(公告)日：2015-09-10

申请号：US14197000

申请日：2014-03-04

Applicant: QUALCOMM Incorporated

Inventor： Chirag Sureshbhai PATEL ,  Mehmet YAVUZ ,  Rajat PRAKASH

IPC: H04W16/20 ,  H04W72/04 ,  H04W28/18

CPC classification number: H04W16/20 ,  H04W24/02 ,  H04W28/18 ,  H04W48/10 ,  H04W72/0406 ,  H04W84/045 ,  H04W84/12

Abstract: Providing inter-radio access technology (RAT) information in a wireless communication network may be achieved by determining, at a first base station operating in accordance with a first RAT, device capability information, system configuration information, or system parameter information for a second RAT different from the first RAT that is implemented by a second base station different from the first base station, and transmitting by the first base station the device capability, system configuration, or system parameter information for the second RAT over a wireless communication channel on the first RAT.

Abstract translation: 在无线通信网络中提供无线电接入技术（RAT）信息可以通过在根据第一RAT操作的第一基站处确定用于第二RAT的设备能力信息，系统配置信息或系统参数信息来实现 不同于由与第一基站不同的第二基站实现的第一RAT，并且由第一基站通过无线通信信道在第一基站上发送用于第二RAT的设备能力，系统配置或系统参数信息 鼠。

公开(公告)号：US20150085686A1

公开(公告)日：2015-03-26

申请号：US14496913

申请日：2014-09-25

Applicant: QUALCOMM Incorporated

Inventor： Vinay CHANDE ,  Chirag Sureshbhai PATEL ,  Tamer Adel KADOUS

IPC: H04W72/12 ,  H04W72/04 ,  H04L5/00 ,  H04W24/08

CPC classification number: H04W72/1231 ,  H04L5/0092

Abstract: Systems and methods for resource coordination and management in a communication environment are disclosed. The resource coordination and management may comprise, for example: transmitting channel and interference measurement signals over a plurality of resources; receiving link signal quality measurements that are based on the transmission of the channel and interference measurement signals over the plurality of resources; exchanging link signal quality measurement information with at least one apparatus, wherein the exchange of the link signal quality measurement information comprises sending information based on the received link signal quality measurements; and determining a data transmission schedule based on the exchange of the link signal quality measurement information.

Abstract translation: 披露了通信环境中资源协调和管理的系统和方法。 资源协调和管理可以包括例如：在多个资源上发送信道和干扰测量信号; 接收基于所述信道的传输和所述多个资源上的干扰测量信号的链路信号质量测量; 与至少一个装置交换链路信号质量测量信息，其中所述链路信号质量测量信息的交换包括基于所接收的链路信号质量测量发送信息; 以及基于所述链路信号质量测量信息的交换来确定数据传输调度。

公开(公告)号：US20140219117A1

公开(公告)日：2014-08-07

申请号：US14026564

申请日：2013-09-13

Applicant: QUALCOMM Incorporated

Inventor： Farhad MESHKATI ,  Lili ZHANG ,  Tamer Adel KADOUS ,  Chirag Sureshbhai PATEL ,  Vinay CHANDE ,  Ahmed Kamel SADEK ,  Mehmet YAVUZ

IPC: H04W24/08 ,  H04W16/10

CPC classification number: H04W24/08 ,  H04W16/10

Abstract: The present disclosure presents a method and an apparatus of triggering an inter cell interference coordination (ICIC) mechanism in a wireless network. For example, the disclosure presents a method for identifying a pilot pollution metric and determining when a pilot pollution condition based at least on the pilot pollution metric is satisfied. In addition, such as an example method may include triggering an ICIC mechanism when the pilot pollution condition is satisfied. As such, triggering an ICIC mechanism in a wireless network may be achieved.

Abstract translation: 本公开提供了一种在无线网络中触发小区间干扰协调（ICIC）机制的方法和装置。 例如，本公开提供了一种用于识别导频污染度量并且确定何时满足基于导频污染度量的导频污染状况的方法。 此外，诸如示例性方法可以包括当导引污染状况满足时触发ICIC机制。 因此，可以实现在无线网络中触发ICIC机制。

公开(公告)号：US20130237245A1

公开(公告)日：2013-09-12

申请号：US13787750

申请日：2013-03-06

Applicant: QUALCOMM INCORPORATED

Inventor： Peerapol TINNAKORNSRISUPHAP ,  Damanjit SINGH ,  Andrei Dragos RADULESCU ,  Chirag Sureshbhai PATEL

IPC: H04W64/00

CPC classification number: H04W64/00 ,  H04W24/02 ,  H04W84/045

Abstract: Disclosed are system and method for classifying location of a mobile device in a femtocell. In an aspect, the system and method are configured to receive, by a femtocell, location measurement information and performance measurement reports from a mobile device; classify location of the mobile device as indoors or outdoors based on the received location measurement information; and adjust a coverage area, transmit power, and/or radio frequency (RF) channel/band of the femtocell based on the location classification of the mobile device and performance measurements reports.

Abstract translation: 公开了用于对毫微微小区中的移动设备的位置进行分类的系统和方法。 在一方面，系统和方法被配置为由毫微微小区从移动设备接收位置测量信息和性能测量报告; 基于接收到的位置测量信息，将移动设备的位置分类为室内或室外; 并且基于移动设备的位置分类和性能测量报告来调整毫微微小区的覆盖区域，发射功率和/或射频（RF）信道/频带。

公开(公告)号：US20130235746A1

公开(公告)日：2013-09-12

申请号：US13793687

申请日：2013-03-11

Applicant: QUALCOMM INCORPORATED

Inventor： Chirag Sureshbhai PATEL ,  Vinay CHANDE ,  Mehmet YAVUZ

IPC: H04W72/04

CPC classification number: H04W72/0453 ,  H04W16/10 ,  H04W16/16 ,  H04W24/02 ,  H04W84/042 ,  H04W84/045 ,  H04W88/08

Abstract: Femto node radio frequency channel selection may be achieved by selecting between a first band of operating channels and a second band of operating channels for a femto node based on at least one band-selection criterion, the first band including a plurality of channels that are higher in frequency than a plurality of channels in the second band, and configuring the femto node for operation according to one or more operating channels in the selected band.

Abstract translation: 可以通过基于至少一个频带选择标准在毫微微节点的操作信道的第一频带和第二频带的操作信道之间进行选择来实现毫微微节点射频信道选择，所述第一频带包括较高的多个信道 频率比第二频带中的多个频道，并且根据所选频带中的一个或多个操作信道来配置用于操作的毫微微节点。

公开(公告)号：US20230188275A1

公开(公告)日：2023-06-15

申请号：US17907656

申请日：2021-05-25

Applicant: QUALCOMM Incorporated

Inventor： Yuwei REN ,  Yin HUANG ,  Hao XU ,  Jinyuan LU ,  Chirag Sureshbhai PATEL ,  Andrian BELETCHI

IPC: H04L5/00 ,  H04B1/40 ,  H04W72/25

CPC classification number: H04L5/0007 ,  H04B1/40 ,  H04W72/25

Abstract: Disclosed are techniques for environment sensing by an electronic device, such as a user equipment (UE) or base station. In an aspect, the electronic device uses a radio frequency (RF) signal configured to transmit information on orthogonal frequency division multiplexing (OFDM) symbols in accordance with a wireless communication standard, such as Fifth Generation (5G) New Radio (NR), for environment sensing. The electronic device configures one or more transmission parameters for the RF signal based on one or more factors related to a resolution to be provided by the RF signal, a type of application for which the environment sensing RF signal is being transmitted, capabilities of the UE, and the like. The electronic device then transmits the environment sensing RF signal, over an uplink, downlink, or sidelink, as appropriate to the type of electronic device, in accordance with the one or more transmission parameters.

公开(公告)号：US20210045107A1

公开(公告)日：2021-02-11

申请号：US17080691

申请日：2020-10-26

Applicant: QUALCOMM Incorporated

Inventor： Chirag Sureshbhai PATEL ,  Tao LUO

IPC: H04W72/04 ,  H04L5/00 ,  H04B7/06

Abstract: Techniques for managing uplink communication on a wireless communication medium are disclosed. An access point may transmit and an access terminal may receive an Uplink Control Information (UCI) payload indicator over a downlink channel instructing an access terminal to configure a UCI payload. The access terminal may then transmit and the access point may then receive UCI including the configured UCI payload over an uplink channel in response to the UCI payload indicator.