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    SPECTRUM ANALYSIS AND OPERATION OF A DUAL RADIO DEVICE
    31.
    发明申请
    SPECTRUM ANALYSIS AND OPERATION OF A DUAL RADIO DEVICE 审中-公开
    双频无线电设备的频谱分析与操作

    公开(公告)号：WO2016018661A1

    公开(公告)日：2016-02-04

    申请号：PCT/US2015/041112

    申请日：2015-07-20

    Applicant: QUALCOMM INCORPORATED

    Inventor： WANG, Jibing

    IPC: H04W72/12 ,  H04W88/06

    CPC classification number: H04W72/1215 ,  H04W88/06

    Abstract: Methods, systems, and devices are described for wireless communications in which an unlicensed spectrum may be used for cellular communications (e.g., Long Term Evolution (LTE) communications). More particularly, the described features relate to improving resource management in a multi-radio or multi-modem wireless device by utilizing one radio or modem (e.g., a wireless local area network (WLAN) radio) to inform the operation of another radio or modem (e.g., an LTE radio) co-located on the wireless device. The monitoring radio (e.g., WLAN radio) may scan an unlicensed or shared spectrum for interfering signals (e.g., military, weather, etc.) transmitted on designated channels within the shared spectrum. Upon detection of the interfering signal, the monitoring radio may generate a spectrum analysis of the detected interference and inform the second radio (e.g., LTE radio) to modify its operation based on the spectrum analysis.

    Abstract translation: 描述了用于无线通信的方法，系统和设备，其中非许可频谱可以用于蜂窝通信（例如，长期演进（LTE）通信））。 更具体地，所描述的特征涉及通过利用一个无线电或调制解调器（例如，无线局域网（WLAN）无线电）来改善多无线电或多调制解调器无线设备中的资源管理来通知另一个无线电或调制解调器的操作 （例如，LTE无线电）共同位于无线设备上。 监控无线电（例如，WLAN无线电）可以扫描非授权或共享频谱，用于在共享频谱内的指定频道上发送的干扰信号（例如军事，天气等）。 在检测到干扰信号时，监控无线电可以产生所检测到的干扰的频谱分析，并且基于频谱分析通知第二无线电（例如，LTE无线电）修改其操作。

    SYSTEMS AND METHODS FOR IDENTIFYING A RADIO ACCESS TECHNOLOGY
    33.
    发明申请
    SYSTEMS AND METHODS FOR IDENTIFYING A RADIO ACCESS TECHNOLOGY 审中-公开
    用于识别无线电接入技术的系统和方法

    公开(公告)号：WO2015053888A1

    公开(公告)日：2015-04-16

    申请号：PCT/US2014/054118

    申请日：2014-09-04

    Applicant: QUALCOMM INCORPORATED

    Inventor： WANG, Jibing ,  LINSKY, Joel Benjamin

    IPC: H04W88/06 ,  H04W48/16

    CPC classification number: H04W72/0426 ,  H04W36/005 ,  H04W36/14 ,  H04W48/16 ,  H04W48/18 ,  H04W72/1215 ,  H04W88/06

    Abstract: A method for identifying a radio access technology by an electronic device is described. The method includes generating, by a first communication circuitry, a first message that identifies a radio access technology. The first message is of a first message type. The method also includes sending, by the first communication circuitry, the first message to a second communication circuitry. The first communication circuitry and the second communication circuitry communicate with each other over a non-radio link. The method further includes sending, by the first communication circuitry, a second message associated with the first message. The second message is of a second message type that is different from the first message type.

    Abstract translation: 描述了一种通过电子设备识别无线电接入技术的方法。 该方法包括由第一通信电路产生识别无线电接入技术的第一消息。 第一个消息是第一个消息类型。 该方法还包括由第一通信电路将第一消息发送到第二通信电路。 第一通信电路和第二通信电路通过非无线电链路彼此通信。 该方法还包括由第一通信电路发送与第一消息相关联的第二消息。 第二个消息是与第一个消息类型不同的第二个消息类型。

    ACCESS POINT RESPONSE TO PS-POLL
    34.
    发明申请
    ACCESS POINT RESPONSE TO PS-POLL 审中-公开
    接触点对PS-POLL的反应

    公开(公告)号：WO2014186520A1

    公开(公告)日：2014-11-20

    申请号：PCT/US2014/038095

    申请日：2014-05-15

    Applicant: QUALCOMM INCORPORATED

    Inventor： CHO, James, Simon ,  JAYARAMAN, Arunkumar ,  FREDERIKS, Guido, Robert ,  JIA, Zhanfeng ,  DU, Shu ,  RAISSINIA, Alireza ,  WANG, Jibing ,  HOMCHAUDHURI, Sandip

    IPC: H04W52/02

    CPC classification number: H04W52/0238 ,  H04L1/08 ,  H04W52/0206 ,  H04W52/0216 ,  H04W52/0235 ,  H04W72/02 ,  H04W84/12 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/22

    Abstract: Methods, systems, and devices are described for power conservation in a wireless communications system through efficient transmissions and acknowledgements of information between an AP and a station. The time between a determination by a station to enter a power saving mode and entering network sleep mode by the station may be reduced through a transmission, by an AP, of an MPDU to the station successive to an SIFS after transmission of an acknowledgement to the station of a PS-Poll frame from the station. The time to enter a power saving mode by a station may also be reduced through transmission of A-MPDUs in which a last MPDU of the A-MPDU has an indicator bit cleared to indicate no additional data is to be transmitted. An AP may prevent a retransmission of an MPDU to the station in the absence of an acknowledgement from the station, to further enhance efficiency.

    Abstract translation: 描述了无线通信系统中的功率节省的方法，系统和设备，通过AP和站之间的有效传输和信息确认。 在站点确定进入节电模式并进入网络睡眠模式之间的时间可以通过AP向MPI发送确认之后的MPDU向连续的SIFS的站传输而减少 站点的PS-Poll帧。 由站点进入省电模式的时间也可以通过A-MPDU的传输来减少，其中A-MPDU的最后一个MPDU被清除以指示不发送附加数据。 在没有来自站的确认的情况下，AP可以阻止对站的MPDU的重传，以进一步提高效率。

    ACKNOWLEDGEMENT RATE MODIFICATION IN WIRELESS COMMUNICATION SYSTEMS
    35.
    发明申请
    ACKNOWLEDGEMENT RATE MODIFICATION IN WIRELESS COMMUNICATION SYSTEMS 审中-公开
    无线通信系统中的确认速率修改

    公开(公告)号：WO2014164870A1

    公开(公告)日：2014-10-09

    申请号：PCT/US2014/023662

    申请日：2014-03-11

    Applicant: QUALCOMM INCORPORATED

    Inventor： WANG, Jibing ,  TSOU, Eric Y ,  LINSKY, Joel

    IPC: H04L1/00 ,  H04L1/16

    CPC classification number: H04L1/1854 ,  H04L1/0004 ,  Y02D50/10

    Abstract: Embodiments determine that interference between two radio transmissions is causing, or has the potential to cause, a network device to fail to receive acknowledgement packets. In response to such a determination, the embodiments lower an acknowledgement packet transmission bit rate to increase the likelihood that an acknowledgement packet can be successfully received, thereby avoiding needless retransmission of packets that have been successfully received.

    Abstract translation: 实施例确定两个无线电传输之间的干扰正在引起或者可能导致网络设备不能接收确认分组。 响应于这样的确定，实施例降低确认分组传输比特率以增加可以成功接收到确认分组的可能性，从而避免不必要地重传已经成功接收的分组。

    ADAPTIVE NON-LINEAR INTERFERENCE CANCELLATION USING SIDE-BAND INFORMATION
    36.
    发明申请
    ADAPTIVE NON-LINEAR INTERFERENCE CANCELLATION USING SIDE-BAND INFORMATION 审中-公开
    使用边带信息的自适应非线性干扰消除

    公开(公告)号：WO2014051857A1

    公开(公告)日：2014-04-03

    申请号：PCT/US2013/053073

    申请日：2013-07-31

    Applicant: QUALCOMM INCORPORATED

    Inventor： RIMINI, Roberto ,  WANG, Jibing

    IPC: H04B1/10 ,  H04B1/52

    CPC classification number: H04W72/082 ,  H04B1/10 ,  H04B1/525 ,  H04J11/0023 ,  H04L25/0202 ,  H04L25/03305 ,  H04L2025/03414

    Abstract: A user equipment (UE) may reduce non-linear interference on a signal received at a receiving RAT by using a determined operating parameter of a transmitting radio access technology (RAT) of the user equipment (UE), which transmits a signal according to the operating parameter. The UE may estimate the non-linear interference in digital baseband to a receiving RAT of the UE from a digital baseband portion of the transmitted signal of the transmitting RAT by applying non-linear transformation based on the determined operating parameter of the transmitting RAT and cancel the estimated non-linear interference in baseband from a signal received by the receiving RAT.

    Abstract translation: 用户设备（UE）可以通过使用用户设备（UE）的发射无线电接入技术（RAT）的确定的操作参数来减少在接收RAT处接收的信号的非线性干扰，所述操作参数根据所述用户设备 操作参数。 UE可以基于所确定的发送RAT的操作参数通过应用非线性变换来从发射RAT的发送信号的数字基带部分估计数字基带中的数字基带中的非线性干扰到UE的接收RAT，并且取消 由接收RAT接收的信号估计的基带中的非线性干扰。

    MULTI-RADIO COEXISTENCE
    37.
    发明申请
    MULTI-RADIO COEXISTENCE 审中-公开
    多无线电共享

    公开(公告)号：WO2013090453A1

    公开(公告)日：2013-06-20

    申请号：PCT/US2012/069288

    申请日：2012-12-12

    Applicant: QUALCOMM INCORPORATED

    Inventor： WANG, Jibing ,  KADOUS, Tamer Adel ,  MANTRAVADI, Ashok

    IPC: H04W72/12

    CPC classification number: H04W72/1215 ,  H04W88/06

    Abstract: To comport with specific absorption rate (SAR) requirements for a transmitting multi-radio mobile device, transmissions of the multiple radios may be duplexed to ensure compliance with communication regulations. Duplexing of transmissions may occur if overall transmissions exceed a particular threshold value. The duplexing may be opportunistic or deterministic.

    Abstract translation: 为了符合发射多无线电移动设备的特定吸收率（SAR）要求，多个无线电的传输可以是双工的，以确保符合通信规定。 如果整体传输超过特定的阈值，则可能会发生传输的双工。 双工可能是机会主义或确定性的。

    POWER BACKOFF FOR MULTIRADIO IN- DEVICE COEXISTENCE
    38.
    发明申请
    POWER BACKOFF FOR MULTIRADIO IN- DEVICE COEXISTENCE 审中-公开
    多媒体设备共享的电源备份

    公开(公告)号：WO2012177622A1

    公开(公告)日：2012-12-27

    申请号：PCT/US2012/043122

    申请日：2012-06-19

    Applicant: QUALCOMM INCORPORATED ,  WANG, Jibing ,  LINSKY, Joel Benjamin

    Inventor： WANG, Jibing ,  LINSKY, Joel Benjamin

    IPC: H04W72/12

    CPC classification number: H04W72/1215 ,  H04W52/243 ,  H04W52/38 ,  H04W88/06

    Abstract: Various aspects of the disclosure provide techniques to mitigate interference on a multi-radio device by adjusting operation of multiple radio access technologies (RATs) based on communication event combinations. A coexistence manager may create a table of communication event combinations of multiple RATs that may result in cross-RAT interference. The table may include one or more potential coexistence management schemes to be applied in the event a particular communication event combination occurs. When faced with a particular communication event combination the coexistence manager may then reference the table, and apply a corresponding coexistence management scheme.

    Abstract translation: 本公开的各个方面提供了通过基于通信事件组合来调整多个无线电接入技术（RAT）的操作来减轻多无线电设备上的干扰的技术。 共存管理器可以创建可能导致跨RAT干扰的多个RAT的通信事件组合表。 该表可以包括在发生特定通信事件组合的情况下应用的一个或多个潜在共存管理方案。 当面对特定的通信事件组合时，共存管理器可以引用该表并应用相应的共存管理方案。

    BUFFER STATUS REPORT CONTROL FOR CREATING TRANSMISSION GAPS
    39.
    发明申请
    BUFFER STATUS REPORT CONTROL FOR CREATING TRANSMISSION GAPS 审中-公开
    缓冲状态报告控制创建传输GAPS

    公开(公告)号：WO2012040265A1

    公开(公告)日：2012-03-29

    申请号：PCT/US2011/052458

    申请日：2011-09-21

    Applicant: QUALCOMM INCORPORATED ,  DAYAL, Pranav ,  WANG, Jibing ,  MANTRAVADI, Ashok ,  KADOUS, Tamer Adel

    Inventor： DAYAL, Pranav ,  WANG, Jibing ,  MANTRAVADI, Ashok ,  KADOUS, Tamer Adel

    IPC: H04W72/12

    CPC classification number: H04W72/1215 ,  H04W72/1221 ,  H04W88/06

    Abstract: A method for wireless communication modifies an actual buffer status report value to create a modified buffer status report that is reported to a base station. The modified buffer status report value results in the base station sending fewer uplink grants to a user equipment. The fewer grants result in transmission gaps in a first radio access technology of the user equipment. The user equipment may use those transmission gaps in the first radio access technology to communicate using a second radio access technology.

    Abstract translation: 一种用于无线通信的方法修改实际的缓冲器状态报告值，以创建向基站报告的经修改的缓冲器状态报告。 修改的缓冲器状态报告值导致基站向用户设备发送较少的上行链路授权。 较少的授权导致用户设备的第一无线电接入技术中的传输差距。 用户设备可以使用第一无线电接入技术中的这些传输间隙来使用第二无线电接入技术进行通信。

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