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    DYNAMIC FREQUENCY SELECTION PROCEDURES IN WIRELESS MODEMS
    1.
    发明申请
    DYNAMIC FREQUENCY SELECTION PROCEDURES IN WIRELESS MODEMS 审中-公开
    无线模式下的动态频率选择程序

    公开(公告)号：WO2016186867A1

    公开(公告)日：2016-11-24

    申请号：PCT/US2016/031184

    申请日：2016-05-06

    Applicant: QUALCOMM INCORPORATED

    Inventor： KRISHNAMOORTHY, Parthasarathy ,  MOHAN, Prashanth ,  NALLASIVAM, Nithin Thilak ,  LUO, Tao ,  CHEN, Wanshi ,  LEE, Kuo-Chun ,  RAJENDRAN, Aravinth

    IPC: H04W48/02 ,  H04W72/04 ,  H04W28/02

    CPC classification number: H04W72/0453 ,  H04W16/14 ,  H04W48/02 ,  H04W72/042 ,  H04W84/042 ,  Y02D70/00 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/22

    Abstract: Aspects of the present disclosure provide a system, method, and apparatus for implementing an intelligent Dynamic Frequency Selection (DFS) procedure that avoids unnecessary scanning of an unlicensed or shared spectrum, and hence offers efficient power utilization for user equipments (UEs). In one aspect, one or more UEs may periodically identify at least one of a current operating frequency, a mode of operation, and the public land mobile network (PLMN) associated with the UE to determine whether the UE is operating in a DFS channel. Based on the above-identified factors, the UE may determine whether the UE is actively scheduling uplink data transmission on the DFS channel, and thus dynamically enable or disable the DFS scanning procedures on the unlicensed or shared spectrum.

    Abstract translation: 本公开的方面提供了一种用于实现智能动态频率选择（DFS）过程的系统，方法和装置，其避免对非授权或共享频谱的不必要的扫描，并且因此为用户设备（UE）提供有效的功率利用。 在一个方面，一个或多个UE可以周期性地标识与UE相关联的当前操作频率，操作模式和公共陆地移动网络（PLMN）中的至少一个，以确定UE是否在DFS信道中操作。 基于上述因素，UE可以确定UE是否在DFS信道上主动调度上行链路数据传输，从而动态地启用或禁用未许可或共享频谱上的DFS扫描过程。

    MILLIMETER WAVELENGTH BASE STATION BEAMFORMING TECHNIQUE ADVERTISING AND EFFICIENT USER EQUIPMENT TRANSMISSION STRATEGY
    2.
    发明申请
    MILLIMETER WAVELENGTH BASE STATION BEAMFORMING TECHNIQUE ADVERTISING AND EFFICIENT USER EQUIPMENT TRANSMISSION STRATEGY 审中-公开
    微米波段基站射束技术广告和高效的用户设备传输策略

    公开(公告)号：WO2016073758A1

    公开(公告)日：2016-05-12

    申请号：PCT/US2015/059296

    申请日：2015-11-05

    Applicant: QUALCOMM INCORPORATED

    Inventor： KRISHNAMOORTHY, Parthasarathy ,  SAMPATH, Ashwin ,  SUBRAMANIAN, Sundar ,  RAJURKAR, Anand ,  MOHAN, Prashanth ,  RAJENDRAN, Aravinth

    IPC: H04B7/04 ,  H04B7/06

    CPC classification number: H04W28/18 ,  H04B7/0413 ,  H04B7/0617 ,  H04W16/28 ,  H04W52/0261 ,  H04W72/048 ,  Y02D70/00 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/444

    Abstract: Methods, systems, and apparatuses are described for advertising information corresponding to beamforming techniques supported by base stations of a wireless communications system, which in various examples may include analog, digital, and/or hybrid beamforming techniques supported by millimeter wave (mmW) base stations. Advertising of supported beamforming techniques may involve transmissions over a nearby long term evolution (LTE) or another carrier frequency network (e.g. , in case of LTE/lower carrier frequency assisted mmW wireless access networks). Alternatively or additionally, advertising may employ broadcasting from a mmW base station, which may include mmW beam sweeps. A UE may receive information corresponding to supported beamforming techniques, and may use the received information to select a particular mmW base station with which to communicate or to determine a transmission strategy for communicating with a particular mmW base station, or both.

    Abstract translation: 描述了用于对与由无线通信系统的基站支持的波束形成技术相对应的广告信息的方法，系统和装置，其在各种示例中可包括由毫米波（mmW）基站支持的模拟，数字和/或混合波束形成技术 。 支持的波束形成技术的广告可以涉及通过附近的长期演进（LTE）或另一载波频率网络（例如，在LTE /较低载波频率辅助的毫米波无线接入网络的情况下）的传输。 或者或另外，广告可以采用来自mmW基站的广播，其可以包括mmW波束扫描。 UE可以接收与所支持的波束成形技术相对应的信息，并且可以使用所接收的信息来选择与之进行通信的特定的毫米级基站或确定用于与特定的毫米级基站进行通信的传输策略，或两者。

    LINK-QUALITY-BASED RESOURCE ALLOCATION IN DEVICE-TO-DEVICE COMMUNICATIONS
    3.
    发明申请
    LINK-QUALITY-BASED RESOURCE ALLOCATION IN DEVICE-TO-DEVICE COMMUNICATIONS 审中-公开
    基于链路质量的资源分配在设备到设备通信中

    公开(公告)号：WO2017014835A1

    公开(公告)日：2017-01-26

    申请号：PCT/US2016/034009

    申请日：2016-05-25

    Applicant: QUALCOMM INCORPORATED

    Inventor： KRISHNAMOORTHY, Parthasarathy ,  RAJURKAR, Anand ,  MOHAN, Prashanth ,  RAJENDRAN, Aravinth ,  NALLASIVAM, Nithin Thilak ,  ALIMINETI, Janga Reddy ,  VASANTHASENAN, KrishnaKumar

    IPC: H04W76/02 ,  H04W72/08 ,  H04W72/12

    CPC classification number: H04L43/16 ,  H04W4/70 ,  H04W72/085 ,  H04W76/14

    Abstract: A method for improving device-to-device (D2D) communication in an LTE-Direct communication system includes exchanging communication information between a first user equipment (UE) and a second UE over an LTE-Direct connection with a first network resource of a first set of network resources allocated to the first and second UEs by a base station for the LTE-Direct connection. The method also includes determining, by the first UE, whether a first link quality of the LTE-Direct connection with the first network resource is below a link quality threshold. If so, the LTE-Direct connection is shifted to another network resource of the first set of network resources until an LTE-Direct connection is established that has a link quality that is equal to or greater than the link quality threshold.

    Abstract translation: 一种用于改善LTE-Direct通信系统中的设备到设备（D2D）通信的方法包括：通过LTE-Direct连接在第一用户设备（UE）和第二UE之间通过第一网络资源交换第一 由用于LTE-Direct连接的基站分配给第一和第二UE的一组网络资源。 该方法还包括由第一UE确定与第一网络资源的LTE-Direct连接的第一链路质量是否低于链路质量阈值。 如果是，则将LTE-Direct连接转移到第一组网络资源的另一网络资源，直到建立具有等于或大于链路质量阈值的链路质量的LTE-Direct连接。

    INTELLIGENT SKIPPING OF INTERFERING FREQUENCY MEASUREMENTS IN UE MEASUREMENT GAPS
    4.
    发明申请
    INTELLIGENT SKIPPING OF INTERFERING FREQUENCY MEASUREMENTS IN UE MEASUREMENT GAPS 审中-公开
    干扰测量中的频率测量智能跳槽

    公开(公告)号：WO2016093964A1

    公开(公告)日：2016-06-16

    申请号：PCT/US2015/057318

    申请日：2015-10-26

    Applicant: QUALCOMM INCORPORATED

    Inventor： KRISHNAMOORTHY, Parthasarathy ,  MOHAN, Prashanth ,  RAJENDRAN, Aravinth ,  ALIMINETI, Janga Reddy ,  VASANTHASENAN, Krishnakumar ,  RAJURKAR, Anand

    IPC: H04B1/10 ,  H04W72/08

    CPC classification number: H04W72/082 ,  H04B1/10 ,  H04B1/1027 ,  H04W8/183 ,  H04W24/08 ,  H04W36/0083 ,  H04W36/24 ,  H04W36/30 ,  H04W88/06 ,  Y02D70/00 ,  Y02D70/122 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/26 ,  Y02D70/40

    Abstract: Various embodiments implemented on a mobile communication device provide methods for skipping power measurements of frequency bands included in a list of frequency bands received from a first subscription's network to conserve power and to increase the likelihood of avoiding a coexistence event between a first subscription and a second subscription. Specifically, a processor of the mobile communication device may order the list of frequency bands such that non-interfering frequency bands are ordered before interfering frequency bands. The processor may then take power measurements of frequency bands in the list, in order, until the processor determines that a power measurement has satisfied a minimum power threshold. In response to such a determination, the device processor may report the power measurement that satisfies the minimum power threshold to the first subscription's network and may not take any more power measurements of the remaining frequency bands in the list.

    Abstract translation: 在移动通信设备上实现的各种实施例提供了用于跳过从第一订阅网络接收的频带列表中包括的频带的功率测量的方法，以节省功率并增加避免第一订阅和第二订阅之间的共存事件的可能性 订阅。 具体地说，移动通信设备的处理器可以订购频带列表，使得在干扰频带之前对非干扰频带进行排序。 然后，处理器可以按顺序对列表中的频带进行功率测量，直到处理器确定功率测量已经满足最小功率阈值。 响应于这样的确定，设备处理器可以将满足最小功率阈值的功率测量报告给第一订购网络，并且可能不再对列表中的剩余频带进行任何更多的功率测量。

    DYNAMIC CELL RESELECTION TO IMPROVE DEVICE-TO-DEVICE COMMUNICATIONS
    5.
    发明申请
    DYNAMIC CELL RESELECTION TO IMPROVE DEVICE-TO-DEVICE COMMUNICATIONS 审中-公开
    动态电池选择，以改善设备到设备的通信

    公开(公告)号：WO2016209467A1

    公开(公告)日：2016-12-29

    申请号：PCT/US2016/033869

    申请日：2016-05-24

    Applicant: QUALCOMM INCORPORATED

    Inventor： KRISHNAMOORTHY, Parthasarathy ,  RAJURKAR, Anand ,  MOHAN, Prashanth ,  RAJENDRAN, Aravinth ,  ALIMINETI, Janga Reddy ,  VASANTHASENAN, KrishnaKumar

    IPC: H04W36/08 ,  H04W76/04

    CPC classification number: H04W48/20 ,  H04W8/005 ,  H04W24/10 ,  H04W36/08 ,  H04W36/165 ,  H04W68/005 ,  H04W76/14 ,  H04W76/18 ,  H04W76/23 ,  H04W84/042 ,  H04W88/06

    Abstract: The disclosure relates to dynamic cell reselection to improve device-to-device (D2D) communications where two or more D2D peers are camped onto different cells and one or more D2D peers are located in a cell overlap region. For example, the D2D peers may exchange communication parameters over the (inter-cell) D2D connection and detect that the D2D peers are camped on different base stations (i.e., attached to different cells) based thereon. The D2D peer(s) in the cell overlap region may then obtain measurements on the neighbor cell and a forced cell reselection may be triggered at the appropriate D2D peer(s) in the cell overlap region such that the D2D peers are camped on the same base station, thereby converting the inter-cell D2D connection into an intra-cell D2D connection.

    Abstract translation: 本公开涉及动态小区重选以改善设备到设备（D2D）通信，其中两个或更多个D2D对等体驻留在不同小区上，并且一个或多个D2D对等体位于小区重叠区域中。 例如，D2D对等体可以通过（小区间）D2D连接来交换通信参数，并且基于此检测D2D对等体是否驻留在不同的基站（即附接到不同的小区）上。 然后，小区重叠区域中的D2D对等体可以获得相邻小区的测量，并且可以在小区重叠区域中的适当的D2D对等体处触发强制小区重选，使得D2D对等体驻留在相同小区 从而将小区间的D2D连接转换为小区内的D2D连接。

    BILATERAL SEARCH ALGORITHM FOR LTE SYSTEM
    8.
    发明申请
    BILATERAL SEARCH ALGORITHM FOR LTE SYSTEM 审中-公开
    用于LTE系统的双向搜索算法

    公开(公告)号：WO2016064518A1

    公开(公告)日：2016-04-28

    申请号：PCT/US2015/051671

    申请日：2015-09-23

    Applicant: QUALCOMM INCORPORATED

    Inventor： MOHAN, Prashanth ,  RAJENDRAN, Aravinth ,  KRISHNAMOORTHY, Parthasarathy ,  VASANTHASENAN, KrishnaKumar

    IPC: H04W48/00

    CPC classification number: H04W48/16 ,  H04W48/00 ,  H04W72/0453

    Abstract: Methods, systems, and devices are described for acquiring a network by a user equipment (UE) by concurrently scanning for a network signal on supported frequencies by two or more antennas. In one aspect, a method may include searching by a first antenna for a first signal on a first group of supported frequencies while concurrently searching by a second antenna for the first signal on a second group of supported frequencies. The method may further include acquiring the first signal from the first antenna on a first frequency, and tuning the second antenna to the first frequency to acquire the wireless network. In one aspect, the first and second groups of supported frequencies may represent frequencies within a single frequency band or frequencies in multiple frequency bands. In one aspect, supported frequencies may be divided into multiple groups and each group may be searched by a corresponding antenna.

    Abstract translation: 描述了用于通过两个或多个天线同时扫描所支持的频率上的网络信号由用户设备（UE）获取网络的方法，系统和设备。 在一个方面，一种方法可以包括在第一组支持的频率上由第一天线搜索第一信号，同时在第二组支持的频率上同时搜索第二天线的第一信号。 该方法还可以包括在第一频率上从第一天线获取第一信号，并且将第二天线调谐到第一频率以获取无线网络。 在一个方面，第一和第二组支持的频率可以表示单个频带内的频率或多个频带中的频率。 在一个方面，所支持的频率可以被划分成多个组，并且可以通过对应的天线来搜索每个组。

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