APPARATUS AND METHOD OF WIDEBAND AUTOMATIC GAIN CONTROL ALGORITHM SUPPORTING MULTIPLE CARRIERS WITH POSSIBLY DIFFERENT AIR INTERFACE TECHNOLOGIES
    21.
    发明申请
    APPARATUS AND METHOD OF WIDEBAND AUTOMATIC GAIN CONTROL ALGORITHM SUPPORTING MULTIPLE CARRIERS WITH POSSIBLY DIFFERENT AIR INTERFACE TECHNOLOGIES 有权
    宽带自动增益控制算法的装置与方法支持多种不同接口技术的多载波

    公开(公告)号:US20150124710A1

    公开(公告)日:2015-05-07

    申请号:US14072680

    申请日:2013-11-05

    CPC classification number: H04W52/52 H03G3/3068 H03G3/3078 H04L27/0008

    Abstract: One or more aspects of the disclosure provide an improved receiver automatic gain control (RxAGC) algorithm operable at a wireless receiver that is capable of receiving transmissions at two or more carrier frequencies utilizing a shared radio frequency (RF) front end architecture, whether in the same radio technology or in different radio technologies. The RxAGC algorithm is utilized to control the gain of amplifiers within the receive chain. Other aspects, embodiments, and features are also claimed and described.

    Abstract translation: 本公开的一个或多个方面提供了可在无线接收机处操作的改进的接收机自动增益控制(RxAGC)算法,其能够利用共享射频(RF)前端架构在两个或更多个载波频率处接收传输,无论是在 相同的无线电技术或不同的无线电技术。 RxAGC算法用于控制接收链中放大器的增益。 还要求和描述其它方面,实施例和特征。

    Methods and devices for mitigating power consumption in slotted mode communication protocols
    24.
    发明授权
    Methods and devices for mitigating power consumption in slotted mode communication protocols 有权
    用于减轻时隙模式通信协议功耗的方法和设备

    公开(公告)号:US08908585B2

    公开(公告)日:2014-12-09

    申请号:US13739711

    申请日:2013-01-11

    Abstract: Methods and devices for mitigating power consumption in CDMA slotted mode are aspects of the present disclosure. A method for controlling an access terminal includes entering an awake state of a slotted idle mode, adjusting a reacquisition time for acquiring a pilot signal from a first cell in accordance with a pilot signal quality from the first cell recorded in a prior awake state, and acquiring the pilot signal. Other aspects, embodiments, and features are also claimed and described.

    Abstract translation: 用于减轻CDMA时隙模式中的功耗的方法和设备是本公开的方面。 一种用于控制接入终端的方法包括进入时隙空闲模式的唤醒状态,根据来自先前唤醒状态中记录的第一小区的导频信号质量调整从第一小区获得导频信号的重新捕获时间,以及 获取导频信号。 还要求和描述其它方面,实施例和特征。

    APPARATUS AND METHOD FOR CONTROLLING AN ACCESS PROBE TRANSMIT POWER ACCORDING TO A REVERSE LINK UNDERLOAD CONDITION
    25.
    发明申请
    APPARATUS AND METHOD FOR CONTROLLING AN ACCESS PROBE TRANSMIT POWER ACCORDING TO A REVERSE LINK UNDERLOAD CONDITION 有权
    用于控制根据反向链路下载条件的接入探头发射功率的装置和方法

    公开(公告)号:US20130301437A1

    公开(公告)日:2013-11-14

    申请号:US13747598

    申请日:2013-01-23

    Abstract: Apparatus and methods are disclosed for adapting the power of an access probe transmission, in accordance with a reverse link underload indicator provided by the base station. In one example, the base station can transmit a one-bit reverse link underload indicator as an information element broadcasted within a general page message (GPM). Here, the reverse link underload indicator can indicate whether a measured rise-over-thermal (RoT) at the base station is less than a given threshold. The access terminal may accordingly reduce the initial transmit power of an access probe transmission in the case of a reverse link underload condition, as this condition would indicate that the base station could accommodate reduced power access probe transmissions without substantially decreasing the probability of a quick detection of the access attempt. Other aspects, embodiments, and features are also claimed and described.

    Abstract translation: 公开了根据由基站提供的反向链路欠载指示符来适应接入探测传输的功率的装置和方法。 在一个示例中,基站可以发送一比特反向链路欠载指示符作为在一般寻呼消息(GPM)内广播的信息元素。 这里,反向链路欠载指示符可以指示基站处的测量上升热(RoT)是否小于给定的阈值。 因此,在反向链路欠载条件的情况下,接入终端可以相应地降低接入探测传输的初始发射功率,因为​​该条件将指示基站能够适应降低的功率接入探测传输,而基本上不会降低快速检测的概率 的访问尝试。 还要求和描述其它方面,实施例和特征。

    Methods and devices for facilitating access terminal registrations
    26.
    发明授权
    Methods and devices for facilitating access terminal registrations 有权
    便于接入终端注册的方法和设备

    公开(公告)号:US08565160B2

    公开(公告)日:2013-10-22

    申请号:US13664233

    申请日:2012-10-30

    CPC classification number: H04W60/02 H04W4/70 H04W8/20

    Abstract: Access terminals and network nodes are adapted to conduct access terminal registrations. In one example, an access terminal with a respective class designation may receive a message including a plurality of periodic registration schedules, where at least one registration schedule is associated with an access terminal class. The access terminal may determine a periodic registration schedule associated with its respective class designation, and may perform periodic access terminal registrations according to the determined periodic registration schedule. In one example, a network node can obtain a plurality of periodic registration schedules, with at least one registration schedule associated with an access terminal class. The network node can transmit a message including the plurality of periodic registration schedules, and can conduct access terminal registrations according to the plurality of periodic registrations schedules. Other aspects, embodiments, and features are also claimed and described.

    Abstract translation: 接入终端和网络节点适于进行接入终端注册。 在一个示例中,具有相应类别指定的接入终端可以接收包括多个周期性注册调度的消息,其中至少一个注册调度与接入终端类相关联。 接入终端可以确定与其各自的类别指定相关联的周期性注册调度,并且可以根据确定的周期性注册调度来执行周期性接入终端注册。 在一个示例中,网络节点可以获得具有与接入终端类相关联的至少一个注册计划的多个周期性注册调度。 网络节点可以发送包括多个周期性注册时间表的消息,并且可以根据多个周期性注册时间表进行接入终端注册。 还要求和描述其它方面,实施例和特征。

    Apparatus and method for selection of a set of cells for interference cancellation in a wireless communication system
    27.
    发明申请
    Apparatus and method for selection of a set of cells for interference cancellation in a wireless communication system 有权
    用于在无线通信系统中选择用于干扰消除的一组小区的装置和方法

    公开(公告)号:US20130083827A1

    公开(公告)日:2013-04-04

    申请号:US13573771

    申请日:2012-10-03

    CPC classification number: H04B1/7107 H04B2001/70724

    Abstract: Apparatus and methods are disclosed for generating and managing a set of sectors, the signals received from which are utilized to generate an interference estimate for use by an interference cancellation circuit. The set of sectors generally includes a subset of the combined set of sectors in the Active Set and the Candidate Set for an access terminal. A finger of a receiver at an access terminal can be assigned to each sector in the set of sectors for interference cancellation to improve receiver operations. Other aspects, embodiments, and features are also claimed and described.

    Abstract translation: 公开了用于生成和管理一组扇区的装置和方法,所接收的信号被用于产生用于由干扰消除电路使用的干扰估计。 该组扇区通常包括活动集合中的组合集合的集合和用于接入终端的候选集合的子集。 接入终端的接收机的手指可以分配给该组扇区中的每个扇区用于干扰消除以改善接收机操作。 还要求和描述其它方面,实施例和特征。

    Dynamic memory protection
    29.
    发明授权

    公开(公告)号:US10740017B2

    公开(公告)日:2020-08-11

    申请号:US15963668

    申请日:2018-04-26

    Abstract: Aspects of the present disclosure relate to protecting the contents of memory in an electronic device, and in particular to systems and methods for transferring data between memories of an electronic device in the presence of strong magnetic fields. In one embodiment, a method of protecting data in a memory in an electronic device includes storing data in a first memory in the electronic device; determining, via a magnetic sensor, a strength of an ambient magnetic field; comparing the strength of the ambient magnetic field to a threshold; transferring the data in the first memory to a second memory in the electronic device upon determining that the strength of the ambient magnetic field exceeds the threshold; and transferring the data from the second memory to the first memory upon determining that the strength of the ambient magnetic field no longer exceeds the threshold.

    MODEM ASSISTED CONTENTION HANDLING OF MULTIPLE ACTIVE CONNECTIONS IN WIRELESS COMMUNICATIONS

    公开(公告)号:US20200008093A1

    公开(公告)日:2020-01-02

    申请号:US16554330

    申请日:2019-08-28

    Abstract: Aspects of the present disclosure provide wireless communication devices and methods configured to operate with multiple active connections. A user equipment establishes a first active connection associated with a first subscription. The user equipment also establishes a second active connection, simultaneous to the first active connection, associated with a second subscription. The user equipment provides modem information corresponding to connection qualities of the first active connection and second active connection, to an operating system of the user equipment. Furthermore, the user equipment mitigates contention between the first active connection and second active connection by degrading at least one of the first active connection or second active connection in accordance with a decision given by the operating system based on the modem information.

Patent Agency Ranking