Method and system for using resources allocated to a wireless network in a coexisting wireless network
    42.
    发明授权
    Method and system for using resources allocated to a wireless network in a coexisting wireless network 有权
    在共存无线网络中使用分配给无线网络的资源的方法和系统

    公开(公告)号:US08625510B2

    公开(公告)日:2014-01-07

    申请号:US13071003

    申请日:2011-03-24

    IPC分类号: H04W72/04

    摘要: A wireless device includes a first wireless transceiver and a second wireless transceiver. The first wireless transceiver is configured to communicate via a first wireless network, and includes a first scheduler configured to schedule communication via the first wireless network. The second wireless transceiver is configured to communicate via a second wireless network. The second wireless transceiver includes a second scheduler. The second scheduler is configured to identify a resource allocated to the second wireless transceiver for a transaction via the second wireless network, to identify a portion of the resource used by the second wireless transceiver for the transaction, and to transfer information defining the portion to the first transceiver. The first scheduler is also configured to schedule, based on the information transferred by the second scheduler, the first transceiver to communicate via the first wireless network using the resource allocated to the second wireless transceiver for the transaction.

    摘要翻译: 无线装置包括第一无线收发器和第二无线收发器。 第一无线收发器经配置以经由第一无线网络进行通信,并且包括被配置为经由第一无线网络调度通信的第一调度器。 第二无线收发器经配置以经由第二无线网络进行通信。 第二无线收发器包括第二调度器。 第二调度器被配置为识别经由第二无线网络分配给第二无线收发器的资源,以识别由第二无线收发器用于交易的资源的一部分,并且将定义该部分的信息传送到 第一收发器。 第一调度器还被配置为基于由第二调度器传送的信息来调度第一收发器,以使用分配给用于交易的第二无线收发器的资源经由第一无线网络进行通信。

    Bounded power-save-polling (BPS)
    43.
    发明授权
    Bounded power-save-polling (BPS) 有权
    有限的省电轮询(BPS)

    公开(公告)号:US08582550B2

    公开(公告)日:2013-11-12

    申请号:US12562421

    申请日:2009-09-18

    IPC分类号: H04J3/16

    摘要: In accordance with at least some embodiments, a system comprises an access point and a station in communication with the access point. The station has at least two network technology subsystems subject to coexistence interference. The station selectively implements bounded Power Save (PS)-Polling (BPS) logic to handle communications between the station and the access point. The BPS logic operates to confine PS-Poll transmissions starts to one of two separate windows during a medium grant duration of the station.

    摘要翻译: 根据至少一些实施例,系统包括与接入点通信的接入点和站点。 该站至少有两个受到共存干扰的网络技术子系统。 该站选择性地实施有限的省电(PS) - 灵活(BPS)逻辑来处理站点和接入点之间的通信。 BPS逻辑用于在站的媒体授权持续时间期间将PS-Poll传输开始限制为两个单独窗口中的一个。

    Adaptive periodic power-save (PS) polling
    44.
    发明授权
    Adaptive periodic power-save (PS) polling 有权
    自适应周期性功率节约(PS)轮询

    公开(公告)号:US08547853B2

    公开(公告)日:2013-10-01

    申请号:US12710037

    申请日:2010-02-22

    IPC分类号: G01R31/08

    摘要: In accordance with at least some embodiments, a system includes an access point and a station in communication with the access point. The station selectively implements adaptive periodic Power-Save (APPS)-Polling logic for communications between the station and the access point. The APPS-Polling logic is configured to determine a timer value for periodic PS-Polling by monitoring a periodicity of arrival packets for at least a threshold amount of time.

    摘要翻译: 根据至少一些实施例,系统包括与接入点通信的接入点和站点。 该站选择性地实现用于站点和接入点之间通信的自适应周期性功率节省(APPS)-Polling逻辑。 APPS轮询逻辑被配置为通过在至少阈值的时间量内监视到达分组的周期来确定周期性PS轮询的定时器值。

    FINE TIME ASSISTANCE FOR GLOBAL NAVIGATION SATELLITE SYSTEMS
    46.
    发明申请
    FINE TIME ASSISTANCE FOR GLOBAL NAVIGATION SATELLITE SYSTEMS 有权
    全球导航卫星系统的精细时间辅助

    公开(公告)号:US20120229334A1

    公开(公告)日:2012-09-13

    申请号:US13415609

    申请日:2012-03-08

    IPC分类号: G01S19/05

    摘要: Apparatus and method for providing fine timing assistance to global navigation satellite systems (GNSS) via wireless local area network (WLAN). In one embodiment, a method for synchronizing a global navigation satellite system (GNSS) receiver includes receiving, by a wireless device, via a wireless local area network (WLAN), fine time assistance information transmitted by an assisting device connected to the WLAN. A time value of a GNSS clock of the wireless device is adjusted based on the fine time assistance information. Based on the adjusted time value, GNSS codes of a GNSS positioning signal are acquired by the wireless device.

    摘要翻译: 通过无线局域网(WLAN)向全球导航卫星系统(GNSS)提供精确时序辅助的装置和方法。 在一个实施例中,用于同步全球导航卫星系统(GNSS)接收机的方法包括经由无线局域网(WLAN)由无线设备接收由连接到WLAN的辅助设备发送的精细时间辅助信息。 基于精细时间辅助信息来调整无线装置的GNSS时钟的时间值。 基于调整后的时间值,通过无线装置获取GNSS定位信号的GNSS码。

    Protecting uplink transmissions in coexisting wireless networks
    47.
    发明授权
    Protecting uplink transmissions in coexisting wireless networks 有权
    保护并存无线网络中的上行链路传输

    公开(公告)号:US08224378B2

    公开(公告)日:2012-07-17

    申请号:US12574904

    申请日:2009-10-07

    IPC分类号: H04M1/00

    CPC分类号: H04W72/1215 H04W88/06

    摘要: A system and method for protecting a wireless device including co-located network transceivers from uplink starvation are disclosed herein. A wireless device includes a first wireless transceiver and a second wireless transceiver respectively configured for communication via a first wireless network and a second wireless network. The wireless device further includes logic that determines which of the first and second transceivers is enabled to transmit at a given time. The logic determines a duration of a pending transmission via the first transceiver, and determines a predicted start time of a predicted transmission via the second transceiver. Based on the duration and the predicted start time, the logic transmits a notification signal indicating that a receiving device should refrain from transmitting on the first network for a reserved time ending after the pending transmission starts. The pending transmission starts following completion of the predicted transmission.

    摘要翻译: 本文公开了一种用于保护包括来自上行链路不足的同位网络收发器的无线设备的系统和方法。 无线设备包括分别配置用于经由第一无线网络和第二无线网络进行通信的第一无线收发器和第二无线收发器。 无线设备还包括确定在给定时间能够发送第一和第二收发器中的哪一个的逻辑。 该逻辑确定经由第一收发器的未决传输的持续时间,并且确定经由第二收发器的预测传输的预测开始时间。 基于持续时间和预测的开始时间,逻辑发送指示接收设备应该在第一网络上避免在等待传输开始之后结束的保留时间的通知信号。 未完成的传输在预测的传输完成之后开始。

    TIMING MEASUREMENTS BETWEEN WIRELESS STATIONS WITH REDUCED POWER CONSUMPTION
    48.
    发明申请
    TIMING MEASUREMENTS BETWEEN WIRELESS STATIONS WITH REDUCED POWER CONSUMPTION 审中-公开
    降低功耗的无线站之间的时序测量

    公开(公告)号:US20120163261A1

    公开(公告)日:2012-06-28

    申请号:US13334371

    申请日:2011-12-22

    IPC分类号: H04W52/02

    摘要: A method of obtaining timing parameters between wireless station peers using reduced power. A timing measurement protocol is executed a including a plurality of Timing Measurement Action (TMA) frames between a first wireless station (STA1) and a second STA (STA2) within a wireless network. The plurality of TMA frames span a communications interval and include timing information. A power-save protocol is employed by at least one of STA1 and STA2 during execution of the timing measurement protocol during one or more sub-intervals between the plurality of TMA frames. STA1 or STA2 computes at least one timing parameter using the timing information.

    摘要翻译: 一种使用降低功率获得无线站对等体之间的定时参数的方法。 在无线网络内的第一无线站(STA1)和第二STA(STA2)之间执行包括多个定时测量动作(TMA)帧的定时测量协议。 多个TMA帧跨越通信间隔并且包括定时信息。 在多个TMA帧之间的一个或多个子间隔期间,在执行定时测量协议期间由STA1和STA2中的至少一个采用省电协议。 STA1或STA2使用定时信息计算至少一个定时参数。

    Method and system for FM transmitter coexistence
    50.
    发明授权
    Method and system for FM transmitter coexistence 有权
    FM发射机共存的方法和系统

    公开(公告)号:US08131230B2

    公开(公告)日:2012-03-06

    申请号:US12394372

    申请日:2009-02-27

    IPC分类号: H03B1/04

    CPC分类号: H04W16/14 H04B1/034

    摘要: A system and method for operating an FM system and wireless networking system coexistent in a mobile wireless device. A mobile wireless device includes a frequency modulation (“FM”) system that includes an FM transmitter and, optionally, an FM receiver. The mobile wireless device also includes a wireless networking system having a network receiver. The FM system is configured to disable the FM transmitter if an amplitude of a modulating signal provided to the FM transmitter is below a predetermined threshold.

    摘要翻译: 一种用于操作在移动无线设备中共存的FM系统和无线网络系统的系统和方法。 移动无线设备包括包括FM发射机和可选地FM接收机的频率调制(“FM”)系统。 移动无线设备还包括具有网络接收机的无线网络系统。 FM系统被配置为如果向FM发射机提供的调制信号的幅度低于预定阈值,则禁用FM发射机。