公开(公告)号：WO2010148114A1

公开(公告)日：2010-12-23

申请号：PCT/US2010/038860

申请日：2010-06-16

Applicant: QUALCOMM Incorporated ,  RICK, Roland, R. ,  KOHLMANN, Michael ,  LANE, Mark, Vernon ,  LINSKY, Joel, Benjamin ,  JONES, Vincent, Knowles

Inventor： RICK, Roland, R. ,  KOHLMANN, Michael ,  LANE, Mark, Vernon ,  LINSKY, Joel, Benjamin ,  JONES, Vincent, Knowles

IPC: H04B1/40

CPC classification number: H04B7/0825 ,  H04B1/006 ,  H04B1/40 ,  H04B7/061 ,  H04W84/12 ,  H04W88/06

Abstract: An apparatus and method for multiple wireless service coexistence comprising: engaging a first switch to connect a first service transmitter to an antenna through a first filter path and to disconnect a first service receiver from the antenna; engaging a second switch to connect a second service receiver to the antenna through a second filter path and to disconnect a second service transmitter from the antenna; enabling transmit power control on the first service transmitter; and performing one or both of the following: a) transmitting a first service transmit signal through the first filter path to the antenna with high rejection of the band of a second service; b) receiving a second service receive signal through the second filter path from the antenna with high rejection of the band of a first service.

Abstract translation: 一种用于多个无线服务共存的装置和方法，包括：使第一交换机通过第一滤波器路径将第一服务发射机连接到天线，并将第一服务接收机与天线断开连接; 接合第二开关以通过第二滤波器路径将第二服务接收器连接到所述天线，并且从所述天线断开第二服务发射机; 实现第一业务发射机的发射功率控制; 以及执行以下中的一个或两个：a）以第二服务的频带的高拒绝将第一服务发射信号通过第一滤波器路径发送到天线; b）通过来自天线的第二滤波器路径接收具有第一服务的频带的高拒绝的第二服务接收信号。

公开(公告)号：WO2010148100A1

公开(公告)日：2010-12-23

申请号：PCT/US2010/038841

申请日：2010-06-16

Applicant: QUALCOMM Incorporated ,  RICK, Roland R. ,  KOHLMANN, Michael ,  LANE, Mark Vernon ,  LINSKY, Joel Benjamin ,  JONES, Vincent Knowles ,  RAISSINIA, Alireza ,  CHILLARIGA, Gopal ,  TSOU, Eric Y.

Inventor： RICK, Roland R. ,  KOHLMANN, Michael ,  LANE, Mark Vernon ,  LINSKY, Joel Benjamin ,  JONES, Vincent Knowles ,  RAISSINIA, Alireza ,  CHILLARIGA, Gopal ,  TSOU, Eric Y.

IPC: H04W88/06 ,  H04B1/40

CPC classification number: H04W88/06 ,  H04B1/406

Abstract: An apparatus and method are disclosed for effectively and efficiently arbitrating concurrent usage between WLAN and Bluetooth access technologies for co-located wireless devices. A state level arbiter determines state and relevant parameters of a WLAN module and of a Bluetooth module of a wireless transceiver unit. The state level arbiter uses the state and relevant parameters to determine which access technology (WLAN or Bluetooth) or combination of the access technologies (WLAN or Bluetooth) will provide the best concurrent performance for wireless transmissions at a given time for specific Bluetooth states and WLAN states.

Abstract translation: 公开了一种用于有效和有效地仲裁用于同位置无线设备的WLAN和蓝牙接入技术之间的并发使用的装置和方法。 状态级仲裁器确定WLAN模块和无线收发器单元的蓝牙模块的状态和相关参数。 状态级仲裁器使用状态和相关参数来确定在特定的蓝牙状态和WLAN时，接入技术（WLAN或蓝牙）或组合的接入技术（WLAN或蓝牙）将为给定时间的无线传输提供最佳并发性能 状态。

公开(公告)号：WO2010030945A1

公开(公告)日：2010-03-18

申请号：PCT/US2009/056737

申请日：2009-09-11

Applicant: QUALCOMM Incorporated ,  KADOUS,, Tamer A. ,  KOHLMANN, Michael ,  GOROKHOV, Alexei Y. ,  KO, Jin-Su

Inventor： KADOUS,, Tamer A. ,  KOHLMANN, Michael ,  GOROKHOV, Alexei Y. ,  KO, Jin-Su

IPC: H04B1/16

CPC classification number: H04W52/0229 ,  Y02D70/122 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/22

Abstract: Apparatus and methods for controlling sleep mode in a wireless device are disclosed. The sleep mode is controlled using low power detection of RF beacon signals of known frequencies to reduce power consumption of the wireless device during sleep modes. Detection is achieved by using passive or low power elements in a receive chain that filters received signals allowing beacon signals of particular frequencies to pass,which are accumulated with passive or low power circuit elements requiring no external power source. The accumulated energy is compared to a threshold to determine the presence of the beacon with sleep circuitry. When the beacon is detected, the full RF receiver is triggered to wake up. Use of low power elements and passive elements, affords a beneficial increase in power savings for the wireless device, which is particularly helpful in wireless access points or relay stations that have an alternative power sourcing such as battery or solar power.

Abstract translation: 公开了一种用于在无线设备中控制睡眠模式的装置和方法。 使用已知频率的RF信标信号的低功率检测来控制睡眠模式，以减少睡眠模式期间无线设备的功耗。 通过在接收链中使用无源或低功率元件来实现检测，所述无源或低功率元件对接收到的信号进行滤波，所述接收信号允许特定频率的信标信号通过，所述信号通过不需要外部电源的无源或低功率电路元件累积。 将累积的能量与阈值进行比较以确定具有睡眠电路的信标的存在。 当检测到信标时，触发完整的RF接收机唤醒。 使用低功率元件和无源元件，为无线设备的功率节省提供了有益的增加，这在具有替代电源（例如电池或太阳能）的无线接入点或中继站中特别有用。