公开(公告)号：WO2008002699A3

公开(公告)日：2008-10-23

申请号：PCT/US2007064925

申请日：2007-03-26

Applicant: MOTOROLA INC ,  SIMPSON FLOYD D ,  WANG HUAI Y

Inventor： SIMPSON FLOYD D ,  WANG HUAI Y

IPC: H04W52/02 ,  H04W68/00

CPC classification number: H04W52/0216 ,  H04W68/00 ,  Y02D70/00 ,  Y02D70/23

Abstract: The invention concerns a method (200) and system (100) for coordinating a sleep mode wake-up time. The method can include the steps of entering (214) a sleep mode and selecting (214) a paging group, advising (216) a base station (110) of the sleep mode and the selection of the paging group and coordinating (218) a wake-up time of the sleep mode with a second power saving mode that includes a common availability time (312) for mobile stations (116) communicating with the base station to detect signals from the base station. As an example, the second power saving mode (300) can be an idle mode, and the common availability time can be a listening interval of the idle mode.

Abstract translation: 本发明涉及用于协调睡眠模式唤醒时间的方法（200）和系统（100）。 该方法可以包括以下步骤：进入（214）休眠模式并选择（214）寻呼组，建议（216）基站（110）休眠模式和对寻呼组的选择并协调（218） 使用包括用于与基站通信以检测来自基站的信号的移动台（116）的公共可用时间（312）的第二省电模式的睡眠模式的唤醒时间。 作为示例，第二省电模式（300）可以是空闲模式，并且公共可用时间可以是空闲模式的收听间隔。

公开(公告)号：WO2007127572A2

公开(公告)日：2007-11-08

申请号：PCT/US2007065411

申请日：2007-03-29

Applicant: MOTOROLA INC ,  WANG HUAI Y ,  SIMPSON FLOYD D

Inventor： WANG HUAI Y ,  SIMPSON FLOYD D

IPC: H04W48/12

CPC classification number: H04W48/12 ,  H04L1/0003 ,  H04L1/0025 ,  H04L1/0027 ,  H04L1/0029 ,  H04L5/0046 ,  H04L5/0053 ,  H04L5/0091 ,  H04L2001/0093

Abstract: The invention concerns a method (200) and system for improving transmission or receipt of channel descriptors. The method can include the steps of - in a wireless communication system (100) that periodically broadcasts regular channel descriptors (310) at a set interval (312) - changing (212) a modulation scheme and transmitting (216) one or more supplementary channel descriptors (314) during the set interval between regular channel descriptors. The method can also include the step of periodically transmitting (214) a channel descriptor count (412) that provides an indication of the changed modulation scheme.

Abstract translation: 本发明涉及用于改善信道描述符的传输或接收的方法（200）和系统。 该方法可以包括以下步骤：在以设定间隔周期性地广播常规信道描述符（310）的无线通信系统（100）中 - 改变（212）调制方案并发送（216）一个或多个辅助信道 描述符（314）在常规频道描述符之间的设置间隔期间。 该方法还可以包括周期性地发送（214）提供改变的调制方案的指示的信道描述符计数（412）的步骤。

公开(公告)号：WO2005062644A1

公开(公告)日：2005-07-07

申请号：PCT/US2004/041150

申请日：2004-12-08

Applicant: MOTOROLA, INC., a corporation of the State of Delware ,  SIMPSON, Floyd, D. ,  BORRAS, Jaime, A. ,  DUTKIEWICZ, Eryk ,  RAAD, Raad ,  WARE, Christopher, G.

Inventor： SIMPSON, Floyd, D. ,  BORRAS, Jaime, A. ,  DUTKIEWICZ, Eryk ,  RAAD, Raad ,  WARE, Christopher, G.

IPC: H04Q7/32

CPC classification number: H04L1/16 ,  H04W52/0225 ,  H04W76/28 ,  Y02D70/142 ,  Y02D70/20

Abstract: A communication unit (10) can have at least a first receiver (11) and a second receiver (12). The latter typically consumes more power than the former during ordinary operation. Pursuant to one embodiment a communication unit can use the lower-power receiver to detect energy on a monitored channel while the second receiver is retained in a reduced power mode of operation. Upon detecting an absence of channel activity the second receiver can be restored to normal operability to effect such activities as are then presently required.

Abstract translation: 通信单元（10）可以具有至少第一接收机（11）和第二接收机（12）。 后者通常在正常操作中消耗比前者更多的功率。 根据一个实施例，通信单元可以使用较低功率的接收机来检测所监视的信道上的能量，而第二接收机被保持在降低功率的操作模式中。 在检测到不存在信道活动时，可以将第二接收机恢复到正常的可操作性，以实现当前所需的活动。

公开(公告)号：WO2009006237A3

公开(公告)日：2009-03-26

申请号：PCT/US2008068449

申请日：2008-06-27

Applicant: MOTOROLA INC ,  WANG HUAI Y ,  MERCHANT ZAFFER S ,  SIMPSON FLOYD D

Inventor： WANG HUAI Y ,  MERCHANT ZAFFER S ,  SIMPSON FLOYD D

IPC: H04W74/08

CPC classification number: H04W16/14 ,  H04W48/16 ,  H04W88/06

Abstract: A mobile communication device (102) includes both a wide area network (WAN) radio modem (122), and a personal area network (PAN) radio modem (134), which operate on similar frequencies. When the both the WAN and PAN modems are operating and carrying time-sensitive data, the WAN modem disables transmission by the PAN modem when the WAN modem is due to receive data from a WAN base station (406), including neighbor scans. The duration and frequency of disabling the PAN modem is controlled so that the retransmission is successful.

Abstract translation: 移动通信设备（102）包括在相似频率上操作的广域网（WAN）无线电调制解调器（122）和个人区域网络（PAN）无线电调制解调器（134）。 当WAN和PAN调制解调器都在操作并携带时间敏感数据时，WAN调制解调器在WAN调制解调器应接收来自WAN基站（406）的数据（包括邻居扫描）时禁止PAN调制解调器的传输。 控制禁用PAN调制解调器的持续时间和频率，以便重新传输成功。

公开(公告)号：WO2007127560A3

公开(公告)日：2009-01-15

申请号：PCT/US2007064883

申请日：2007-03-26

Applicant: MOTOROLA INC ,  WANG HUAI Y ,  SIMPSON FLOYD D

Inventor： WANG HUAI Y ,  SIMPSON FLOYD D

IPC: H04W52/02 ,  H04W68/02

CPC classification number: H04W68/02 ,  H04W52/0216 ,  Y02D70/00 ,  Y02D70/23

Abstract: The invention concerns a method (200) and system (100) for improving the efficiency of a mobile station (112) during a listening interval (310). The method can include the step of setting (212) a paging message indicator (414) or a neighbor advertisement message indicator (416) in which the paging message indicator indicates whether a paging message (314) is the last paging message designated for the mobile station in the listening interval and the neighbor advertisement message indicator indicates the presence of a neighbor advertisement message (316). The method can also include the step of transmitting (214) the paging message indicator or the neighbor advertisement message indicator to the mobile station. Based on these indicators, the mobile station can selectively enter a sleep state during and/or after the listening interval to conserve battery life.

Abstract translation: 本发明涉及用于在监听间隔期间提高移动台（112）的效率的方法（200）和系统（100）。 该方法可以包括设置（212）寻呼消息指示符（414）或邻居通告消息指示符（416）的步骤，其中寻呼消息指示符指示寻呼消息（314）是否是为移动台指定的最后寻呼消息 并且邻居通告消息指示符指示邻居通告消息的存在（316）。 该方法还可以包括将寻呼消息指示符或邻居通告消息指示符发送（214）到移动台的步骤。 基于这些指标，移动台可以在收听间隔期间和/或之后选择性地进入睡眠状态，以节省电池寿命。

公开(公告)号：WO2008067051A1

公开(公告)日：2008-06-05

申请号：PCT/US2007/081170

申请日：2007-10-12

Applicant: MOTOROLA, INC. ,  LIU, Peijuan ,  CHEN, Xiang ,  MOORUT, Ravindra, P. ,  SIMPSON, Floyd, D. ,  TOLLI, Dominic, M.

Inventor： LIU, Peijuan ,  CHEN, Xiang ,  MOORUT, Ravindra, P. ,  SIMPSON, Floyd, D. ,  TOLLI, Dominic, M.

IPC: H04Q7/32 ,  H04L12/28

CPC classification number: H04W88/06 ,  H04W16/14 ,  H04W74/08

Abstract: The invention concerns a method (600) and device (100) for collision avoidance. The method can include the step of - in a multi-mode device (100) - conducting (630) a communication in accordance with an 802.16 communications protocol in which the 802.16 communication protocol communication includes only listening frames (530). The method can also include the step of conducting (640) in the multi-mode device another communication in accordance with a Bluetooth communications protocol that supports extended synchronous connection-oriented mode. The method can also include the step of arranging (640) transmissions of the Bluetooth communication to avoid collisions with transmissions of the 802.16 communication.

Abstract translation: 本发明涉及一种用于避免碰撞的方法（600）和装置（100）。 该方法可以包括在多模式设备（100）中执行（630）根据802.16通信协议（802.16通信协议通信仅包括监听帧）（530）的通信的步骤。 该方法还可以包括在多模式设备中根据支持扩展同步面向连接模式的蓝牙通信协议进行（640）另一通信的步骤。 该方法还可以包括布置（640）蓝牙通信的传输以避免与802.16通信的传输冲突的步骤。

公开(公告)号：WO2008036491A2

公开(公告)日：2008-03-27

申请号：PCT/US2007/076848

申请日：2007-08-27

Applicant: MOTOROLA, INC. ,  WANG, Huaiyuang ,  SIMPSON, Floyd, D.

Inventor： WANG, Huaiyuang ,  SIMPSON, Floyd, D.

IPC: H04M1/00

CPC classification number: H04W52/0264 ,  H04W52/0251 ,  Y02D70/146 ,  Y02D70/23

Abstract: The invention concerns a method (200) and system (100) for consolidating PSCs. In particular, in a mixed media environment having a plurality of application connections associated with different PSCs, the method can include the steps of identifying (210) a primary application connection, defining (210) a consolidated PSC based on a demand property of the primary application connection and consolidating (212) at least some of the remaining application connections with the consolidated PSC. As such, the consolidated PSC may be associated with multiple application connections. The method can also include the steps of deactivating (218) the consolidated PSC when a deactivation indicator is received and reactivating (224) the consolidated PSC when a reactivation indicator is received.

Abstract translation: 本发明涉及一种用于整合PSC的方法（200）和系统（100）。 特别地，在具有与不同PSC相关联的多个应用连接的混合媒体环境中，该方法可以包括以下步骤：识别（210）主应用连接，基于主要应用连接的需求属性定义（210）统一PSC 应用程序连接，并整合（212）与整合的PSC的至少一些剩余应用程序连接。 因此，整合的PSC可以与多个应用连接相关联。 该方法还可以包括以下步骤：当接收到停用指示符时，去激活（218）整合的PSC，并且当接收到重新激活指示符时，重新激活（224）合并PSC。

公开(公告)号：WO2005062808A3

公开(公告)日：2006-02-09

申请号：PCT/US2004042580

申请日：2004-12-13

Applicant: MOTOROLA INC ,  SIMPSON FLOYD D ,  EMEOTT STEPHEN P ,  WILSON TIMOTHY J ,  SMAVATKUL NATTAVUT ,  SADOT EMEK ,  SHIH SHERMAN

Inventor： SIMPSON FLOYD D ,  EMEOTT STEPHEN P ,  WILSON TIMOTHY J ,  SMAVATKUL NATTAVUT ,  SADOT EMEK ,  SHIH SHERMAN

IPC: G06F1/32 ,  H04L12/28 ,  H04L12/56 ,  H04W28/14 ,  H04W52/02 ,  H04W74/00 ,  H04W74/06 ,  H04W84/12 ,  H04W88/08 ,  C08C17/00

CPC classification number: H04W52/0225 ,  H04W28/14 ,  H04W74/00 ,  H04W74/06 ,  H04W84/12 ,  H04W88/08 ,  Y02D70/00 ,  Y02D70/142 ,  Y02D70/23

Abstract: A mobile station (106) establishes a real time communication link via an access point (102) for carrying voice or other time-sensitive data. A WLAN subsystem (204) of the mobile station is normally kept in a low power state. Upon initiating a communication link the mobile station signals to the access point that uplink poll-based power save delivery mode will be used (614), and the access point reserves resources to assure the necessary quality of service. The mobile station initiates a frame transaction by first powering up the WLAN subsystem (712), acquiring the WLAN channel (407), and transmitting a polling frame. Upon successful receipt of the polling frame the access point prepares to reply with a response frame at an unspecified time within service window, during which time the mobile station maintains the WLAN subsystem power up and ready to receive the response frame. Upon successful receipt of the response frame, the mobile station places the WLAN subsystem back into a low power state.

Abstract translation: 移动台（106）经由用于承载语音或其他时间敏感数据的接入点（102）建立实时通信链路。 移动台的WLAN子系统（204）通常保持在低功率状态。 在发起通信链路时，移动台向接入点发信号通知上行轮询功率节省发送模式将被使用（614），接入点保留资源以确保必要的服务质量。 移动台通过首先加电WLAN子系统（712），获取WLAN信道（407）和发送轮询帧来发起帧事务。 在成功接收到轮询帧后，接入点准备在服务窗口内未指定的时间内用响应帧进行应答，在此期间移动台维持WLAN子系统加电并准备好接收响应帧。 在成功接收到响应帧之后，移动台将WLAN子系统置于低功率状态。

公开(公告)号：WO2005112301A2

公开(公告)日：2005-11-24

申请号：PCT/US2005015469

申请日：2005-05-05

Applicant: MOTOROLA INC ,  WANG HUAI Y ,  CHEN YE ,  EMEOTT STEPHEN P ,  SIMPSON FLOYD D

Inventor： WANG HUAI Y ,  CHEN YE ,  EMEOTT STEPHEN P ,  SIMPSON FLOYD D

IPC: H04B7/212 ,  H04L12/28 ,  H04L12/56

CPC classification number: H04L47/33 ,  H04L47/10 ,  H04L47/14 ,  H04L47/2416 ,  H04L47/30 ,  H04W28/14 ,  H04W52/0232 ,  H04W84/12 ,  H04W88/08 ,  Y02D70/00 ,  Y02D70/142 ,  Y02D70/23

Abstract: A wireless local area network (WLAN) includes an access point (102) and a mobile station (106). The mobile station can operate in a low power mode by shutting down a WLAN subsystem (204) of the mobile station. While the mobile station is in a low power mode, the access point buffers data received at the access point destined for the mobile station (706). The mobile station wakes up to initiate a service period by transmitting a trigger frame to the access point, and identifies a traffic stream to be serviced in the presently initiated service period. The access point begins transmitting response frames to the mobile station, identifying the traffic stream requested by the mobile station, and in at least one response frame, the access point may indicate the buffer status of another traffic stream associated with the mobile station to allow the mobile station to make decisions regarding data retrieval and power save state.

Abstract translation: 无线局域网（WLAN）包括接入点（102）和移动站（106）。 通过关闭移动台的WLAN子系统（204），移动台可以以低功率模式工作。 当移动站处于低功率模式时，接入点缓存在去往移动台的接入点接收的数据（706）。 移动台通过向接入点发送触发帧来唤醒起始服务周期，并且识别当前发起的服务周期中待服务的业务流。 接入点开始向移动台发送响应帧，识别移动台请求的业务流，并且在至少一个响应帧中，接入点可以指示与移动台相关联的另一业务流的缓冲状态，以允许 移动台做出关于数据检索和省电状态的决定。

公开(公告)号：WO2005066914A1

公开(公告)日：2005-07-21

申请号：PCT/US2004/041796

申请日：2004-12-14

Applicant: MOTOROLA, INC. ,  EMEOTT, Stephen, P. ,  CHEN, Ye ,  SIMPSON, Floyd, D. ,  WANG, Huai, Y. ,  WILSON, Timothy, J. ,  SMAVATKUL, Nattavut

Inventor： EMEOTT, Stephen, P. ,  CHEN, Ye ,  SIMPSON, Floyd, D. ,  WANG, Huai, Y. ,  WILSON, Timothy, J. ,  SMAVATKUL, Nattavut

IPC: G08C17/00

CPC classification number: H04W52/0225 ,  H04W28/14 ,  H04W74/06 ,  H04W84/12 ,  H04W88/08 ,  Y02D70/142 ,  Y02D70/23

Abstract: A mobile station (106) establishes a real time communication link via an access point (102) for carrying voice or other time-sensitive data. A WLAN subsystem (204) of the mobile station is normally kept in a low power state. Upon initiating a communication link the mobile station signals to the access point that unscheduled power save delivery mode will be used (614), and the access point reserves resources to assure the necessary quality of service. The mobile station initiates a frame transaction by first powering up the WLAN subsystem (712), acquiring the WLAN channel (407), and transmitting a polling frame. Upon successful receipt of the polling frame the access point prepares to reply with an aggregate response. The aggregate response commences by transmitting all data in an aggregate buffer, including both reserved and unreserved data buffers. Upon successful receipt of the aggregate response, the mobile station places the WLAN subsystem back into a low power state.

Abstract translation: 移动台（106）经由用于承载语音或其他时间敏感数据的接入点（102）建立实时通信链路。 移动台的WLAN子系统（204）通常保持在低功率状态。 在发起通信链路时，移动站向接入点发信号通知将使用不定期的节电传送模式（614），并且接入点保留资源以确保必要的服务质量。 移动台通过首先加电WLAN子系统（712），获取WLAN信道（407）并发送轮询帧来发起帧事务。 在成功接收到轮询帧之后，接入点准备用总的响应进行回复。 通过传输聚合缓冲区中的所有数据（包括保留数据缓冲区和未保留的数据缓冲区）开始聚合响应。 在成功接收到总响应后，移动台将WLAN子系统置于低功率状态。