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1. 发明申请

WO2011124993A3 SYSTEM AND METHOD FOR HIGHLY RELIABLE DELIVERY OF LIFE-CRITICAL ALARMS THROUGH SHARED WIRELESS CHANNELS 审中-公开
公开(公告)号：WO2011124993A3
公开(公告)日：2011-10-13
申请号：PCT/IB2011/050990
申请日：2011-03-09
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , SOOMRO, Amjad, A. , KOTFILA, Mark, S. , SCHMITT, Ruediger , RAYMOND, Phillip
发明人： SOOMRO, Amjad, A. , KOTFILA, Mark, S. , SCHMITT, Ruediger , RAYMOND, Phillip
IPC分类号： A61B5/00 , G08B21/02
摘要： A patient monitor includes a plurality of monitoring devices which collect data about a patient. An evaluation unit determines the patient's condition from the collected data and generates an alarm if the patient's condition warrants notifying an appropriate medical responder. A communication unit which transmits the alarm to a access point over a hospital Internet protocol (IP) network, the communication device includes a first transmitter for transmitting the alarm using a primary link and a second transmitter for transmitting the alarm using a secondary link in response to the transmission using the primary link failing.

2. 发明申请

WO2011124996A1 PATIENT MONITORING OVER HETEROGENEOUS NETWORKS 审中-公开
标题翻译：病人监测异常网络
公开(公告)号：WO2011124996A1
公开(公告)日：2011-10-13
申请号：PCT/IB2011/051082
申请日：2011-03-15
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , SOOMRO, Amjad, A. , SCHMITT, Ruediger
发明人： SOOMRO, Amjad, A. , SCHMITT, Ruediger
IPC分类号： H04L29/08 , H04L29/06 , H04L29/14
CPC分类号： H04L67/06 , G06F19/00 , G06F19/3418 , H04L67/12 , H04L67/2823 , H04L69/14 , H04L69/16 , H04L69/161 , H04L69/166 , H04L69/18 , H04L69/22 , Y02D50/30
摘要： A patient monitor includes least one monitoring device which collects patient data about a patient. A packet generator generates data packets from the patient data collected from the patient. A communication unit transmits the data packets over an Internet protocol (IP) network. The communication unit includes a first transmitter for transmitting the data packets using a first wireless network and a second transmitter for transmitting the data packets using a second wireless network.
摘要翻译：患者监护仪包括至少一个收集关于患者的患者数据的监测装置。分组生成器从患者收集的患者数据生成数据分组。通信单元通过因特网协议（IP）网络发送数据分组。通信单元包括用于使用第一无线网络发送数据分组的第一发射机和用于使用第二无线网络发送数据分组的第二发射机。

3. 发明申请

WO2005125124A1 SCHEDULING BY A FRACTION OF REMAINING TIME TO BE ALLOCATED OVER REMAINING SERVICE INTERVAL 审中-公开
标题翻译：由剩余服务时间间隔分配的时间表分配
公开(公告)号：WO2005125124A1
公开(公告)日：2005-12-29
申请号：PCT/IB2005/051934
申请日：2005-06-10
申请人： KONINKLIJKE PHILIPS ELECTRONICS, N.V. , SOOMRO, Amjad , SCHMITT, Ruediger
发明人： SOOMRO, Amjad , SCHMITT, Ruediger
IPC分类号： H04L12/56
CPC分类号： H04L47/826 , H04L47/14 , H04L47/50 , H04L47/56 , H04L47/623 , H04L47/626 , H04L47/6265 , H04W72/1257
摘要： A method of scheduling by a fraction of remaining time to be allocated over a remaining service interval, wherein with respect to a minimum of delay bound or a maximum service interval for a traffic stream, servicing first a particular stream "i" with the highest ratio of the remaining channel time to be allocated in a service period S P to the remaining time is to be serviced first before the service period S P elapses. The sub-steps include (a) obtaining a factor U; for each particular traffic stream i of a plurality of traffic streams, wherein U, for each particular traffic stream I of a plurality of traffic streams, wherein (equation I), otherwise U i =1, wherein T i ar is equal to remaining time to be allocated, and T i dr is equal to time before an initial Service period S i p including at least one of a Delay Bound and a Maximum Service Interval elapses; (b) selecting a particular U i factor obtained in step (a) that has a maximum value of the plurality of streams; and (c) servicing the particular stream selected in step (b) by providing channel access time.
摘要翻译：一种通过在剩余服务间隔上分配的剩余时间的一小部分进行调度的方法，其中对于业务流的最小延迟限制或最大服务间隔，首先以最高比率服务于特定流“i” 将在服务期间SP中分配到剩余时间的剩余信道时间剩余时间首先在服务周期SP经过之前进行服务。子步骤包括（a）获得因子U; 对于多个业务流的每个特定业务流i，其中U对于多个业务流的每个特定业务流I，其中（等式I），否则U i = 1，其中T ar等于剩余时间被分配，T dr等于包括延迟界限和最大服务间隔中的至少一个的初始服务周期S p之前的时间; （b）选择在步骤（a）中获得的具有多个流的最大值的特定Ui因子; 和（c）通过提供频道访问时间为步骤（b）中选择的特定流提供服务。

4. 发明申请

WO2012011031A1 METHOD FOR ENERGY EFFICIENT BODY SENSOR NETWORK DISCOVERY 审中-公开
标题翻译：能量有效的身体传感器网络发现方法
公开(公告)号：WO2012011031A1
公开(公告)日：2012-01-26
申请号：PCT/IB2011/053149
申请日：2011-07-14
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , SCHMITT, Ruediger
发明人： SCHMITT, Ruediger
IPC分类号： H04W48/16 , A61B5/00 , G06F19/00 , H04W84/18 , H04W84/22 , H04W84/00
CPC分类号： H04W4/008 , A61B5/0002 , A61B5/0022 , A61B5/0024 , A61B5/0205 , A61B5/1112 , A61B2560/0209 , G06F19/00 , G06F19/3418 , H04W4/80 , H04W48/16 , H04W84/005 , H04W84/22 , Y02D70/142 , Y02D70/144 , Y02D70/164 , Y02D70/26
摘要： When monitoring a patient in a healthcare environment, a location of a battery-powered mobile aggregator (MA) sensor (22), which is mounted on a patient with one or more other patient-mounted sensors (12, S1, S2, S3), is monitored. The MA (22) maintains a personal area network (PAN) (24) for the sensors (12, S1, S2, S3) and wirelessly transmits signals from patient mounted sensors (12, S1, S2, S3) to a wired network (18). When the MA (22) comes within range of a mains-powered fixed aggregator (FA) (16), the MA (22) is informed of the availability of the FA (16), transfers patient data communication duties to the FA (16), and shuts down its PAN to conserve battery power. If the patient moves out of range of the FA (16), then the MA (22) regenerates the PAN (24) and resumes wireless patient data transmission.
摘要翻译：当在医疗保健环境中监视患者时，安装在具有一个或多个其他患者安装的传感器（12，S1，S2，S3）的患者身上的电池供电的移动聚合器（MA）传感器（22）的位置，，被监视。 MA（22）维护用于传感器（12，S1，S2，S3）的个人区域网络（PAN）（24），并将信号从患者安装的传感器（12，S1，S2，S3）传输到有线网络 18）。当MA（22）进入主电源固定聚合器（FA）（16）的范围内时，MA（22）被通知FA（16）的可用性，将患者数据通信职责传送给FA（16 ），并关闭其PAN以节省电池电量。如果患者移动超出FA（16）的范围，则MA（22）再生PAN（24）并恢复无线患者数据传输。

5. 发明申请

WO2009095832A1 IEEE 802.11 WLAN CLIENT DEVICE WITH TWO WIRELESS INTERFACES FOR IMPROVING SCANNING PERFORMANCE DURING ROAMING 审中-公开
标题翻译：具有两个无线接口的IEEE 802.11 WLAN客户端设备，用于在漫游期间提高扫描性能
公开(公告)号：WO2009095832A1
公开(公告)日：2009-08-06
申请号：PCT/IB2009/050283
申请日：2009-01-23
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , SCHMITT, Ruediger
发明人： SCHMITT, Ruediger
IPC分类号： H04W48/16 , H04W36/08 , H04W36/18 , H04W36/36 , H04W84/12
CPC分类号： H04W48/16 , H04W36/08 , H04W84/12 , H04W88/06
摘要： A wireless mobile device interacts with a proximate wireless Local Area Network (WLAN) and Access Points (APs), and uses a scanning interface configured to perform scanning; and, a communication interface configured to perform at least data communication. The two interfaces are expediently co-located in the same wireless device. If the scanning device is dedicated for performing scanning operations, it will free the communication interface from vacating its channel to perform scanning. The dedicated scanning interface generates a more thorough 'picture' of the wireless environment or neighborhood which the wireless device is operating in. This neighborhood information compiled by the scanning interface is then used by the communication interface for making effective decisions on which target AP to connect to during roaming. The invention is applicable to wireless systems that require seamless mobility support, such as in WUSB, 4G cellular and IEEE 802.11. Applications include patient monitoring and VoIP.
摘要翻译：无线移动设备与邻近的无线局域网（WLAN）和接入点（AP）进行交互，并使用被配置为执行扫描的扫描接口; 以及被配置为执行至少数据通信的通信接口。两个接口方便地位于同一无线设备中。如果扫描设备专用于执行扫描操作，则将使通信接口释放其通道以执行扫描。专用扫描接口产生无线设备正在操作的无线环境或邻域的更彻底的“图像”。由扫描接口编辑的该邻域信息随后被通信接口用于对哪个目标AP进行连接作出有效的决定到漫游本发明适用于需要无缝移动支持的无线系统，例如WUSB，4G蜂窝和IEEE 802.11。应用包括病人监护和VoIP。

6. 发明申请

WO2006095322A1 QUALITY OF SERVICE PROVISIONING USING PERIODIC CHANNEL TIME ALLOCATION 审中-公开
标题翻译：使用周期性通道时间分配的服务质量提供
公开(公告)号：WO2006095322A1
公开(公告)日：2006-09-14
申请号：PCT/IB2006/050730
申请日：2006-03-08
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , CHEN, Richard , DEL PRADO, Javier , NANDAGOPALAN, Sai, Shankar , WITTIG, Karl , CHOU, Chun-Ting , SCHMITT, Ruediger
发明人： CHEN, Richard , DEL PRADO, Javier , NANDAGOPALAN, Sai, Shankar , WITTIG, Karl , CHOU, Chun-Ting , SCHMITT, Ruediger
IPC分类号： H04L12/28 , H04L12/56
CPC分类号： H04W74/04 , H04L47/14 , Y02D70/142
摘要： To maximize power saving performance without compromising on the QoS requirement of an application stream, a method and wireless network device generates a subset of a periodic service interval can be used for medium time allocation and data and information can be transmitted in contiguous medium time allocated this way. This selection of a period of time below service capacity allows multiple applications access the medium and for the selection of contiguous medium time during which data transmission can occur.
摘要翻译：为了在不影响应用流的QoS要求的情况下最大化节电性能，方法和无线网络设备生成周期性服务间隔的子集可以用于中等时间分配，并且数据和信息可以在连续的中等时间内传送，办法。在低于服务能力的一段时间内的这种选择允许多个应用程序访问介质以及用于选择可能发生数据传输的连续中等时间。

7. 发明申请

WO2006077522A1 METHOD AND APPARATUS TO ENFORCE AIRTIME QUOTA IN SERVICE INTERVAL IN A WIRELESS LAN 审中-公开
标题翻译：在无线局域网中实现服务间隔空气质量的方法和装置
公开(公告)号：WO2006077522A1
公开(公告)日：2006-07-27
申请号：PCT/IB2006/050151
申请日：2006-01-16
申请人： KONINKLIJKE PHILIPS ELECTRONICS, N.V. , CHEN, Richard , SCHMITT, Ruediger
发明人： CHEN, Richard , SCHMITT, Ruediger
IPC分类号： H04L12/56
CPC分类号： H04W72/1252 , H04L47/14 , H04L47/24 , H04L47/50
摘要： Disclosed is a method and apparatus for managing transmission airtime in a wireless network communication system transmitting at least one data flow in a plurality of data packets (210) in service intervals (215). The method comprises the steps of determining an accumulated time of data packet transmissions in the service interval (215) for each of the data flows, determining an estimated time of the next data packet transmission in the service interval (215) for each of the data flows, and allowing the transmission of the next data packet (330) when the combined accumulated time and the estimated time for a flow to which the data packet belongs is less than a predetermined value (320).
摘要翻译：公开了一种用于管理无线网络通信系统中的传输通话时间的方法和装置，其在服务间隔（215）中传送多个数据分组（210）中的至少一个数据流。该方法包括以下步骤：确定每个数据流在服务间隔（215）中的数据分组传输的累积时间，确定每个数据在服务间隔（215）中的下一个数据分组传输的估计时间并且当组合的累积时间和数据分组所属的流的估计时间小于预定值（320）时，允许下一个数据分组（330）的传输。

8. 发明申请

WO2008075239A2 QOS SCEDULING METHOD FOR WLANS WITH HETEROGENOUS APPLICATIONS 审中-公开
标题翻译：用于异构应用的WLAN的QOS调节方法
公开(公告)号：WO2008075239A2
公开(公告)日：2008-06-26
申请号：PCT/IB2007/054921
申请日：2007-12-04
申请人： KONINKLIJKE PHILIPS ELECTRONICS, N.V. , CAVALCANTI, Dave , SCHMITT, Ruediger
发明人： CAVALCANTI, Dave , SCHMITT, Ruediger
IPC分类号： H04L12/28
CPC分类号： H04W74/04 , H04W52/0216 , H04W84/12 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/23
摘要： A wireless system (100) includes at least one power-save wireless station (PS STA)(102). A method of wireless includes allocating deterministic time intervals (206,207) to the PS-STAs.
摘要翻译：无线系统（100）包括至少一个省电无线站（PS STA）（102）。无线方法包括向PS-STA分配确定性时间间隔（206,207）。

9. 发明申请

WO2007031953A3 EFFICIENT STANDARD-COMPLIANT DIGITAL VIDEO TRANSMISSION USING DATA PARTITIONING 审中-公开
公开(公告)号：WO2007031953A3
公开(公告)日：2007-03-22
申请号：PCT/IB2006/053270
申请日：2006-09-13
申请人： KONINKLIJKE PHILIPS ELECTRONICS, N.V. , WITTIG, Karl , CHEN, Richard , CHEN, Yingwei , SCHMITT, Ruediger , SMETS, Bruno , WALRANT, Thierry
发明人： WITTIG, Karl , CHEN, Richard , CHEN, Yingwei , SCHMITT, Ruediger , SMETS, Bruno , WALRANT, Thierry
IPC分类号： H04N7/26 , H04N7/50
摘要： This invention provides an efficient standard-compliant system (400 500), apparatus (550) and method for employing the technique of Data Partitioning (DP) to provide acceptable picture quality in digital video transmitted over a wireless home multimedia network (411 510) that may adhere to a layered protocol (300), during conditions of degraded or reduced bandwidth. Such compliance insures that video from a source which incorporates the present invention can be successfully decoded and rendered by any digital video receiver that conforms to the corresponding standard, and that the transmitting equipment can be used with any equipment that adheres to the networking protocol (300).

10. 发明申请

WO2006064454A1 METHOD AND SYSTEM FOR THE TRANSMISSION OF DIGITAL VIDEO OVER A WIRELESS NETWORK 审中-公开
标题翻译：用于无线网络传输数字视频的方法和系统
公开(公告)号：WO2006064454A1
公开(公告)日：2006-06-22
申请号：PCT/IB2005/054189
申请日：2005-12-12
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , CHEN, Yingwei , SCHMITT, Ruediger , CHEN, Richard , WITTIG, Karl , CHALLAPALI, Kiran
发明人： CHEN, Yingwei , SCHMITT, Ruediger , CHEN, Richard , WITTIG, Karl , CHALLAPALI, Kiran
IPC分类号： H04N7/24 , H04L12/56
CPC分类号： H04N21/43637 , H04L47/50 , H04N21/234327 , H04N21/2402 , H04N21/2662 , H04N21/43615
摘要： An apparatus, system and method are provided for adaptive flow control of layered streaming video over wireless local area networks (WLANs). In one aspect prioritized and adaptive transmission mechanisms are provided based on buffer fullness and discarding visually less important packets so that future visually more important packets can reach the decoder in time. In another aspect, aggregated control is provided for all video applications as well as separate control for each video application.
摘要翻译：提供了一种用于通过无线局域网（WLAN）的分层流视频的自适应流控制的装置，系统和方法。在一个方面，基于缓冲器充满度提供优先级和自适应传输机制，并且丢弃视觉上不太重要的分组，使得将来视觉上更重要的分组可以及时到达解码器。在另一方面，为所有视频应用提供聚合控制以及针对每个视频应用的单独控制。

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