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21. 发明申请

US20120140704A1 METHOD AND APPARATUS FOR CONTROLLING DOWNLINK DATA TRANSMISSION IN A MULTI-HOP RELAY COMMUNICATION SYSTEM 审中-公开
标题翻译：用于控制多通道继电器通信系统中的下行链路数据传输的方法和装置
公开(公告)号：US20120140704A1
公开(公告)日：2012-06-07
申请号：US13390570
申请日：2009-08-17
申请人： Qun Zhao , Jimin Liu , Wu Zheng
发明人： Qun Zhao , Jimin Liu , Wu Zheng
IPC分类号： H04B7/14
CPC分类号： H04L1/1874 , H04L1/1614 , H04L1/1621 , H04L1/1809 , H04L1/1835 , H04L2001/0097 , H04W28/065 , H04W36/0055 , H04W84/047
摘要： In order to address the problem of RLC layer relaying in the prior art that downlink user data of a user equipment with an access through a relay station may be lost due to a handover, the invention proposes solutions of a method and apparatus for controlling downlink data transmission in a multi-hop relay communication system so that when a next-hop network device of a base station is a relay station, an RLC entity of the base station transmits an indication message to a PDCP entity of the base station, to trigger the PDCP entity of the base station to discard a PDCP SDU corresponding to at least one PDCP PDU, upon reception of a user equipment delivery acknowledgement message from the access relay station to acknowledge delivery of the at least one PDCP PDU to the user equipment. The access relay generates the user equipment delivery acknowledgement message upon reception from the user equipment of positive acknowledgement messages for all the RLC PDUs corresponding to the at least one PDCP PDU. Preferably status information on whether an RLC SDU has been acknowledged, which is buffered between the access relay station and the base station, can be synchronized implicitly.
摘要翻译：为了解决现有技术中的RLC层中继的问题，通过中继站的接入的用户设备的下行用户数据可能由于切换而丢失，本发明提出了一种用于控制下行链路数据的方法和装置的解决方案在多跳中继通信系统中的传输，使得当基站的下一跳网络设备是中继站时，基站的RLC实体向基站的PDCP实体发送指示消息，以触发在接收到来自接入中继站的用户设备递送确认消息以确认至少一个PDCP PDU到用户设备的传送时，基站的PDCP实体丢弃与至少一个PDCP PDU对应的PDCP SDU。接入中继从用户设备接收到对应于至少一个PDCP PDU的所有RLC PDU的肯定确认消息，生成用户设备递送确认消息。优选地，可以隐式同步关于在接入中继站和基站之间缓冲的RLC SDU是否被确认的状态信息。

22. 发明申请

US20120307774A1 NETWORK ACCESS METHOD AND SYSTEM FOR MACHINE TYPE COMMUNICATIONS 有权
标题翻译：网络接入方法与机器通信系统
公开(公告)号：US20120307774A1
公开(公告)日：2012-12-06
申请号：US13578172
申请日：2010-02-12
申请人： Qun Zhao , Wu Zheng , Jimin Liu
发明人： Qun Zhao , Wu Zheng , Jimin Liu
IPC分类号： H04W72/04
CPC分类号： H04W74/08 , H04W4/70 , H04W74/004 , H04W74/006 , H04W74/0841
摘要： The present invention provides a network access method and system for Machine Type Communications (MTC), wherein the method comprises the following steps: an MTC device sends a preamble to a base station; the base station sends a Random Access Response (RAR) to the MTC device; if the RAR does not contain a temporary access resource assignment indication, the MTC device sends a Layer 2/Layer 3 message to the base station; otherwise, the MTC device re-attempts to perform network access; the base station sends a contention resolution message to the MTC device; if the contention resolution message contains a self-identification contained in the Layer 2/Layer 3 message sent by the MTC device, the network access is completed; if the contention resolution message contains the temporary access resource assignment indication, the MTC device re-attempts to perform the network access; otherwise, the MTC device attempts to perform the network access using the originally used access resource again. According to the present invention, it is enabled to dynamically and quickly perform assignment and release of MTC access resources based on actual access resource collisions, which thereby avoids waste of uplink resources in a semi-static configuration, reduces the possibility of collision, and protects normal access of non-MTC devices.
摘要翻译：本发明提供了一种用于机器类型通信（MTC）的网络接入方法和系统，其中所述方法包括以下步骤：MTC设备向基站发送前同步码; 基站向MTC设备发送随机接入响应（RAR）; 如果RAR不包含临时接入资源分配指示，则MTC设备向基站发送第2层/第3层消息; 否则，MTC设备重新尝试执行网络接入; 基站向MTC设备发送争用解决消息; 如果争用解决消息包含由MTC设备发送的第2层/第3层消息中包含的自身标识，则完成网络访问; 如果竞争解决消息包含临时接入资源分配指示，则MTC设备重新尝试执行网络接入; 否则，MTC设备再次尝试使用最初使用的接入资源执行网络接入。根据本发明，能够基于实际的接入资源冲突来动态地并且快速地执行MTC接入资源的分配和释放，从而避免了在半静态配置中浪费上行链路资源，减少了冲突的可能性，并且保护非MTC设备的正常访问。

23. 发明申请

US20110013564A1 MOBILE STATION AND METHOD FOR INTERWORKING WITH BASE STATION COMPATIBLE WITH FIRST AND SECOND PROTOCOLS 审中-公开
标题翻译：与第一和第二个协议相容的基站的移动站和方法
公开(公告)号：US20110013564A1
公开(公告)日：2011-01-20
申请号：US12921212
申请日：2008-03-07
申请人： Wei Zou , Gang shen , Jimin Liu , Wu Zheng
发明人： Wei Zou , Gang shen , Jimin Liu , Wu Zheng
IPC分类号： H04W4/00 , H04J3/06
CPC分类号： H04W48/14 , H04L69/18 , H04W72/02
摘要： This invention provides a Mobile Station (MS) interworking with a Base Station (BS) which is compatible with a first protocol and a second protocol, the MS comprising: a synchronizing unit for synchronizing with the BS; a broadcast information obtaining unit for obtaining first protocol broadcast information from the BS; an operation mode selecting unit for selecting a first operation mode or a second operation mode according to whether the MS supports the first protocol or the second protocol, wherein when the MS supports the second protocol, second protocol MAP information is obtained according to the first protocol broadcast information, and data are transmitted via a prescribed channel to the BS according to the second protocol MAP information. Also, the present invention provides a method of MS network entry to communicate with a BS and a method of forming an IEEE 802.16m frame compatible with IEEE 802.16e frame. According to this invention, an IEEE 802.16e MS can access an IEEE 802.16m BS, and an IEEE 802.16m MS can also access an IEEE 802.16m BS. Even if an MS and a BS operate under different protocols, the MS can enter a network to perform communication with the BS.
摘要翻译：本发明提供了一种与与第一协议和第二协议兼容的基站（BS）互通的移动台（MS），该MS包括：用于与BS同步的同步单元; 广播信息获取单元，用于从BS获取第一协议广播信息; 操作模式选择单元，用于根据MS是否支持第一协议或第二协议来选择第一操作模式或第二操作模式，其中当MS支持第二协议时，根据第一协议获得第二协议MAP信息广播信息和数据通过规定的信道根据第二协议MAP信息发送到BS。此外，本发明提供了一种用于与BS通信的MS网络入口的方法以及形成与IEEE 802.16e帧兼容的IEEE 802.16m帧的方法。根据本发明，IEEE 802.16e MS可以访问IEEE 802.16m BS，并且IEEE 802.16m MS也可以访问IEEE 802.16m BS。即使MS和BS在不同的协议下工作，MS也可以进入网络以执行与BS的通信。

24. 发明申请

US20060123005A1 System and method for supporting a plurality of access control list types for a file system in an operating system 失效
公开(公告)号：US20060123005A1
公开(公告)日：2006-06-08
申请号：US11002865
申请日：2004-12-02
申请人： Rodney Burnett , Ramanjaneya Burugula , Niteesh Dubey , Joefon Jann , Ravi Shankar , Wu Zheng
发明人： Rodney Burnett , Ramanjaneya Burugula , Niteesh Dubey , Joefon Jann , Ravi Shankar , Wu Zheng
IPC分类号： G06F17/30
CPC分类号： G06F17/30067 , G06F21/6218 , G06F2221/2141
摘要： System, method and computer program product for supporting a plurality of Access Control List types for a file system in an operating system in a data processing system. An Access Control List supporting system for managing access to a file system in a data processing system has at least one file system in an operating system of the data processing system, and an Access Control List management framework in the operating system and external to the at least one file system for managing access to the at least one file system. The Access Control List supporting system of the invention removes ACL management and access check-related functions from the at least one file system to an external Access Control List management framework, thus enabling an operating system to support a plurality of Access Control List types using the same Access Control List management framework and enabling new Access Control List types to be added to the operating system dynamically while the operating system is running.

25. 发明申请

US20130281150A1 ADAPTIVE POWER CONFIGURATION METHOD AND CORRESPONDING BASE STATIONS IN A HETNET 审中-公开
标题翻译：自适应电力配置方法和相关基站在HETNET
公开(公告)号：US20130281150A1
公开(公告)日：2013-10-24
申请号：US13995758
申请日：2011-11-08
申请人： Haiyang Huang , Qi Jiang , Wu Zheng , Gang Shen , Jiming Chen
发明人： Haiyang Huang , Qi Jiang , Wu Zheng , Gang Shen , Jiming Chen
IPC分类号： H04W52/24
CPC分类号： H04W52/244 , H04W8/24 , H04W28/04 , H04W52/143 , H04W52/325 , H04W52/367 , H04W52/38 , H04W72/12
摘要： The present invention provides a novel adaptive power configuration method and corresponding base stations in a Het Net. According to the present invention, some specific subframes of a serving base station are scheduled to serve victim UEs, while the corresponding subframes of an aggressor base station can be scheduled to serve its UEs with adaptively adjusting the transmit power instead of thoroughly muting. This adaptive power configuration scheme can efficiently reduce the interference in Het Nets to guarantee the workability of victim UEs, meanwhile more capacity performance gain can be achieved with backward compatibility to legacy UEs.
摘要翻译：本发明提供了一种新颖的自适应功率配置方法和Het Net中的相应基站。根据本发明，服务基站的一些特定子帧被调度为服务于受害者UE，而攻击者基站的相应子帧可以被调度以自适应地调整发射功率来服务于其UE，而不是彻底静音。这种自适应功率配置方案可以有效地减少Het Nets中的干扰，以保证受害者UE的可操作性，同时可以通过与传统UE的向后兼容来实现更多的容量性能增益。

26. 发明授权

US07890554B2 Apparatus and method of exporting file systems without first mounting the file systems 失效
标题翻译：导出文件系统的装置和方法，而无需首先安装文件系统
公开(公告)号：US07890554B2
公开(公告)日：2011-02-15
申请号：US10099777
申请日：2002-03-14
申请人： William B. Brown , Mark Allen Grubbs , Gerald Francis McBrearty , Wu Zheng
发明人： William B. Brown , Mark Allen Grubbs , Gerald Francis McBrearty , Wu Zheng
IPC分类号： G06F17/30
CPC分类号： G06F17/3007
摘要： A method, system and apparatus for exporting file systems without having to mount them first are provided. Most Unix-based servers usually mount some system operation critical files at startup. Thus, directories have to be mounted. One or more of these directories are usually used as mount points for mounting other file systems when needed. An extended attribute file is used to provide all information needed to export a file system. Thus, a server need not mount a file system to obtain this information. That is on startup, a server needs only refer to these extended attribute files to obtain the information needed to export the file systems.
摘要翻译：提供了一种用于导出文件系统而不必首先安装它们的方法，系统和装置。大多数基于Unix的服务器通常在启动时安装一些系统操作关键文件。因此，必须安装目录。这些目录中的一个或多个通常用作在需要时安装其他文件系统的安装点。扩展属性文件用于提供导出文件系统所需的所有信息。因此，服务器无需安装文件系统即可获取此信息。那就是启动时，服务器只需要参考这些扩展属性文件来获取导出文件系统所需的信息。

27. 发明授权

US10070395B2 Adaptive power configuration method and corresponding base stations in a HetNet 有权
公开(公告)号：US10070395B2
公开(公告)日：2018-09-04
申请号：US13995758
申请日：2011-11-08
申请人： Haiyang Huang , Qi Jiang , Wu Zheng , Gang Shen , Jiming Chen
发明人： Haiyang Huang , Qi Jiang , Wu Zheng , Gang Shen , Jiming Chen
IPC分类号： H04W52/24 , H04W52/32 , H04W52/36 , H04W8/24 , H04W52/14 , H04W72/12 , H04W52/38 , H04W28/04
摘要： The present invention provides a novel adaptive power configuration method and corresponding base stations in a Het Net. According to the present invention, some specific subframes of a serving base station are scheduled to serve victim UEs, while the corresponding subframes of an aggressor base station can be scheduled to serve its UEs with adaptively adjusting the transmit power instead of thoroughly muting. This adaptive power configuration scheme can efficiently reduce the interference in Het Nets to guarantee the workability of victim UEs, meanwhile more capacity performance gain can be achieved with backward compatibility to legacy UEs.

28. 发明申请

US20130165101A1 METHOD FOR FEATURE ACTIVATION OF MACHINE TYPE COMMUNICATION AND MTC DEVICE THEREOF 审中-公开
标题翻译：机器类型通信特征激活方法及其MTC设备
公开(公告)号：US20130165101A1
公开(公告)日：2013-06-27
申请号：US13819509
申请日：2011-08-24
申请人： Feng Han , Wu Zheng , Kaibin Zhang , Qun Zhao
发明人： Feng Han , Wu Zheng , Kaibin Zhang , Qun Zhao
IPC分类号： H04W52/02
CPC分类号： H04W76/27 , H04W4/70 , H04W76/28 , H04W84/18 , Y02D70/00 , Y02D70/1262 , Y02D70/21 , Y02D70/24
摘要： The present disclosure provides a novel method for feature activation in the Machine Type Communication and a device thereof. According to the present disclosure, the MTC device may actively trigger entry into or exit from a feature state of the MTC device, and inform the network to perform suitable configuration, so as to meet the requirements of the MTC scenario and optimize the network performance. Furthermore, for the Extra Low Power Consumption feature, it is also proposed to set a MTC device specific DRX cycle as its actual cycle such that the actual cycle may be not limited by the system default DRX configuration information. Therefore, power consumption for the MTC device in the Extra Low Power Consumption state may be reduced.
摘要翻译：本公开提供了一种用于机器类型通信中的特征激活的新颖方法及其装置。根据本公开，MTC设备可以主动触发进入或退出MTC设备的特征状态，并通知网络执行合适的配置，以满足MTC场景的要求并优化网络性能。此外，对于超低功耗特征，还提出将MTC设备专用DRX周期设置为其实际周期，使得实际周期不受系统默认DRX配置信息的限制。因此，可以减少超低功耗状态下的MTC设备的功耗。

29. 发明授权

US06714953B2 System and method for managing file export information 失效
标题翻译：用于管理文件导出信息的系统和方法
公开(公告)号：US06714953B2
公开(公告)日：2004-03-30
申请号：US09886185
申请日：2001-06-21
申请人： Mark Allen Grubbs , Gerald Francis McBrearty , Wu Zheng
发明人： Mark Allen Grubbs , Gerald Francis McBrearty , Wu Zheng
IPC分类号： G06F1730
CPC分类号： G06F17/30067 , Y10S707/99956
摘要： A system and method for including export information in the file system extended attribute data area is provided. File export information is determined by a system administrator or automated process. The determined export information is stored in an extended attribute data area corresponding with the file. When a computer system issues mount commands for the file systems to be mounted, the file system provides export information included in the extended attributes to the kernel whereupon the kernel exports the file system. Maintenance of file export information is thereby reduced. Backup, replications, and restorations of file systems is simplified by maintaining the export information along with the files being backed, replicated, or restored. For example, when the system administrator backs up a file, the export information in the extended attributes is backed-up as well. When the file system is retrieved, the export information is also retrieved within the extended attributes.
摘要翻译：提供了一种在文件系统扩展属性数据区域中包含导出信息的系统和方法。文件导出信息由系统管理员或自动进程决定。确定的导出信息存储在与该文件对应的扩展属性数据区域中。当计算机系统发布要挂载的文件系统的安装命令时，文件系统将包含在扩展属性中的导出信息提供给内核导出文件系统的内核。从而减少文件导出信息的维护。通过维护导出信息以及正在备份，复制或还原的文件来简化文件系统的备份，复制和恢复。例如，当系统管理员备份文件时，还会备份扩展属性中的导出信息。检索文件系统时，还会在扩展属性中检索导出信息。

30. 发明申请

US20130189932A1 BASE STATION, USER EQUIPMENT AND METHOD OF REDUCING ENERGY CONSUMPTION IN A BASE STATION 审中-公开
标题翻译：基站，用户设备和降低基站能源消耗的方法
公开(公告)号：US20130189932A1
公开(公告)日：2013-07-25
申请号：US13876096
申请日：2011-09-07
申请人： Gang Shen , Wei Wang , Wu Zheng
发明人： Gang Shen , Wei Wang , Wu Zheng
IPC分类号： H04W52/02
CPC分类号： H04W52/0206 , H04W52/0232 , H04W52/0235 , H04W84/045 , H04W88/08 , Y02D70/1262
摘要： The present invention provides a novel base station, a novel user equipment and a method of reducing energy consumption in a base station. According to the present invention, when detecting no user service for a time period, the base station switches off its transmitter and keeps its receiver switched on, thereby entering into a sleep state; when receiving a wake-up signal, the base station switches on the transmitter, thereby entering into a wake-up state. The method switches off the transmitter to reduce energy consumption when there is no user service, and wakes up the base station intelligently when a user comes.
摘要翻译：本发明提供了一种新型基站，一种新型用户设备和一种降低基站能耗的方法。根据本发明，当在一段时间内没有检测到用户服务时，基站关闭其发射机并保持其接收机接通，从而进入休眠状态; 当接收到唤醒信号时，基站接通发射机，从而进入唤醒状态。该方法在没有用户服务时关闭发射机以降低能耗，并且在用户到达时智能唤醒基站。

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