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51. 发明申请

US20120021800A1 Radiation Power Level Control System and Method for a Wireless Communication Device Based on a Tracked Radiation History 有权
标题翻译：基于跟踪辐射历史的无线通信设备的辐射功率电平控制系统及方法
公开(公告)号：US20120021800A1
公开(公告)日：2012-01-26
申请号：US12839622
申请日：2010-07-20
申请人： Kelce Steven Wilson , Shirook M. Ali , Shalini Suresh Periyalwar , James Earl Womack
发明人： Kelce Steven Wilson , Shirook M. Ali , Shalini Suresh Periyalwar , James Earl Womack
IPC分类号： H04W52/04 , H04B1/04
CPC分类号： H04B1/3838 , H04B1/04 , H04W52/146 , H04W52/225 , H04W52/228 , H04W52/246 , H04W52/367 , H04W72/02
摘要： A radiation power level control scheme for a wireless user equipment (UE) device. In one embodiment, a power data history associated with the wireless UE device is maintained, the power data history comprising data tracked over a time window (e.g., a sliding time window) relative to one or more variables on a per transmission event basis. A component of the UE device is configured to determine a time-average transmission power level. Another component is configured to compare the time-average transmission power level with a first time-averaged transmission power limit threshold, the first time-averaged transmission power limit threshold having a value that depends on a transmission power data history for the UE device. A still further component is provided, operable responsive to the average transmission power level meeting or exceeding the first time-averaged transmission power limit threshold, that is configured to reduce a transmission power level of the UE device.
摘要翻译：一种用于无线用户设备（UE）设备的辐射功率电平控制方案。在一个实施例中，保持与无线UE设备相关联的功率数据历史，功率数据历史包括相对于每个传输事件基础上的一个或多个变量在时间窗口（例如，滑动时间窗口）上跟踪的数据。 UE设备的组件被配置为确定时间平均传输功率电平。另一部件被配置为将时间平均传输功率电平与第一时间平均发射功率限制阈值进行比较，第一时间平均发射功率限制阈值具有取决于UE设备的发射功率数据历史的值。还提供了一种可以响应于满足或超过第一时间平均的传输功率限制阈值的平均传输功率电平而操作的另一部件，其被配置为降低UE设备的传输功率电平。

52. 发明申请

US20120014304A1 METHOD AND SYSTEM FOR THE CONTROL OF DISCONTINUOUS RECEPTION IN A WIRELESS NETWORK 有权
标题翻译：用于控制无线网络中不连续接收的方法和系统
公开(公告)号：US20120014304A1
公开(公告)日：2012-01-19
申请号：US13244720
申请日：2011-09-26
申请人： Zhijun Cai , James Earl Womack , Takashi Suzuki , Gordon Peter Young , Yi Yu
发明人： Zhijun Cai , James Earl Womack , Takashi Suzuki , Gordon Peter Young , Yi Yu
IPC分类号： G08C17/00
CPC分类号： H04W76/048 , H04W52/02 , H04W52/0216 , H04W52/0251 , H04W56/0015 , H04W76/28 , Y02D70/1224 , Y02D70/1242 , Y02D70/1262 , Y02D70/144 , Y02D70/24
摘要： Methods and apparatus for controlling discontinuous reception on a mobile device and in particular to control a short discontinuous reception timer in response to receipt of a medium access control control element. The methods and apparatus include stopping, restarting or maintaining the short discontinuous reception timer. Methods and apparatus for limiting or stopping a retransmission timer by providing user equipment with a maximum retry value for transmissions, by providing a maximum redundant version value, or by providing a medium access control control element to stop or prevent the start of a retransmission timer.
摘要翻译：用于控制移动设备上的不连续接收的方法和装置，特别是响应于接收到介质访问控制控制元件来控制短暂的不连续接收定时器。所述方法和装置包括停止，重新启动或维持短暂的不连续接收定时器。通过提供最大冗余版本值，或通过提供媒体访问控制控制元件来停止或阻止重发定时器的启动，通过向用户设备提供传输的最大重试值来限制或停止重传定时器的方法和装置。

53. 发明申请

US20120009928A1 Method and System for Efficient DRX Operation During Handover in LTE 失效
标题翻译：在LTE中切换期间高效的DRX操作的方法和系统
公开(公告)号：US20120009928A1
公开(公告)日：2012-01-12
申请号：US13234676
申请日：2011-09-16
申请人： Wei Wu , James Earl Womack , Zhijun Cai
发明人： Wei Wu , James Earl Womack , Zhijun Cai
IPC分类号： H04W52/02 , H04W36/00
CPC分类号： H04W76/28 , H04W36/08 , H04W88/06
摘要： A method and system for efficient DRX operation during handover in LTE in which a user equipment expects handover to occur, the method having the steps of: checking whether a no handover initiation decision is received within a predetermined time period; if no, performing the steps of: ensuring the user equipment is not in a DRX sleep period during reception of a handover grant; checking whether a handover grant is received, and if yes, performing a handover procedure; and if no, resuming a DRX sleep interval; and if yes, ending the process.
摘要翻译：一种用于在用户设备期望切换发生的LTE中的切换期间的有效DRX操作的方法和系统，所述方法具有以下步骤：在预定时间段内检查是否接收到无切换发起决定; 如果否，则执行以下步骤：确保在接收切换许可期间用户设备不处于DRX休眠期间; 检查是否接收到切换授权，如果是，则执行切换过程; 如果否，则恢复DRX休眠间隔; 如果是，结束该过程。

54. 发明申请

US20110310912A1 System and Method For Autonomous Combining 审中-公开
公开(公告)号：US20110310912A1
公开(公告)日：2011-12-22
申请号：US13221583
申请日：2011-08-30
申请人： Zhijun Cai , James Earl Womack , Yi Yu
发明人： Zhijun Cai , James Earl Womack , Yi Yu
IPC分类号： H04J3/00
CPC分类号： H04B7/022 , H04B7/026
摘要： A user agent capable of autonomous combining. The user agent can be implemented as a processor configured to promote receiving a first signal from an access node and a second signal from a relay node. The processor may be further configured to combine the first and second signals.

55. 发明授权

US08081606B2 Method and apparatus for allocation of an uplink resource 有权
标题翻译：用于分配上行链路资源的方法和装置
公开(公告)号：US08081606B2
公开(公告)日：2011-12-20
申请号：US12023897
申请日：2008-01-31
申请人： Zhijun Cai , James Earl Womack , Yi Yu
发明人： Zhijun Cai , James Earl Womack , Yi Yu
IPC分类号： H04J3/00
CPC分类号： H04L47/824 , H04L47/10 , H04L47/70 , H04L47/745 , H04L47/801 , H04L47/822
摘要： A component in a telecommunications network including a processor configured, responsive to receiving a scheduling request from a user equipment (UE), to grant a minimum level of resource capacity to the UE for an uplink transmission from the UE to the component. The processor further configured to determine the minimum level of resource capacity based on an expected data packet payload and on a condition of a communications channel between the component and the UE.
摘要翻译：电信网络中的组件，包括响应于从用户设备（UE）接收到调度请求而配置的处理器，向UE提供从UE到组件的上行链路传输的最小资源容量级别的处理器。处理器还被配置为基于期望的数据分组有效载荷以及在组件和UE之间的通信信道的条件来确定资源容量的最小级别。

56. 发明授权

US08064403B2 Mobility mechanism for service continuity 有权
标题翻译：服务连续性的移动机制
公开(公告)号：US08064403B2
公开(公告)日：2011-11-22
申请号：US12099655
申请日：2008-04-08
申请人： Xiaoming Zhao , Wei Wu , James Earl Womack , Zhijun Cai , John-Luc Bakker
发明人： Xiaoming Zhao , Wei Wu , James Earl Womack , Zhijun Cai , John-Luc Bakker
IPC分类号： H04W4/00
CPC分类号： H04W24/04 , H04W36/14 , H04W36/26 , H04W88/16
摘要： A system comprising an inter-RAT/inter-network redundancy controller (IRC) is provided. The IRC is configured to communicate with a source gateway in communication with a source radio access network (RAN) using a first radio access technology (RAT). The IRC is further configured to communicate with a target gateway in communication with a target RAN using a second RAT. The IRC is further configured to promote a handover of a user equipment from the source RAN connected to the source gateway to the target RAN connected to the target gateway when the source gateway fails.
摘要翻译：提供了包括RAT间/网间冗余控制器（IRC）的系统。 IRC被配置为与使用第一无线接入技术（RAT）的与源无线接入网（RAN）通信的源网关进行通信。 IRC还被配置为与使用第二RAT与目标RAN通信的目标网关进行通信。 IRC还被配置为当源网关发生故障时，促使用户设备从连接到源网关的源RAN到连接到目标网关的目标RAN的切换。

57. 发明申请

US20100325506A1 Downlink Transmissions for Type 2 Relay 有权
标题翻译： 2型继电器的下行传输
公开(公告)号：US20100325506A1
公开(公告)日：2010-12-23
申请号：US12817077
申请日：2010-06-16
申请人： Zhijun Cai , Chandra S. Bontu , Yi Yu , Mo-Han Fong , Sophie Vrzic , James Earl Womack , Andrew Mark Earnshaw , Yi Song
发明人： Zhijun Cai , Chandra S. Bontu , Yi Yu , Mo-Han Fong , Sophie Vrzic , James Earl Womack , Andrew Mark Earnshaw , Yi Song
IPC分类号： H04B7/14 , H04B3/36 , H04L1/08 , G06F11/14
CPC分类号： H04W72/042 , H04W84/047
摘要： A method for transmitting data to a user agent. The method includes a relay node receiving information from an access node, the information containing the data that is to be transmitted to the user agent and control information that the access node will use to transmit the data to the user agent. The method further includes the relay node transmitting the data to the user agent at the time the access node transmits the data to the user agent, the relay node using the control information that the access node uses to transmit the data to the user agent.
摘要翻译：一种用于向用户代理发送数据的方法。该方法包括从接入节点接收信息的中继节点，包含要发送给用户代理的数据的信息和接入节点将用于向用户代理发送数据的控制信息。所述方法还包括：所述中继节点在所述接入节点向所述用户代理发送所述数据时向所述用户代理发送所述数据，所述中继节点使用所述接入节点用于向所述用户代理发送所述数据的所述控制信息。

58. 发明申请

US20100265870A1 Multicast/Broadcast Single Frequency Network Subframe Physical Downlink Control Channel Design 有权
标题翻译：组播/广播单频网络子帧物理下行链路控制信道设计
公开(公告)号：US20100265870A1
公开(公告)日：2010-10-21
申请号：US12762142
申请日：2010-04-16
申请人： Zhijun CAI , James Earl WOMACK , Yi YU
发明人： Zhijun CAI , James Earl WOMACK , Yi YU
IPC分类号： H04H20/71
CPC分类号： H04W72/042 , H04B7/155 , H04B7/2606 , H04W72/005 , H04W88/04
摘要： A relay node comprising a processor configured such that the relay node transmits a multicast/broadcast single frequency network (MBSFN) subframe including a control portion without a data portion, wherein the control portion comprises additional information assigned to any available resource elements (REs). Also included is a user agent (UA) comprising a processor configured such that the UA receives a MBSFN subframe including a control portion without a data portion, wherein the control portion comprises additional information assigned to any available REs. Also included is a method of wireless communication comprising transmitting a MBSFN subframe including a control portion without a data portion, wherein the control portion comprises additional information assigned to any available REs. Also included is a method of wireless communication comprising receiving a MBSFN subframe including a control portion without a data portion, wherein the control portion comprises additional information assigned to any available REs.
摘要翻译：一种中继节点，包括被配置为使得所述中继节点发送包括无数据部分的控制部分的多播/广播单频网络（MBSFN）子帧的处理器，其中所述控制部分包括分配给任何可用资源元素（RE）的附加信息。还包括用户代理（UA），其包括处理器，其被配置为使得UA接收包括不具有数据部分的控制部分的MBSFN子帧，其中控制部分包括分配给任何可用RE的附加信息。还包括一种无线通信的方法，包括发送包括不具有数据部分的控制部分的MBSFN子帧，其中控制部分包括分配给任何可用RE的附加信息。还包括一种无线通信方法，包括：接收包含无数据部分的控制部分的MBSFN子帧，其中控制部分包括分配给任何可用RE的附加信息。

59. 发明申请

US20090245108A1 Proactive Uplink Aggregate Maximum Bit Rate Enforcement 有权
标题翻译：主动上行总线最大比特率执行
公开(公告)号：US20090245108A1
公开(公告)日：2009-10-01
申请号：US12394973
申请日：2009-02-27
申请人： Wei WU , Xiaoming ZHAO , Zhijun CAI , James Earl WOMACK
发明人： Wei WU , Xiaoming ZHAO , Zhijun CAI , James Earl WOMACK
IPC分类号： H04L12/26
CPC分类号： H04L47/10 , H04L47/14 , H04L47/17 , H04L47/263 , H04L47/29 , H04L47/41 , Y02D50/10 , Y02D50/30
摘要： A system and method for enforcing uplink aggregate maximum bit rate (AMBR) at a network gateway is provided. In one embodiment, a network gateway may inform one or more network access nodes that are sending data to the network gateway that a total data flow rate on a plurality of bearers from the one or more network access nodes to the network gateway exceeds a first threshold. Responsive to being informed that the total data flow rate exceeds the first threshold, the one or more network access nodes take an action to decrease the data flow rate from a plurality of user equipment that are sending data to the one or more network access nodes.
摘要翻译：提供了一种用于在网络网关上实施上行链路聚合最大比特率（AMBR）的系统和方法。在一个实施例中，网络网关可以将正在向网络网关发送数据的一个或多个网络接入节点通知来自一个或多个网络接入节点到网络网关的多个承载上的总数据流速超过第一阈值。响应于被通知总数据流量超过第一阈值，所述一个或多个网络接入节点采取动作以将数据流速从发送数据的多个用户设备降低到一个或多个网络接入节点。

60. 发明申请

US20090239476A1 System and Method for Uplink Timing Synchronization in Conjunction With Discontinuous Reception 有权
标题翻译：用于不连续接收的上行链路同步同步的系统和方法
公开(公告)号：US20090239476A1
公开(公告)日：2009-09-24
申请号：US12052539
申请日：2008-03-20
申请人： James Earl Womack , Zhijun Cai
发明人： James Earl Womack , Zhijun Cai
IPC分类号： H04B7/00
CPC分类号： H04W56/0005 , H04L5/0016 , H04L5/003 , H04L5/0048 , H04L5/0053 , H04L5/0094 , H04L27/2662 , H04W48/08 , H04W52/0216 , H04W52/0225 , H04W72/04 , H04W72/0413 , H04W76/28 , H04W84/042 , Y02D70/00 , Y02D70/1222 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/164 , Y02D70/24
摘要： Systems and methods for controlling sounding reference signal transmission are provided; a user equipment starts transmitting the sounding reference signal in anticipation of uplink data transmission, and then discontinues transmitting the sounding reference signal after completion of uplink data transmission.
摘要翻译：提供了用于控制探测参考信号传输的系统和方法; 用户设备在预计上行链路数据传输时开始发送探测参考信号，然后在完成上行链路数据传输之后中断发送探测参考信号。

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