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1. 发明授权

US08873387B2 Network congestion control for machine-type communications 有权
标题翻译：机器通信的网络拥塞控制
公开(公告)号：US08873387B2
公开(公告)日：2014-10-28
申请号：US13324074
申请日：2011-12-13
申请人： Yee Sin Chan , Jin Yang , Arda Aksu
发明人： Yee Sin Chan , Jin Yang , Arda Aksu
IPC分类号： H04L12/26
CPC分类号： H04L69/28 , H04W4/70 , H04W8/20 , H04W60/00 , H04W76/18
摘要： A machine-type communications (MTC) device may attempt a network attach operation corresponding to a wireless network, and receive quality of service information, from the wireless network, in response to the network attach operation failing. The MTC device may determine a back-off time based on the quality of service information received from the wireless network. The back-off time may include a duration of time before re-attempting the network attach operation. The MTC device may re-attempt the network attach operation in response to detecting an expiration of the back-off time.
摘要翻译：机器型通信（MTC）设备可以响应于网络附着操作失败，尝试来自无线网络的与无线网络相对应的网络附着操作，并接收服务质量信息。 MTC设备可以基于从无线网络接收的服务质量信息来确定退避时间。退避时间可以包括在重新尝试网络连接操作之前的持续时间。响应于检测到退回时间的到期，MTC设备可以重新尝试网络附着操作。

2. 发明授权

US09185597B2 Optimizing capacity during network congestion 有权
标题翻译：优化网络拥塞时的容量
公开(公告)号：US09185597B2
公开(公告)日：2015-11-10
申请号：US13354961
申请日：2012-01-20
申请人： Arda Aksu , Yee Sin Chan , Iftekhar Rahman
发明人： Arda Aksu , Yee Sin Chan , Iftekhar Rahman
IPC分类号： H04W28/02 , H04L12/823 , H04W72/14
CPC分类号： H04W28/0289 , H04L47/32 , H04W72/14
摘要： A device receives, from mobile devices, scheduling requests for voice packets, and assigns grants to the scheduling requests. The device further determines whether there is network congestion in a network associated with the device. The device also selects a grant, from the grants, when there is network congestion, and drops a voice packets associated with the selected grant. The device assigns physical resource blocks (PRBs) to one or more of the grants that are associated with one or more of the voice packets that are not dropped.
摘要翻译：设备从移动设备接收对语音分组的调度请求，并为调度请求分配许可。设备进一步确定与设备相关联的网络中是否存在网络拥塞。当网络拥塞时，设备还从授权中选择一个授权，并且丢弃与所选择的授权相关联的语音分组。设备将物理资源块（PRB）分配给与未丢弃的一个或多个语音分组相关联的一个或多个授权。

3. 发明授权

US08605640B2 Network aware content pre-delivery over a radio access network 有权
标题翻译：通过无线电接入网络预发送网络感知内容
公开(公告)号：US08605640B2
公开(公告)日：2013-12-10
申请号：US13116471
申请日：2011-05-26
申请人： Arda Aksu , Yee Sin Chan
发明人： Arda Aksu , Yee Sin Chan
IPC分类号： H04H20/71
CPC分类号： H04W4/06 , H04L12/189 , H04W4/18 , H04W28/0231 , H04W28/0268 , H04W72/005 , H04W76/40
摘要： Efficient delivery of subscription content over a wireless network is described herein. In one implementation a device may receive load information regarding network traffic load at radio interfaces for a cellular network. The device may maintain subscription information relating to subscribers that have subscribed to receive content items and to availability of the content items. The device may determine whether a quantity of mobile devices, that are attached to the base station and are associated with subscribers that have subscribed to the first content item, is above a threshold. Finally, the device may transmit, when it is determined that the quantity of mobile devices is above the threshold, the first content item to the quantity of mobile devices as a multicast transmission over a radio interface associated with the base station.
摘要翻译：这里描述了通过无线网络有效地递送订阅内容。在一个实现中，设备可以接收关于蜂窝网络的无线电接口处的网络业务负载的负载信息。该设备可以维护与订阅接收内容项目的订户和内容项目的可用性有关的订阅信息。设备可以确定附加到基站并且与订阅了第一内容项目的订户相关联的移动设备的数量是否高于阈值。最后，当确定移动设备的数量高于阈值时，设备可以将第一内容项目发送到与基站相关联的无线电接口上的作为多播传输的移动设备的数量。

4. 发明申请

US20120057476A1 MACHINE-TO-MACHINE COMMUNICATIONS OVER FIXED WIRELESS NETWORKS 有权
标题翻译：固定无线网络中的机器到机器通信
公开(公告)号：US20120057476A1
公开(公告)日：2012-03-08
申请号：US12876631
申请日：2010-09-07
申请人： Yee Sin Chan , Jin Yang , Pingping Zong
发明人： Yee Sin Chan , Jin Yang , Pingping Zong
IPC分类号： H04L12/26 , H04W52/02 , H04W72/04
CPC分类号： H04W88/06 , H04L41/082 , H04W8/22 , H04W24/00 , H04W28/06 , H04W72/12 , H04W88/08 , H04W92/18
摘要： One or more devices determine uplink signal strength for a machine-to-machine (M2M) device using a wireless access network. The one or more devices identify a default uplink transmission mode that requires the M2M device to employ transmission time interval (TTI) bundling, when the uplink signal strength is below a particular threshold, and identify a default uplink transmission mode that requires the M2M device to not employ TTI bundling, when the uplink signal strength is not below the particular threshold. The one or more devices store, in a memory, the default transmission mode for the M2M device. The one or more devices retrieve, from the memory and during a wake-up time window associated with the M2M device, the default transmission mode for the M2M device and construct, for the M2M device, an uplink scheduling grant based on the stored default transmission mode.
摘要翻译：一个或多个设备使用无线接入网络确定机器对机器（M2M）设备的上行链路信号强度。一个或多个设备识别默认的上行链路传输模式，当上行链路信号强度低于特定阈值时，需要M2M设备采用传输时间间隔（TTI）绑定，并且识别需要M2M设备的默认上行链路传输模式当上行链路信号强度不低于特定阈值时，不采用TTI绑定。一个或多个设备在存储器中存储用于M2M设备的默认传输模式。一个或多个设备从存储器中以及在与M2M设备相关联的唤醒时间窗口期间检索M2M设备的默认传输模式，并针对M2M设备构建基于所存储的默认传输的上行链路调度许可模式。

5. 发明申请

US20100234042A1 METHOD AND SYSTEM FOR LOAD-BALANCING ACROSS MULTIPLE ACCESS NETWORKS 有权
标题翻译：用于多个访问网络的负载平衡的方法和系统
公开(公告)号：US20100234042A1
公开(公告)日：2010-09-16
申请号：US12401024
申请日：2009-03-10
申请人： Yee Sin Chan , Jin Yang
发明人： Yee Sin Chan , Jin Yang
IPC分类号： H04W28/08
CPC分类号： H04W36/22 , H04W36/0061 , H04W36/24
摘要： An approach is provided for interworking between radio access networks that utilize different radio access technologies. Loading information of a plurality of radio access networks that are accessible by a terminal is determined. A list of candidates from the radio access networks are output based on the loading information for use by the terminal.
摘要翻译：提供了一种用于利用不同无线电接入技术的无线电接入网络之间的互通的方法。确定可由终端访问的多个无线电接入网络的加载信息。基于终端使用的载入信息，输出来自无线接入网络的候选者的列表。

6. 发明授权

US08867357B2 Processing network traffic at a network edge 有权
标题翻译：在网络边缘处理网络流量
公开(公告)号：US08867357B2
公开(公告)日：2014-10-21
申请号：US13323085
申请日：2011-12-12
申请人： Jin Yang , Yee Sin Chan , Lee K. Tjio , Sagiv Draznin , Lalit R. Kotecha
发明人： Jin Yang , Yee Sin Chan , Lee K. Tjio , Sagiv Draznin , Lalit R. Kotecha
IPC分类号： H04L12/26
CPC分类号： H04L43/0811
摘要： A device, provided at a network edge, receives a radio frequency signal from a user equipment, and converts the radio frequency signal into an electrical signal. The device also receives, from a network controller, at least one of control information, schedule information, or congestion management information. The device performs baseband signal processing on the electrical signal, based on at least one of the control information, the schedule information, or the congestion management information, to create a modified signal. The device provides the modified signal to the network controller.
摘要翻译：在网络边缘提供的设备从用户设备接收射频信号，并将射频信号转换为电信号。该装置还从网络控制器接收控制信息，进度信息或拥塞管理信息中的至少一个。设备基于控制信息，调度信息或拥塞管理信息中的至少一个，对电信号执行基带信号处理，以创建修改的信号。该设备向网络控制器提供修改的信号。

7. 发明申请

US20120051235A1 ADVANCED ADMISSION CONTROL OVER ALL INTERNET PROTOCOL (IP) WIRELESS ACCESS NETWORKS 审中-公开
标题翻译：所有互联网协议（IP）无线接入网络的高级接纳控制
公开(公告)号：US20120051235A1
公开(公告)日：2012-03-01
申请号：US12862447
申请日：2010-08-24
申请人： Lalit R. Kotecha , Sergio Aguirre , Jin Yang , Yee Sin Chan
发明人： Lalit R. Kotecha , Sergio Aguirre , Jin Yang , Yee Sin Chan
IPC分类号： H04L12/26
CPC分类号： H04W76/50
摘要： A device receives a priority configuration for a subscriber associated with a user device, and monitors resource utilization information associated with an Internet protocol (IP) wireless access network of the user device. The device also detects an initial attach request of the user device to the IP wireless access network, and determines whether to accept or deny the initial attach request based on the subscriber priority configuration and the resource utilization information. The device further provides, to the user device and when the initial attach request is denied, a time for the user device to attempt a re-attach to the IP wireless access network, and permits, when the initial attach request is accepted, the user device to access the IP wireless access network.
摘要翻译：设备接收与用户设备相关联的用户的优先级配置，并且监视与用户设备的因特网协议（IP）无线接入网络相关联的资源利用信息。该设备还检测用户设备的初始附加请求到IP无线接入网络，并且基于用户优先级配置和资源利用信息来确定是接受还是拒绝初始附着请求。该设备还向用户设备提供并且当初始附加请求被拒绝时，用户设备尝试重新附加到IP无线接入网络的时间，并且当初始附加请求被接受时允许用户设备访问IP无线接入网络。

8. 发明授权

US08555343B2 Managing resource allocations based on traffic patterns 有权
标题翻译：根据流量模式管理资源分配
公开(公告)号：US08555343B2
公开(公告)日：2013-10-08
申请号：US12729955
申请日：2010-03-23
申请人： Jin Yang , Yee Sin Chan , Lalit R. Kotecha , Matthew W. Nelson
发明人： Jin Yang , Yee Sin Chan , Lalit R. Kotecha , Matthew W. Nelson
IPC分类号： H04L29/06
CPC分类号： G06F21/606 , G06F21/577 , G06F21/6209 , G06F2221/2101 , H04L43/028 , H04L43/0888 , H04L43/16 , H04L47/2441 , H04L47/2483 , H04L47/25 , H04L47/32 , H04L47/36 , H04L47/521 , H04L63/102 , H04L67/306 , H04W72/04
摘要： A device receives, from a user device, a request to access a network, determines whether to accept or deny the request to access the network, and monitors traffic provided to or from the user device via the network. The device also determines a traffic pattern for the user device based on the traffic, classifies the traffic as one of high throughput traffic, low packet data size traffic, or high frequency packet interval traffic, and applies different network resource control mechanisms to different classifications of the traffic.
摘要翻译：设备从用户设备接收访问网络的请求，确定是接受还是拒绝接入网络的请求，并监视通过网络向用户设备提供的流量。该设备还根据流量确定用户设备的流量模式，将流量分类为高吞吐量流量，低数据包数据流量或高频数据包间隔流量之一，并将不同的网络资源控制机制应用于不同的分类交通。

9. 发明授权

US08416741B2 Machine-to-machine communications over fixed wireless networks 有权
标题翻译：通过固定无线网络进行机对机通信
公开(公告)号：US08416741B2
公开(公告)日：2013-04-09
申请号：US12876631
申请日：2010-09-07
申请人： Yee Sin Chan , Jin Yang , Pingping Zong
发明人： Yee Sin Chan , Jin Yang , Pingping Zong
IPC分类号： H04W4/00 , H04W72/00
CPC分类号： H04W88/06 , H04L41/082 , H04W8/22 , H04W24/00 , H04W28/06 , H04W72/12 , H04W88/08 , H04W92/18
摘要： One or more devices determine uplink signal strength for a machine-to-machine (M2M) device using a wireless access network. The one or more devices identify a default uplink transmission mode that requires the M2M device to employ transmission time interval (TTI) bundling, when the uplink signal strength is below a particular threshold, and identify a default uplink transmission mode that requires the M2M device to not employ TTI bundling, when the uplink signal strength is not below the particular threshold. The one or more devices store, in a memory, the default transmission mode for the M2M device. The one or more devices retrieve, from the memory and during a wake-up time window associated with the M2M device, the default transmission mode for the M2M device and construct, for the M2M device, an uplink scheduling grant based on the stored default transmission mode.
摘要翻译：一个或多个设备使用无线接入网络确定机器对机器（M2M）设备的上行链路信号强度。一个或多个设备识别默认的上行链路传输模式，当上行链路信号强度低于特定阈值时，需要M2M设备采用传输时间间隔（TTI）绑定，并且识别需要M2M设备的默认上行链路传输模式当上行链路信号强度不低于特定阈值时，不采用TTI绑定。一个或多个设备在存储器中存储用于M2M设备的默认传输模式。一个或多个设备从存储器中以及在与M2M设备相关联的唤醒时间窗口期间检索M2M设备的默认传输模式，并针对M2M设备构建基于所存储的默认传输的上行链路调度许可模式。

10. 发明授权

US08345546B2 Dynamic machine-to-machine communications and scheduling 有权
标题翻译：动态机对机通信和调度
公开(公告)号：US08345546B2
公开(公告)日：2013-01-01
申请号：US12834985
申请日：2010-07-13
申请人： Yee Sin Chan , Jin Yang
发明人： Yee Sin Chan , Jin Yang
IPC分类号： G01R31/08
CPC分类号： H04W4/70
摘要： A method may include obtaining traffic loading and resource utilization information associated with a network for the network time domain; obtaining machine-to-machine resource requirements for machine-to-machine tasks using the network; receiving a target resource utilization value indicative of a network resource limit for the network time domain; calculating a probability for assigning each machine-to-machine task to the network time domain, wherein the probability is based on a difference between the target resource utilization value and the traffic loading and resource utilization associated with the network; calculating a probability density function based on an independent and identically distributed random variable; generating a schedule of execution of the machine-to-machine tasks within the network time domain based on the probabilities associated with the machine-to-machine tasks and the probability density function; and providing the schedule of execution of the machine-to-machine tasks.
摘要翻译：一种方法可以包括获得与网络相关联的用于网络时域的业务负载和资源利用信息; 使用网络获取机器到机器任务的机器对机器资源要求; 接收指示网络时域的网络资源限制的目标资源利用值; 计算将每个机器对机器任务分配给网络时域的概率，其中概率基于目标资源利用价值与与网络相关联的业务负载和资源利用之间的差异; 基于独立且相同分布的随机变量计算概率密度函数; 基于与机器对机器任务和概率密度函数相关联的概率，在网络时域内生成执行机器到机器任务的时间表; 并提供执行机器到机器任务的时间表。

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