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1. 发明申请

US20130148497A1 NETWORK CONGESTION CONTROL FOR MACHINE-TYPE COMMUNICATIONS 有权
标题翻译：用于机器通信的网络控制
公开(公告)号：US20130148497A1
公开(公告)日：2013-06-13
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

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。

3. 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。

4. 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。

5. 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。

6. 发明授权

US08306519B2 Optimizing long term evolution (LTE) capacity using an adaptive dormancy timer 有权
标题翻译：使用自适应休眠定时器优化长期演进（LTE）容量
公开(公告)号：US08306519B2
公开(公告)日：2012-11-06
申请号：US12950441
申请日：2010-11-19
申请人： Yee Sin Chan , Jin Yang , Lalit R. Kotecha , Matthew W. Nelson
发明人： Yee Sin Chan , Jin Yang , Lalit R. Kotecha , Matthew W. Nelson
IPC分类号： H04M3/00
CPC分类号： H04W52/0229 , H04W52/0216 , Y02D70/00 , Y02D70/1224 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/146 , Y02D70/164 , Y02D70/166
摘要： A device classifies access or control channel signals into a first class or a second class, initializes a dormancy timer associated with the device, and sets the dormancy timer to a default value. The device also sets a signal target utilization threshold, receives actual signals via the access or control channel, and identifies, when a number of the actual signals exceeds the signal target utilization threshold, a particular signal, from the actual signals, as belonging to the first class or the second class. The device further increases the default value of the dormancy timer when the particular signal belongs to the first class, and decreases the default value of the dormancy timer when the particular signal belongs to the second class.
摘要翻译：设备将访问或控制信道信号分类为第一类或第二类，初始化与设备相关联的休眠定时器，并将休眠定时器设置为默认值。设备还设置信号目标利用阈值，经由访问或控制信道接收实际信号，并且当实际信号的数量超过信号目标利用阈值时，将特定信号从实际信号识别为属于第一类或第二类。当特定信号属于第一类时，该设备进一步增加休眠定时器的默认值，并且当特定信号属于第二类时，该值减小休眠定时器的默认值。

7. 发明申请

US20110149756A1 PACKET BASED LOCATION PROVISIONING IN WIRELESS NETWORKS 有权
标题翻译：基于分组的无线网络中的位置提供
公开(公告)号：US20110149756A1
公开(公告)日：2011-06-23
申请号：US12645899
申请日：2009-12-23
申请人： Yee Sin Chan , Jin Yang , Kamlesh S. Kamdar , Jay J. Lee
发明人： Yee Sin Chan , Jin Yang , Kamlesh S. Kamdar , Jay J. Lee
IPC分类号： H04W24/00
CPC分类号： G01S5/06 , G01S5/14 , H04W64/00
摘要： A system may include a plurality of wireless devices, each wireless device including a time source and configured to selectively communicate with at least one other of the plurality of wireless devices by way of a packet-based time precision protocol. The plurality of wireless devices may include a first wireless device and a second wireless device, the first wireless device being configured to determine whether the first wireless device and the second wireless device are in selective communication over a single-hop wireless link; determine a one-way delay over the single-hop wireless link by way of at least one packed-based time precision protocol message; and calculate a distance measurement between the first wireless device and the second wireless device based at least in part on the one-way delay.
摘要翻译：系统可以包括多个无线设备，每个无线设备包括时间源并且被配置为通过基于分组的时间精度协议选择性地与多个无线设备中的至少一个通信。多个无线设备可以包括第一无线设备和第二无线设备，第一无线设备被配置为确定第一无线设备和第二无线设备是否通过单跳无线链路进行选择性通信; 通过至少一个基于打包的时间精度协议消息来确定单跳无线链路上的单向延迟; 以及至少部分地基于所述单向延迟来计算所述第一无线设备和所述第二无线设备之间的距离测量。

8. 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。

9. 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。

10. 发明授权

US08489108B2 Method and system for load-balancing across multiple access networks 有权
标题翻译：多个接入网络负载平衡的方法和系统
公开(公告)号：US08489108B2
公开(公告)日：2013-07-16
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： H04W72/00
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。

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