公开(公告)号：US08555343B2

公开(公告)日：2013-10-08

申请号：US12729955

申请日：2010-03-23

Applicant: Jin Yang ,  Yee Sin Chan ,  Lalit R. Kotecha ,  Matthew W. Nelson

Inventor： Jin Yang ,  Yee Sin Chan ,  Lalit R. Kotecha ,  Matthew W. Nelson

IPC: H04L29/06

CPC classification number: 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

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US08416741B2

公开(公告)日：2013-04-09

申请号：US12876631

申请日：2010-09-07

Applicant: Yee Sin Chan ,  Jin Yang ,  Pingping Zong

Inventor： Yee Sin Chan ,  Jin Yang ,  Pingping Zong

IPC: H04W4/00 ,  H04W72/00

CPC classification number: H04W88/06 ,  H04L41/082 ,  H04W8/22 ,  H04W24/00 ,  H04W28/06 ,  H04W72/12 ,  H04W88/08 ,  H04W92/18

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US08345546B2

公开(公告)日：2013-01-01

申请号：US12834985

申请日：2010-07-13

Applicant: Yee Sin Chan ,  Jin Yang

Inventor： Yee Sin Chan ,  Jin Yang

IPC: G01R31/08

CPC classification number: H04W4/70

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US08306519B2

公开(公告)日：2012-11-06

申请号：US12950441

申请日：2010-11-19

Applicant: Yee Sin Chan ,  Jin Yang ,  Lalit R. Kotecha ,  Matthew W. Nelson

Inventor： Yee Sin Chan ,  Jin Yang ,  Lalit R. Kotecha ,  Matthew W. Nelson

IPC: H04M3/00

CPC classification number: H04W52/0229 ,  H04W52/0216 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/166

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20110149756A1

公开(公告)日：2011-06-23

申请号：US12645899

申请日：2009-12-23

Applicant: Yee Sin Chan ,  Jin Yang ,  Kamlesh S. Kamdar ,  Jay J. Lee

Inventor： Yee Sin Chan ,  Jin Yang ,  Kamlesh S. Kamdar ,  Jay J. Lee

IPC: H04W24/00

CPC classification number: G01S5/06 ,  G01S5/14 ,  H04W64/00

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US08489108B2

公开(公告)日：2013-07-16

申请号：US12401024

申请日：2009-03-10

Applicant: Yee Sin Chan ,  Jin Yang

Inventor： Yee Sin Chan ,  Jin Yang

IPC: H04W72/00

CPC classification number: H04W36/22 ,  H04W36/0061 ,  H04W36/24

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US08467309B2

公开(公告)日：2013-06-18

申请号：US12645899

申请日：2009-12-23

Applicant: Yee Sin Chan ,  Jin Yang ,  Kamlesh S. Kamdar ,  Jay J. Lee

Inventor： Yee Sin Chan ,  Jin Yang ,  Kamlesh S. Kamdar ,  Jay J. Lee

IPC: H04J1/16

CPC classification number: G01S5/06 ,  G01S5/14 ,  H04W64/00

Abstract: 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.

公开(公告)号：US08437765B2

公开(公告)日：2013-05-07

申请号：US13207909

申请日：2011-08-11

Applicant: Jin Yang ,  Yee Sin Chan ,  Matthew W. Nelson

Inventor： Jin Yang ,  Yee Sin Chan ,  Matthew W. Nelson

IPC: H04M11/00

CPC classification number: H04W16/18 ,  H04W84/045

Abstract: A device identifies mobile devices within a geographical area associated with a carrier network. The device further divides the geographical area into cells. The device also collects network statistics associated with the mobile devices. The device assigns values to the cells based on the network statistics, and identifies locations in which to place the small cells within the geographical area based on the values.

Abstract translation: 设备识别与运营商网络相关联的地理区域内的移动设备。 该设备进一步将地理区域划分为单元格。 该设备还收集与移动设备相关联的网络统计信息。 该设备根据网络统计信息向单元格分配值，并根据这些值来识别将小单元格放置在地理区域内的位置。

公开(公告)号：US08200208B1

公开(公告)日：2012-06-12

申请号：US12248399

申请日：2008-10-09

Applicant: Jin Yang ,  Yee Sin Chan

Inventor： Jin Yang ,  Yee Sin Chan

IPC: H04W4/00 ,  H04W40/00

CPC classification number: H04W24/06 ,  H04L43/0888

Abstract: A method for measuring a call capacity of a cellular network which includes a plurality of sectors including a test sector and neighboring sectors defined by a number of base stations. A plurality of voice communication generators and a plurality of best effort generators are located both in the test sector and the neighboring sectors. Interference level from activated test units located within the neighboring sectors and the test sector represents total radio resources of the test sector. Throughput of best effort generators is measured while activating a predetermined number of voice communication generators within the test sector. An approximate relationship between the throughput of best effort generators and the number of activated voice communication generators is obtained. The call capacity within the test sector is determined from the approximate relationship between the throughput of best effort generators and the number of the activated voice communication generators. The call capacity within the test sector is adjusted to a real commercial communication environment based on real interference levels from the neighboring sectors.

Abstract translation: 一种用于测量蜂窝网络的呼叫容量的方法，其包括多个扇区，所述多个扇区包括由多个基站定义的测试扇区和相邻扇区。 多个语音通信发生器和多个尽力而为产生器位于测试扇区和相邻扇区中。 位于相邻扇区内的激活测试单元和测试扇区的干扰水平代表测试扇区的总无线电资源。 在激活测试扇区内的预定数量的语音通信发生器的同时测量尽力而为发生器的吞吐量。 获得最大努力发生器吞吐量与激活语音通信发生器数量之间的近似关系。 测试扇区内的呼叫容量由最大努力发生器的吞吐量与激活的语音通信发生器的数量之间的近似关系确定。 基于来自相邻扇区的实际干扰电平将测试扇区内的呼叫容量调整到真正的商业通信环境。

公开(公告)号：US20120017216A1

公开(公告)日：2012-01-19

申请号：US12834985

申请日：2010-07-13

Applicant: Yee Sin Chan ,  Jin Yang

Inventor： Yee Sin Chan ,  Jin Yang

IPC: G06F9/46 ,  G06F15/173

CPC classification number: H04W4/70

Abstract: 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.

Abstract translation: 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。