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：US20130131309A1

公开(公告)日：2013-05-23

申请号：US13684147

申请日：2012-11-21

Applicant: Jin Yang ,  Kulandaivelu Sivanandan ,  Jonathan Pistorino ,  Hany Basam Eitouni

Inventor： Jin Yang ,  Kulandaivelu Sivanandan ,  Jonathan Pistorino ,  Hany Basam Eitouni

IPC: C08G65/26

CPC classification number: C08G65/2612 ,  C08G65/2675

Abstract: A new synthetic method to prepare high molecular weight poly(ethylene oxide) with a very narrow molecular weight distribution (PDI

Abstract translation: 描述了制备具有非常窄的分子量分布（PDI <1.5）的高分子量聚（环氧乙烷）的新合成方法。 该方法包括无金属的引发剂体系，从而避免危险的易燃有机金属化合物。

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：US20130109738A1

公开(公告)日：2013-05-02

申请号：US13580122

申请日：2011-02-23

Applicant: Ching-Pin Chang ,  Calvin Hang ,  Pei Han ,  Jin Yang ,  Ksiu-Ling Cheng

Inventor： Ching-Pin Chang ,  Calvin Hang ,  Pei Han ,  Jin Yang ,  Ksiu-Ling Cheng

IPC: A61K31/7088 ,  A61K31/138 ,  G01N33/68

CPC classification number: A61K31/7088 ,  A61K31/00 ,  A61K31/138 ,  G01N33/6887

Abstract: Methods and compositions are provided for the diagnosis and treatment of heart diseases relating to cardiac hypertrophy, and for the regulation of proliferation and differentiation of cardiomyocyte progenitors in vitro. The detection of expression of components of the BAF complex, including, without limitation, detection of expression of Brg1, provides useful methods for early detection, diagnosis, staging, and monitoring of conditions leading to hypertrophy and enlargement of the heart. Manipulation of Brg1 activity provides for therapeutic intervention in the development of cardiac hypertrophy, where methods of decreasing Brg1 activity, e.g. through inhibition of binding, decreasing expression, and the like, reduces cardiac hypertrophy.

Abstract translation: 提供了用于诊断和治疗与心脏肥大相关的心脏疾病的方法和组合物，以及用于体外调节心肌细胞祖细胞增殖和分化的方法和组合物。 检测BAF复合物组分的表达，包括但不限于检测Brg1的表达，为早期检测，诊断，分期和监测导致心脏肥大和扩大的病症提供了有用的方法。 Brg1活性的操作提供治疗干预心脏肥大的发展，其中减少Brg1活性的方法，例如， 通过抑制结合，降低表达等减少心脏肥大。

公开(公告)号：US20130044721A1

公开(公告)日：2013-02-21

申请号：US13695210

申请日：2011-04-21

Applicant: Jin Yang ,  Feng Bi ,  Yifei Yuan ,  Ming Yuan ,  Shuanshuan Wu ,  Feng Liang

Inventor： Jin Yang ,  Feng Bi ,  Yifei Yuan ,  Ming Yuan ,  Shuanshuan Wu ,  Feng Liang

IPC: H04W72/04

CPC classification number: H04L5/0053

Abstract: The disclosure discloses a method, system and RN for processing UCI on a backhaul link. The method comprises that: the RN determines Q′ which is the number of the coded modulation symbols of the backhaul UCI according to the number of SC-FDMA symbols occupied by a GP, wherein the GP comprises RN state switch time deltaT and/or the time interval deltat which is reserved for avoiding the interference caused by RN uplink transmission, and deltaT is the switch time required by the RN to switch from an uplink reception state to an uplink transmission state and/or from the uplink transmission state to the uplink reception state; and the RN codes the backhaul UCI into a Q=Q′×Qm bits sequence, wherein Qm is the number of bits comprised in each coded modulation symbol in the modulation order of the backhaul uplink subframe. The disclosure improves the performance of the system.

Abstract translation: 本公开公开了一种用于在回程链路上处理UCI的方法，系统和RN。 该方法包括：RN根据GP占用的SC-FDMA符号的数量确定Q'是回程UCI的编码调制符号的数量，其中GP包括RN状态切换时间deltaT和/或 为避免由RN上行传输引起的干扰而保留的时间间隔增量，deltaT是RN从上行接收状态切换到上行链路传输状态和/或从上行链路传输状态切换到上行链路接收所需的切换时间 州; 并且RN将回程UCI编码为Q = Q'×Qm比特序列，其中Qm是在回程上行链路子帧的调制阶数中的每个编码调制符号中包含的比特数。 本公开改善了系统的性能。

公开(公告)号：US20130039261A1

公开(公告)日：2013-02-14

申请号：US13642672

申请日：2011-06-10

Applicant: Feng Bi ,  Ming Yuan ,  Feng Liang ,  Jin Yang ,  Shuanshuan Wu ,  Bo Dai ,  Yifei Yuan

Inventor： Feng Bi ,  Ming Yuan ,  Feng Liang ,  Jin Yang ,  Shuanshuan Wu ,  Bo Dai ,  Yifei Yuan

IPC: H04W72/04 ,  H04B7/14

CPC classification number: H04W72/0426 ,  H04L5/0053 ,  H04W72/0453 ,  H04W84/047

Abstract: The disclosure provides a method and system for allocating resources of a Relay link-Physical Downlink Control Channel (R-PDCCH). The method includes that: a network side configures a resource allocation way of the R-PDCCH (400); a relay node receives control information carried in the R-PDCCH in accordance with the configured resource allocation way (401). The disclosure provides a specific solution for implementing the resource allocation of the R-PDCCH.

Abstract translation: 本公开提供了一种用于分配中继链路物理下行链路控制信道（R-PDCCH）的资源的方法和系统。 该方法包括：网络侧配置R-PDCCH的资源分配方式（400）; 中继节点根据配置的资源分配方式接收在R-PDCCH中携带的控制信息。 本公开提供了用于实现R-PDCCH的资源分配的具体解决方案。

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：US20120057521A1

公开(公告)日：2012-03-08

申请号：US13258321

申请日：2010-03-24

Applicant: Feng Liang ,  Feng Bi ,  Jin Yang ,  Ming Yuan ,  Shuanshuan Wu

Inventor： Feng Liang ,  Feng Bi ,  Jin Yang ,  Ming Yuan ,  Shuanshuan Wu

IPC: H04B7/14

CPC classification number: H04L1/1893 ,  H04L1/0013 ,  H04L1/0077 ,  H04L1/1887 ,  H04L2001/0097

Abstract: A method for implementing relay station downlink retransmission and a relay station are disclosed by the present invention. According to the situation of the least available radio resource number for retransmission data on a retransmission sub-frame, the relay station of the present invention performs corresponding physical layer processing in advance for the data to be retransmitted until the OFDM signal is generated, and retransmits the OFDM signal on the retransmission sub-frame. By the method of the present invention, the problem is resolved efficiently that the relay station cooperative communication cannot be performed normally due to the change of the radio resource number during downlink data retransmission, so that the normal implementation of the relay station downlink cooperative communication is ensured; furthermore, the method of the present invention does not induce any extra overhead and time delay, needs no signaling control, can be easily implemented, reduces the system complexity, ensures the flexibility of sub-frame configuration, thereby improving service quality and resource utilization rate.

Abstract translation: 本发明公开了一种实现中继站下行链路重传的方法和中继站。 根据对于重发子帧的重发送数据的最小可用无线资源号码的情况，本发明的中继站预先对要重发的数据进行相应的物理层处理，直到产生OFDM信号，并重发 重传子帧上的OFDM信号。 通过本发明的方法，由于下行链路数据重传期间的无线电资源数量的变化，中继站协作通信不能正常执行，故中继站下行协作通信的正常实现是 确保 此外，本发明的方法不会引起任何额外的开销和时间延迟，不需要信令控制，可以容易地实现，降低系统复杂度，保证子帧配置的灵活性，从而提高服务质量和资源利用率 。

公开(公告)号：US20120030143A1

公开(公告)日：2012-02-02

申请号：US12844228

申请日：2010-07-27

Applicant: Xuming Chen ,  Jin Yang ,  Kalyani Bogineni ,  Praveen Atreya

Inventor： Xuming Chen ,  Jin Yang ,  Kalyani Bogineni ,  Praveen Atreya

IPC: G06F17/00 ,  G06Q30/00

CPC classification number: G06Q30/0206 ,  G06Q30/00 ,  G06Q30/0283 ,  H04L47/122 ,  H04W40/02

Abstract: A method performed by a wireless node including receiving charging policies for data offloading; performing data offloading with respect to a user data flow; generating charging information associated with data offloading based on the charging policies; and sending the charging information to at least one of an on-line charging function or an off-line charging function.

Abstract translation: 一种由无线节点执行的方法，包括接收用于数据卸载的计费策略; 执行关于用户数据流的数据卸载; 基于收费政策生成与数据卸载相关的收费信息; 以及将所述计费信息发送到在线计费功能或离线计费功能中的至少一个。

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。