公开(公告)号：US5671221A

公开(公告)日：1997-09-23

申请号：US490193

申请日：1995-06-14

Applicant: Jin Yang

Inventor： Jin Yang

IPC: H04B7/26 ,  H04L1/02 ,  H04J13/00

CPC classification number: H04B1/7115 ,  H04B1/709 ,  H04B1/7113 ,  H04B1/7117 ,  H04B1/712

Abstract: The present invention involves a receiving method and apparatus for use in a communication system wherein a spread-spectrum signal containing information bits is transmitted within an environment tending to produce multipath fading. The receiving apparatus includes a channel estimator which estimates channel coefficients, preferably corresponding to the level of correlation between the various multipath components of the spread-spectrum signal and a cell-correlation signal. A channel selector is configured to select one or more of the multipath components based on the channel coefficients, typically choosing multipath components with the greatest level of correlation, a condition which is indicative of a high signal-to-noise power ratio. The channel selector also identifies time delay values representing the time delay between such selected multipath components, such time delay values being used by a spread-spectrum receiver to identify the selected multipath components for presentation on plural diversity branches. A combiner combines the diversity branches in a predetermined manner, typically by weighted summation using weighting factors produced by the channel selector. A decoder extracts information from the combined signal.

Abstract translation: 本发明涉及一种在通信系统中使用的接收方法和装置，其中包含信息比特的扩频信号在趋向于产生多径衰落的环境中传输。 接收装置包括信道估计器，其估计信道系数，优选地对应于扩频信号的各种多径分量与小区相关信号之间的相关性水平。 信道选择器被配置为基于信道系数来选择一个或多个多径分量，通常选择具有最高相关级别的多径分量，表示高信噪比功率比的条件。 信道选择器还识别表示这种选择的多径分量之间的时间延迟的时间延迟值，这种时间延迟值被扩频接收机用于识别所选择的多径分量以便呈现在多个分集分支上。 组合器以预定的方式组合分集分支，通常通过使用由频道选择器产生的加权因子进行加权求和。 解码器从组合信号中提取信息。

公开(公告)号：US09133338B2

公开(公告)日：2015-09-15

申请号：US13698664

申请日：2011-05-19

Applicant: Jin Yang ,  Hany Basam Eitouni ,  Mohit Singh

Inventor： Jin Yang ,  Hany Basam Eitouni ,  Mohit Singh

IPC: C08G77/42 ,  C08G77/46 ,  C08G81/00 ,  C08G81/02 ,  C08L71/02 ,  C08L71/12

CPC classification number: C08G65/485 ,  C08G77/42 ,  C08G77/46 ,  C08G81/024 ,  C08G81/025 ,  C08G2261/126 ,  C08L71/02 ,  C08L71/12 ,  C08L2205/05

Abstract: New polymer compositions based on poly(2,6-dimethyl-1,4-phenylene oxide) and other high-softening-temperature polymers are disclosed. These materials have a microphase domain structure that has an ionically-conductive phase and a phase with good mechanical strength and a high softening temperature. In one arrangement, the structural block has a softening temperature of about 210° C. These materials can be made with either homopolymers or with block copolymers.

Abstract translation: 公开了基于聚（2,6-二甲基-1,4-亚苯基氧化物）和其它高软化温度聚合物的新的聚合物组合物。 这些材料具有微相畴结构，其具有离子导电相和具有良好机械强度和高软化温度的相。 在一种布置中，结构嵌段的软化温度为约210℃。这些材料可以由均聚物或嵌段共聚物制成。

公开(公告)号：US09119191B2

公开(公告)日：2015-08-25

申请号：US13989136

申请日：2011-11-08

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

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

IPC: H04W72/04 ,  H04L1/18

CPC classification number: H04W72/0406 ,  H04L1/1854 ,  H04L1/1861

Abstract: The disclosure provides a method and a device for feeding back Acknowledgment (ACK) information during switching of backhaul link subframe configuration, and the method includes during the switching of the backhaul link subframe configuration, if Uplink (UL) ACK/Negative ACK (NACK) information, which corresponds to a last transmission before the switching of one or more Downlink (DL) Hybrid Automatic Repeat Request (HARQ) transmissions, is not fed back on a UL subframe which is before the switching, feeding back the ACK/NACK information on an available UL subframe which is after the switching since Nms after the last transmission, wherein N is an integer. The disclosure achieves the effect of correctly feeding back the ACK information during switching of the backhaul link subframe configuration.

Abstract translation: 本发明提供一种在回程链路子帧配置切换期间反馈确认（ACK）信息的方法和装置，并且该方法包括在回程链路子帧配置的切换期间，如果上行链路（UL）ACK /否定ACK（NACK） 对应于在一个或多个下行链路（DL）混合自动重传请求（HARQ）传输的切换之前的最后传输的信息不在切换之前的UL子帧上反馈，将ACK / NACK信息反馈到 在最后传输之后Nms之后切换之后的可用UL子帧，其中N是整数。 本发明实现了在回程链路子帧配置的切换期间正确地反馈ACK信息的效果。

公开(公告)号：US08993157B2

公开(公告)日：2015-03-31

申请号：US13745834

申请日：2013-01-20

Applicant: Jin Yang ,  Hany Basam Eitouni ,  Yan Li

Inventor： Jin Yang ,  Hany Basam Eitouni ,  Yan Li

IPC: H01M6/04 ,  H01M4/62 ,  H01M4/131 ,  H01M4/136 ,  C08F259/08 ,  H01M4/525

CPC classification number: H01M4/623 ,  C08F259/08 ,  H01M4/131 ,  H01M4/136 ,  H01M4/525 ,  C08F220/44

Abstract: PVDF-g-PAN has been synthesized by grafting polyacrylonitrile onto polyvinylidene fluoride using an ATRP/AGET method. The novel polymer is ionically conducive and has much more flexibility than PVDF alone, making it especially useful either as a binder in battery cell electrodes or as a polymer electrolyte in a battery cell.

Abstract translation: 通过使用ATRP / AGET法将聚丙烯腈接枝到聚偏二氟乙烯上合成了PVDF-g-PAN。 该新型聚合物具有离子导通性，并且比单独的PVDF具有更大的灵活性，使其特别用作电池单元电极中的粘合剂或电池单元中的聚合物电解质。

公开(公告)号：US08917652B2

公开(公告)日：2014-12-23

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: H04B7/185 ,  H04W4/00

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：US08824433B2

公开(公告)日：2014-09-02

申请号：US12842310

申请日：2010-07-23

Applicant: Xuming Chen ,  Jin Yang

Inventor： Xuming Chen ,  Jin Yang

IPC: H04W4/00

CPC classification number: H04W28/08 ,  H04W8/18 ,  H04W48/16

Abstract: A method performed by a wireless node includes receiving policies for data offloading; identifying a user associated with a data flow to which a user device is attached; determining whether data offloading is permitted for the user based on the policies; and performing data offloading when it is determined that data offloading is permitted for the user, wherein data offloading includes routing the data flow away from at least one of a higher layer traffic aggregation device relative to the wireless node or a higher hierarchical controlling device relative to the wireless node.

Abstract translation: 由无线节点执行的方法包括接收用于数据卸载的策略; 识别与用户设备附接到的数据流相关联的用户; 基于策略确定用户是否允许数据卸载; 并且当确定允许用户进行数据卸载时执行数据卸载，其中数据卸载包括相对于无线节点或相对于无线节点的较高级别的控制设备将数据流远离至少一个高层业务聚合设备 无线节点。

公开(公告)号：US08792422B2

公开(公告)日：2014-07-29

申请号：US13259654

申请日：2010-06-08

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

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

IPC: H04W4/00

CPC classification number: H04W88/04 ,  H04B7/155 ,  H04W56/00 ,  H04W72/1268 ,  H04W72/1278 ,  H04W84/047

Abstract: The present invention provides a method for transmitting relay link uplink feedback information, a relay station and a base station, and the method comprises: determining timing relationship for transmitting the uplink feedback information according to relay subframe configuration (S202); a relay station determining an uplink relay subframe for transmitting the uplink feedback information according to the timing relationship (S204), and transmitting the uplink feedback information via the uplink relay subframe (S206). The present invention ensures the reliability of downlink communication between the base station and the relay station, and the transmission of this feedback information would not cause effect on user equipment.

Abstract translation: 本发明提供一种发送中继链路上行反馈信息，中继站和基站的方法，所述方法包括：根据中继子帧配置确定发送上行反馈信息的定时关系（S202）; 确定用于根据所述定时关系发送所述上行链路反馈信息的上行链路中继子帧的中继站（S204），并且经由所述上行链路中继子帧发送所述上行链路反馈信息（S206）。 本发明确保了基站与中继站之间的下行链路通信的可靠性，并且该反馈信息的传输不会对用户设备产生影响。

公开(公告)号：US08537781B2

公开(公告)日：2013-09-17

申请号：US13217090

申请日：2011-08-24

Applicant: Lalit Ratilal Kotecha ,  Jin Yang

Inventor： Lalit Ratilal Kotecha ,  Jin Yang

IPC: H04L12/56 ,  H04J1/16

CPC classification number: H04W36/0033 ,  H04L45/00 ,  H04W36/0016 ,  H04W36/14 ,  H04W92/24

Abstract: A communications system for providing a user's mobile station (MS) with an Internet Protocol (IP) connectivity, has an IP network gateway for allocating an IP address to the MS to enable it to access an IP network. First and second base stations are respectively configured to support communications of the MS over first and second radio access networks using different radio access technologies. A first access gateway provides an interface between the IP network gateway and the first radio access network, whereas a second access gateway provides an interface between the IP network gateway and the second radio access network. A handover interface is provided between the first access gateway and the second access gateway for enabling the MS to switch between the first and second radio access networks with minimum latency.

公开(公告)号：US20130223332A1

公开(公告)日：2013-08-29

申请号：US13884070

申请日：2011-11-03

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

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

IPC: H04W72/04

CPC classification number: H04W72/0446 ,  H04L5/0023 ,  H04L5/0032 ,  H04L5/0037 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0073 ,  H04L27/2647 ,  H04W84/047

Abstract: A method and an apparatus for determining a relay link resource element group are disclosed. The method includes: determining a size of a relay link resource element group according to a pattern of a non-zero-power Channel State Information Reference Signal (CSI-RS), and/or a pattern of a zero-power CSI-RS and/or a pattern of a Common Reference Signal (CRS), and/or a pattern of a Demodulation Reference Signal (DMRS) transmitted in a resource block in which the resource element group locates in allocated resources. The allocated resources are used for a transmission over a relay link physical downlink control channel, including one or more continuously or discretely distributed resource blocks in the frequency domain, while including one or more Orthogonal Frequency Division Multiplexing (OFDM) symbols in the time domain.

Abstract translation: 公开了一种用于确定中继链路资源元素组的方法和装置。 该方法包括：根据非零功率信道状态信息参考信号（CSI-RS）的模式和/或零功率CSI-RS的模式确定中继链路资源单元组的大小，以及 /或公共参考信号（CRS）的模式和/或在资源块中发送的解调参考信号（DMRS）的模式，其中资源元素组位于分配的资源中。 所分配的资源用于通过中继链路物理下行链路控制信道进行传输，包括频域中的一个或多个连续或离散分布的资源块，同时在时域中包括一个或多个正交频分复用（OFDM）符号。

公开(公告)号：US20130130699A1

公开(公告)日：2013-05-23

申请号：US13414799

申请日：2012-03-08

Applicant: Ning Xu ,  Jin Yang

Inventor： Ning Xu ,  Jin Yang

IPC: H04W36/20

CPC classification number: H04W72/082 ,  H04W16/02 ,  H04W72/0426 ,  H04W72/0453 ,  H04W84/045

Abstract: Disclosed is a method for a femtocell to reduce interference with an overlapping macrocell. The femtocell determines soft-frequency-reuse (“SFR”) information of the macrocell. From that information, the femtocell determines which frequency sub-channels are assigned by the macrocell for its cell-center users and which frequency sub-channels are assigned for cell-edge users. (Cell-edge users are given a higher transmission power profile in order to overcome potential interference with neighboring macrocells.) Then, the femtocell selects from the cell-center user frequency sub-channels for transmission to the femtocell's users. By transmitting on the cell-center user frequency sub-channels, the femtocell reduces interference with the overlapping macrocell. The femtocell continues to update its knowledge of the macrocell's SFR information and re-assigns frequency sub-channels as the SFR changes. If the macrocell detects that one of its cell-center users is “close enough” to the femtocell, then the macrocell re-assigns the cell-center user as a cell-edge user to overcome interference.

Abstract translation: 公开了一种用于毫微微小区减少与重叠宏小区的干扰的方法。 毫微微小区确定宏小区的软频率重用（“SFR”）信息。 从该信息中，毫微微小区确定宏小区为其小区中心用户分配哪些频率子信道，哪些频率子信道被分配给小区边缘用户。 （为了克服与相邻宏小区的潜在干扰，小区边缘用户被给予更高的发射功率分布。）然后，毫微微小区从小区中心用户频率子信道中选择发送给毫微微小区的用户。 通过在小区中心用户频率子信道上进行发送，毫微微小区减少与重叠宏小区的干扰。 毫微微小区继续更新其对宏小区的SFR信息的知识，并且随着SFR改变而重新分配频率子信道。 如果宏小区检测到其小区中心用户之一对于毫微微小区“足够”，则宏小区重新分配小区中心用户作为小区边缘用户以克服干扰。