公开(公告)号：US20130142163A1

公开(公告)日：2013-06-06

申请号：US13817221

申请日：2011-03-18

申请人： Jin Liu ,  Xudong Zhu

发明人： Jin Liu ,  Xudong Zhu

IPC分类号： H04W72/04

CPC分类号： H04W72/04 ,  H04L1/0026 ,  H04L1/0027 ,  H04L1/0028 ,  H04L5/001 ,  H04L5/0053 ,  H04L5/0057 ,  H04W72/0413

摘要： Embodiments of the present invention disclose triggering methods and apparatuses of aperiodic channel state information CSI and an aperiodic sounding reference signal SRS for a carrier aggregation system. The method comprises: (1) pre-assigning a corresponding relationship between bits of the CSI request field in an uplink grant and multiple downlink component carriers DL CCs of user equipment, wherein the number of bits of the CSI request field is greater than 1 and less than the maximum allowed number of DL CCs in the system; (2) determining the DL CC for which aperiodic CSI reporting is to be triggered; and (3) mapping the CSI request field in the uplink grant according to the pre-assigned corresponding relationship to mark the value of the bit corresponding to the determined DL CC as “trigger”.

摘要翻译： 本发明的实施例公开了用于载波聚合系统的非周期信道状态信息CSI和非周期性探测参考信号SRS的触发方法和装置。 该方法包括：（1）预先分配上行链路许可中的CSI请求字段的比特与用户设备的多个下行链路分量载波DL CC之间的对应关系，其中CSI请求字段的比特数大于1， 小于系统中DL CC的最大允许数量; （2）确定要触发非周期性CSI报告的DL CC; 以及（3）根据预分配的对应关系在上行链路授权中映射CSI请求字段，以将与所确定的DL CC相对应的比特的值标记为“触发”。

公开(公告)号：US20130089078A1

公开(公告)日：2013-04-11

申请号：US13703450

申请日：2011-03-25

申请人： Jin Liu ,  Mingli You ,  Zhihua Hou

发明人： Jin Liu ,  Mingli You ,  Zhihua Hou

IPC分类号： H04W72/04

CPC分类号： H04J13/0003 ,  H04B7/0456 ,  H04L1/1819 ,  H04L1/1896 ,  H04W72/042 ,  H04W72/0466 ,  H04W88/06

摘要： According to embodiments of the present invention, there is provided a method of providing, for a dual-antenna UE or quadri-antenna UE, downlink control information used for uplink transmission in a management device of LTE-A network, and the method for the former comprises the steps of: determining an uplink transmission scheme for the dual-antenna UE; semi-statically configuring, by high level signaling, the uplink transmission mode to which the uplink transmission scheme belongs; generating downlink control information corresponding to the determined uplink transmission scheme, the downlink control information comprising a first indicating field, a second indicating field, a new-data indicating field for a first transmission block and a new-data indicating field for a second transmission block; wherein, when transmission block is disabled for the determined up-link transmission scheme, disablement of at least one of two transmission blocks is represented by a first combination of the value of the first indicating field and the second indicating field; and the disablement of the two transmission blocks is represented by a combination formed by the new-data indicating field for the first transmission block and the new-data indicating field for the second transmission block; transmitting the generated downlink control information to the dual-antenna UE.

公开(公告)号：US08345657B2

公开(公告)日：2013-01-01

申请号：US12438210

申请日：2007-08-22

申请人： Tao Yang ,  Mingli You ,  Jin Liu ,  Pingping Wen

发明人： Tao Yang ,  Mingli You ,  Jin Liu ,  Pingping Wen

IPC分类号： H04J3/24 ,  H04L12/28

CPC分类号： H04W28/06 ,  H04L69/22

摘要： The present invention provides a method and corresponding device of processing and parsing a to-be-transmitted data packet in a communication network, such as a LTE system. A sub-header that is used for a header portion of a transmitted data packet is generated for each component data packet constituting the transmitted data packet, containing: original data packet ID for indicating an original data packet which the component data packet belongs to; segmentation processing ID for indicating times of segmentation happened to the original data packet in order to the component data packet, and a data segment which said component data packet belongs to after each segmentation; data amount IF for indicating a data amount of a data portion of the data packet. With the technical solution provided by the present invention, the header structure definition of a data packet is optimized, and the transmission resource utilization efficiency is improved.

摘要翻译： 本发明提供了在诸如LTE系统的通信网络中处理和解析待发送数据分组的方法和对应的装置。 针对构成发送数据分组的每个分量数据分组产生用于发送数据分组的报头部分的子报头，其中包含：用于指示分量数据分组所属的原始数据分组的原始数据分组ID; 分段处理ID，用于指示原始数据分组发生的分段时间，以便分量数据分组，以及每个分割后所述分量数据分组所属的数据段; 用于指示数据分组的数据部分的数据量的数据量IF。 利用本发明提供的技术方案，优化了数据分组的报头结构定义，提高了传输资源的利用效率。

公开(公告)号：US20120180725A1

公开(公告)日：2012-07-19

申请号：US13351808

申请日：2012-01-17

申请人： Shinya Yasunaga ,  Masakiyo Ikeda ,  Hiroshi KIKUCHI ,  Noriyasu Sakurai ,  Ryusuke Nakasaki ,  Jin Liu ,  Satoshi Yamano

发明人： Shinya Yasunaga ,  Masakiyo Ikeda ,  Hiroshi KIKUCHI ,  Noriyasu Sakurai ,  Ryusuke Nakasaki ,  Jin Liu ,  Satoshi Yamano

IPC分类号： C23C16/46 ,  C23C16/54

CPC分类号： C23C16/545 ,  C23C16/4551 ,  C23C16/45519 ,  C23C16/46 ,  C23C16/481

摘要： A cold wall type CVD apparatus that can enhance a raw material yield is provided. The CVD apparatus has a raw material gas jetting unit 11 for jetting raw material gas, a susceptor 14 for supporting a tape-shaped base material T and heating the tape-shaped base material T through heat transfer, a heater 15 for heating the susceptor 14, an inert gas introducing unit 12a for introducing inert gas to suppress the contact between the heater and the raw material gas, and a raw material gas transport passage LG for guiding the raw material gas jetted from the raw material gas jetting unit 11 to the surface of the tape-shaped base material.

摘要翻译： 提供了能够提高原料收率的冷壁型CVD装置。 CVD装置具有用于喷射原料气体的原料气体喷射单元11，用于支撑带状基材T并且通过热传递加热带状基材T的基座14，用于加热基座14的加热器15 用于引入惰性气体以抑制加热器和原料气体之间的接触的惰性气体引入单元12a和用于将从原料气体喷射单元11喷射的原料气体引导到表面的原料气体输送通道LG 的带状基材。

公开(公告)号：US20120093088A1

公开(公告)日：2012-04-19

申请号：US13379836

申请日：2009-06-22

申请人： Lin Yang ,  Jin Liu ,  Xiabo Zhang

发明人： Lin Yang ,  Jin Liu ,  Xiabo Zhang

IPC分类号： H04W4/00

CPC分类号： H04L27/2614 ,  H04L5/0007 ,  H04L5/001 ,  H04L27/2607

摘要： A method for processing multiple Component Carriers (CCs) to be aggregated for transmission is provided in the present invention, the method comprising the steps of: acquiring a time domain signal of each of the multiple CCs; applying multiple fixed phase rotations respectively to the acquired time domain signal by utilizing phase rotation values in a set of phase rotations, so as to obtain multiple phase rotation versions of each CC; randomly selecting one of the multiple phase rotation versions of each CC to respectively constitute multiple candidate transmission groups, and acquiring an amplitude sum of the phase rotation versions for each of the multiple candidate transmission groups; determining a candidate transmission group having the minimum amplitude sum; and transmitting multiple phase rotation versions in the determined candidate transmission group having the minimum amplitude sum. The present invention substantively provides a general solution capable of minimizing CM/PAPR of aggregated CCs for UL and DL.

摘要翻译： 本发明提供一种用于处理要聚合以发送的多个分量载波（CC）的方法，所述方法包括以下步骤：获取多个CC中的每一个的时域信号; 通过利用一组相位旋转中的相位旋转值对所获取的时域信号分别施加多个固定相位旋转，以获得每个CC的多个相位旋转版本; 随机选择每个CC的多个相位旋转版本中的一个，以分别构成多个候选传输组，并获取多个候选传输组中的每一个的相位旋转版本的幅度和; 确定具有最小幅度和的候选传输组; 以及在所确定的具有最小幅度和的候选传输组中发送多个相位旋转版本。 本发明实质上提供能够最小化用于UL和DL的聚合CC的CM / PAPR的通用解决方案。

公开(公告)号：US08121083B2

公开(公告)日：2012-02-21

申请号：US12438082

申请日：2007-08-21

申请人： Pingping Wen ,  Mingli You ,  Tao Yang ,  Jin Liu

发明人： Pingping Wen ,  Mingli You ,  Tao Yang ,  Jin Liu

IPC分类号： H04Q7/00 ,  H04J3/16

CPC分类号： H04W72/1284 ,  H04W76/50

摘要： The object of the present invention is to provide a reporting strategy for uplink scheduling request information in wireless telecommunication network. Above all, a method for the user equipment to report the uplink scheduling request information to the base station in wireless telecommunication network is disclosed. Firstly, the user equipment computes the overall service data amount of all radio bearers in each group of radio bearers in the buffer of the user equipment; then the user equipment only reports group-related information of triggered one or more groups of radio bearers to the base station. The present invention further proposes a method in the user equipment in wireless telecommunication network for reporting the emergency information to the base station, that is, the user equipment judges whether each radio bearer is in the emergency, and when one or more radio bearers are in the emergency, the user equipment sends emergency indication information to the base station. By the combination of the two reporting method, the base station can realize efficient and fair scheduling.

摘要翻译： 本发明的目的是提供一种用于无线电信网络中的上行链路调度请求信息的报告策略。 首先，公开了一种用于用户设备向无线电信网络中的基站报告上行链路调度请求信息的方法。 首先，用户设备计算用户设备的缓冲器中的每组无线电承载中的所有无线承载的总服务数据量; 那么用户设备仅向基站报告被触发的一组或多组无线电承载的组相关信息。 本发明还提出了一种在无线电信网络中的用户设备中向基站报告紧急信息的方法，即，用户设备判断每个无线承载是否处于紧急状态，以及当一个或多个无线电承载处于紧急状态时 紧急情况下，用户设备向基站发送紧急指示信息。 通过两种报告方式的结合，基站可以实现高效，公平的调度。

公开(公告)号：US20110179475A1

公开(公告)日：2011-07-21

申请号：US13121273

申请日：2008-10-08

申请人： Uwe Foell ,  Jin Liu

发明人： Uwe Foell ,  Jin Liu

IPC分类号： H04L9/32

CPC分类号： H04L63/08 ,  G06F21/41 ,  H04L63/0815

摘要： A system is described comprising a service provider and an identity provider. A user requests access to the service provider and the service provider seeks user credentials from the identity provider. In use, the service provider issues an authentication request, which request specifies details of a plurality of acceptable authentication formats. The identity provider responds to the request either by providing authentication details for said user in one of the formats specified in the request, or by returning an error message indicating that it cannot support any of the specified authentication formats.

摘要翻译： 描述了包括服务提供商和身份提供者的系统。 用户请求对服务提供商的访问，并且服务提供商从身份提供商寻求用户凭证。 在使用中，服务提供商发出认证请求，该请求指定多个可接受的认证格式的细节。 身份提供者通过以请求中指定的格式之一提供所述用户的身份验证细节，或通过返回指示其不能支持任何指定的认证格式的错误消息来响应该请求。

公开(公告)号：US20110107174A1

公开(公告)日：2011-05-05

申请号：US12999945

申请日：2008-07-18

申请人： Jin Liu ,  Mingli You ,  Xudong Zhu

发明人： Jin Liu ,  Mingli You ,  Xudong Zhu

IPC分类号： H03M13/00 ,  H04B7/208 ,  G06F11/00

CPC分类号： H04B7/0413 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0025 ,  H04L1/0625 ,  H04L1/0687 ,  H04L27/2601

摘要： The present invention provides a MIMO transmitter and a MIMO receiver, used in SC-FDMA system, which make interchanging for multiple paths of modulated symbol sequences in order to acquire diversity gain while ensure PAPR of single antenna. MIMO transmitter interchanges partial symbols of at least one error-correction codeword of at least one of the multipath modulated symbol sequences and partial symbols of at least one error-correction codeword of at least one of the other of the multipath modulated symbol sequences so as to obtain interchanged multipath modulated symbol sequences; MIMO receiver executes inverse-interchanging which is inverse to the interchanging in a MIMO transmitter for multipath interchanged signals received from multiple transmitting antennas. The present invention could reduce the BLER of the entire SC-FDMA system, and obtain diversity gain while ensure PAPR of single antenna.

摘要翻译： 本发明提供了一种在SC-FDMA系统中使用的MIMO发射机和MIMO接收机，其对多个调制符号序列的路径进行交换，以便在确保单个天线的PAPR的同时获得分集增益。 MIMO发射机互换多路径调制符号序列中的至少一个的至少一个纠错码字的部分符号和至少一个多径调制符号序列中的至少一个的纠错码字的部分符号，以便 获得互换的多径调制符号序列; MIMO接收机执行逆交换，其与MIMO发射机的互换相反，用于从多个发射天线接收的多径交换信号。 本发明可以降低整个SC-FDMA系统的BLER，并且在确保单个天线的PAPR的同时获得分集增益。

公开(公告)号：US20110038093A1

公开(公告)日：2011-02-17

申请号：US12988223

申请日：2009-04-17

申请人： Yukiko Furukawa ,  Klaus Reimann ,  Christina Adriana Renders ,  Liesbeth Van Pieterson ,  Jin Liu ,  Friso Jacobus Jedema

发明人： Yukiko Furukawa ,  Klaus Reimann ,  Christina Adriana Renders ,  Liesbeth Van Pieterson ,  Jin Liu ,  Friso Jacobus Jedema

IPC分类号： H01G7/00 ,  H01L29/93 ,  H01L21/02

CPC分类号： H01G5/18 ,  B81B3/0072 ,  B81B2201/0221 ,  B81B2203/0118 ,  B81C2201/0167 ,  H01H1/0094

摘要： The present invention relates to a MEMS, being developed for e.g. a mobile communication application, such as switch, tunable capacitor, tunable filter, phase shifter, multiplexer, voltage controlled oscillator, and tunable matching network. The volume change of phase-change layer is used for a bi-stable actuation of the MEMS device. The MEMS device comprises at least a bendable cantilever, a phase change layer, and electrodes. A process to implement this device and a method for using is given.

摘要翻译： 本发明涉及一种开发用于例如MEMS的MEMS。 移动通信应用，如开关，可调电容器，可调滤波器，移相器，多路复用器，压控振荡器和可调匹配网络。 相变层的体积变化用于MEMS器件的双稳态驱动。 MEMS器件至少包括可弯曲悬臂，相变层和电极。 给出了实现该设备的过程和使用方法。

公开(公告)号：US07561624B2

公开(公告)日：2009-07-14

申请号：US10994465

申请日：2004-11-22

申请人： John P. Fonseka ,  Jin Liu

发明人： John P. Fonseka ,  Jin Liu

IPC分类号： H04B14/04

CPC分类号： H04L25/4908

摘要： Binary data signal multi-line interval encoding and decoding arrangements supporting high speed data communications consistent with certain embodiments produce a signal having a plurality of pulses with a minimum pulse duration of T. The pulses are arranged in a signal pattern selected as one of M possible signal patterns of L bits transmitted over N time intervals, with each time interval being of T seconds in duration, to represent one of M possible message sequence, where M>2N. The plurality of pulses have transitions that occur at times falling between the boundaries of the time interval T. Embodiments may be implemented in hardware, with a computer executing a software program within, or with both. This abstract is not to be considered limiting, since other embodiments may deviate from the features described in this abstract.

摘要翻译： 支持与某些实施例相一致的高速数据通信的二进制数据信号多行间隔编码和解码装置产生具有最小脉冲持续时间T的多个脉冲的信号。脉冲被布置成以M个可能的方式选择的信号图案 在N个时间间隔中传输的L位的信号模式，其中每个时间间隔的持续时间为T秒，以表示M个可能的消息序列之一，其中M> 2N。 多个脉冲具有在时间间隔T的边界之间出现的转变。实施例可以硬件实现，其中计算机在其内部执行软件程序。 该摘要不被认为是限制性的，因为其他实施例可能偏离本摘要中描述的特征。