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61. 发明授权

US07423597B2 Dual band WLAN antenna 有权
标题翻译：双频WLAN无线天线
公开(公告)号：US07423597B2
公开(公告)日：2008-09-09
申请号：US11519979
申请日：2006-09-12
申请人： James Li , Jing Jiang
发明人： James Li , Jing Jiang
IPC分类号： H01Q1/24
CPC分类号： H01Q1/2291 , H01Q1/242 , H01Q1/36 , H01Q5/371 , H01Q5/40 , H01Q9/0464 , H01Q9/36 , H01Q21/28
摘要： An antenna system comprises first, second, and third antennas that are arranged on a printed circuit board (PCB) and that include an arc-shaped element having a concave side and a convex side, and a conducting element that extends substantially radially from a center of the concave side.
摘要翻译：天线系统包括布置在印刷电路板（PCB）上的第一，第二和第三天线，其包括具有凹面和凸面的弧形元件，以及从中心大致径向延伸的导电元件的凹面。

62. 发明授权

US07394433B2 Dual band WLAN antenna 有权
标题翻译：双频WLAN无线天线
公开(公告)号：US07394433B2
公开(公告)日：2008-07-01
申请号：US11581502
申请日：2006-10-16
申请人： James Li , Jing Jiang
发明人： James Li , Jing Jiang
IPC分类号： H01Q1/24
CPC分类号： H01Q1/2291 , H01Q1/242 , H01Q1/36 , H01Q5/371 , H01Q5/40 , H01Q9/0464 , H01Q9/36 , H01Q21/28
摘要： An antenna system comprises first, second, and third antennas that are arranged on a printed circuit board (PCB) and that include an arc-shaped element having a concave side and a convex side. A conducting element extends substantially radially from a center of the concave side. A U-shaped element has a base portion with a center that communicates with the conducting element and two side portions that extend from ends of the base portion towards the concave side.
摘要翻译：天线系统包括布置在印刷电路板（PCB）上的第一，第二和第三天线，并且包括具有凹面和凸面的弧形元件。导电元件从凹面的中心大致径向地延伸。 U形元件具有与导电元件连通的中心的基部和从基部的端部朝向凹侧延伸的两个侧部。

63. 发明申请

US20070230600A1 RANDOM ACCESS STRUCTURE FOR WIRELESS NETWORKS 有权
标题翻译：无线网络的随机访问结构
公开(公告)号：US20070230600A1
公开(公告)日：2007-10-04
申请号：US11691549
申请日：2007-03-27
申请人： Pierre Bertrand , Jing Jiang , Shantanu Kangude , Tarik Muharemovic
发明人： Pierre Bertrand , Jing Jiang , Shantanu Kangude , Tarik Muharemovic
IPC分类号： H04K1/10
CPC分类号： H04W74/08 , H04J13/00 , H04J13/14 , H04L5/0044 , H04L5/006 , H04L27/2602 , H04W74/002 , H04W74/0833
摘要： Apparatus and methods for accessing a wireless telecommunications network by transmitting a random access signal. The random access signal includes a random access preamble signal selected from a set of random access preamble signals constructed by cyclically shift selected root CAZAC sequences. The random access signal may be one or more transmission sub-frames in duration, the included random access preamble sequence's length being extended with the signal to provide improved signal detection performance in larger cells and in higher interference environments. The random access signal may include a wide-band pilot signal facilitating base station estimation of up-link frequency response in some situations. Each of the plurality of available random access preamble sequences may be assigned a unique information value. The base station may use the information encoded in the random access preamble to prioritize responses and resource allocations. Random access signal collisions are dealt with by a combination of preamble code space randomness and back-off procedures.
摘要翻译：通过发送随机接入信号来接入无线电信网络的装置和方法。随机接入信号包括从由循环移位选择的根CAZAC序列构成的一组随机接入前同步信号中选择的随机接入前导信号。随机接入信号可以是持续时间中的一个或多个传输子帧，所包含的随机接入前同步码序列的长度随信号扩展，以在较大的小区和较高的干扰环境中提供改善的信号检测性能。随机接入信号可以包括宽带导频信号，有助于在某些情况下基站估计上行链路频率响应。可以为多个可用随机接入前导码序列中的每一个分配唯一的信息值。基站可以使用在随机接入前导码中编码的信息来优先处理响应和资源分配。随机接入信号冲突由前导码空间随机性和退避程序的组合来处理。

64. 发明授权

US09930552B2 Method for indicating channel measurement feedback and sending station 有权
公开(公告)号：US09930552B2
公开(公告)日：2018-03-27
申请号：US14386967
申请日：2012-05-29
申请人： Kaibo Tian , Jing Jiang , Weimin Xing , Anming Jiang
发明人： Kaibo Tian , Jing Jiang , Weimin Xing , Anming Jiang
IPC分类号： H04W24/10 , H04W72/04 , H04L1/00 , H04B17/309 , H04B17/24
CPC分类号： H04W24/10 , H04B17/24 , H04B17/309 , H04L1/0025 , H04L1/0028 , H04W72/0446
摘要： Disclosed are a method for indicating channel measurement feedback and a sending station. The method comprises: a sending station sends a radio frame, wherein a signal field, which is in the physical layer header of the radio frame, carries indication information requesting channel measurement feedback. The disclosure effectively reduces the transmission load overhead for sending the radio frame when requesting channel measurement feedback, thereby reducing, the power consumption of a station.

65. 发明授权

US09357564B2 Signaling of random access preamble parameters in wireless networks 有权
标题翻译：无线网络中随机接入前导码参数的信令
公开(公告)号：US09357564B2
公开(公告)日：2016-05-31
申请号：US11970239
申请日：2008-01-07
申请人： Pierre Bertrand , Jing Jiang
发明人： Pierre Bertrand , Jing Jiang
IPC分类号： H04W4/00 , H04W74/04 , H04W74/08
CPC分类号： H04W74/004 , H04L1/1812 , H04L5/00 , H04L5/0032 , H04L5/0051 , H04L5/0055 , H04W24/02 , H04W74/04 , H04W74/0833 , H04W84/12 , H04W88/02 , H04W88/08
摘要： User equipment (UE)-initiated accesses within a cellular network are optimized to account for cell size and to reduce signaling overhead. A fixed set of preamble parameter configurations for use across a complete range of cell sizes within the cellular network is established and stored within each UE. A UE located in a given cell receives a configuration number transmitted from a nodeB serving the cell, the configuration number being indicative of a size of the cell. The UE selects a preamble parameter configuration from the fixed set of preamble parameter configurations in response to the received configuration number and then transmits a preamble from the UE to the nodeB using the preamble parameter configuration indicated by the configuration number.
摘要翻译：针对蜂窝网络中的用户设备（UE）引入的接入进行优化，以解决小区大小并减少信令开销。在蜂窝网络内的整个小区大小范围内使用的一组固定的前导码参数配置被建立并存储在每个UE内。位于给定小区中的UE接收从服务小区的节点B发送的配置号，配置号表示小区的大小。 UE响应于接收到的配置号从固定的前导码参数配置集合中选择前导码参数配置，然后使用由配置号指示的前导码参数配置从UE发送前导码到节点B.

66. 发明授权

US09265064B2 Method and system for transmitting channel feedback information 有权
标题翻译：发送信道反馈信息的方法和系统
公开(公告)号：US09265064B2
公开(公告)日：2016-02-16
申请号：US14131360
申请日：2012-03-20
申请人： Anming Jiang , Kaiying Lv , Jing Jiang
发明人： Anming Jiang , Kaiying Lv , Jing Jiang
IPC分类号： H04W72/12 , H04W24/08 , H04L1/00
CPC分类号： H04W72/1289 , H04L1/0027 , H04W24/08
摘要： The disclosure provides a method and system for transmitting channel feedback information. The method includes: a transmitting station transmits, after obtaining a Transmission Opportunity (TXOP), a radio frame to a receiving station to request the receiving station to transmit channel feedback information; and the receiving station transmitting, after receiving the radio frame transmitted by the transmitting station, a radio frame including channel feedback information to the transmitting station, wherein a transmission end time of the radio frame including channel feedback information is allowed to exceed an end time set by a transmission time threshold of the TXOP. The technical solution of the disclosure solves the technical problem that the transmitter is unable to timely obtain channel feedback information from the receiver, enabling the transmitter to timely obtain the channel feedback information from the receiver even in the condition that the transmitter cannot estimate a data volume and a rate of the channel feedback information fed back from the receiving station and whether the time for feeding back the channel feedback information by the receiver would exceed the transmission time threshold value or not.
摘要翻译：本公开提供了一种用于发送信道反馈信息的方法和系统。该方法包括：发送站在获得发送机会（TXOP）之后向接收站发送无线帧，以请求接收站发送信道反馈信息; 以及所述接收站在发送站发送的无线帧之后，将包括信道反馈信息的无线帧发送到所述发送站，其中包括信道反馈信息的无线帧的发送结束时间被允许超过设定的结束时间通过TXOP的传输时间阈值。本公开的技术方案解决了发射机不能及时从接收机获取信道反馈信息的技术问题，即使在发射机不能估计数据量的情况下，发射机也能及时从接收机获得信道反馈信息以及从接收站反馈的信道反馈信息的速率以及接收机反馈信道反馈信息的时间是否超过传输时间阈值。

67. 发明授权

US09241324B2 Mapping and resource allocation method for relay link-physical downlink shared channel 有权
标题翻译：中继链路物理下行链路共享信道的映射和资源分配方法
公开(公告)号：US09241324B2
公开(公告)日：2016-01-19
申请号：US13258369
申请日：2010-12-23
申请人： Feng Bi , Jin Yang , Ming Yuan , Feng Liang , Shuanshuan Wu , Jing Jiang
发明人： Feng Bi , Jin Yang , Ming Yuan , Feng Liang , Shuanshuan Wu , Jing Jiang
IPC分类号： H04L5/00 , H04W72/04 , H04W84/04 , H04L1/00
CPC分类号： H04W72/04 , H04L1/0068 , H04L5/0007 , H04L5/0032 , H04L5/0062 , H04L5/0073 , H04W72/042 , H04W84/047
摘要： The present disclosure provides a mapping and resource allocation method for R-PDSCH, including: when resources allocated for an R-PDCCH overlap with resources allocated for the R-PDSCH, data of the R-PDSCH is not mapped or sent on over-lapped resources, or the data of the R-PDSCH to be sent on the over-lapped resources is punctured; the data of the R-PDSCH is mapped and sent on all or partial resources which are not occupied by the R-PDCCH; a receiving end receives data according to the mapping method for the R-PDSCH; wherein a resource allocation mode corresponding to a shared channel in an LTE system is reused or a grouping-tree resource allocation mode is used to allocate resources for the R-PDSCH.
摘要翻译：本公开提供了一种用于R-PDSCH的映射和资源分配方法，包括：当为R-PDCCH分配的资源与为R-PDSCH分配的资源重叠时，R-PDSCH的数据未被映射或发送到超重资源或要在重叠资源上发送的R-PDSCH的数据被打孔; 在不被R-PDCCH占用的所有或部分资源上映射和发送R-PDSCH的数据; 接收端根据R-PDSCH的映射方法接收数据; 其中，与LTE系统中的共享信道对应的资源分配模式被重新使用，或者使用分组树资源分配模式来分配用于R-PDSCH的资源。

68. 发明授权

US09047069B2 Computer implemented method of electing K extreme entries from a list using separate section comparisons 有权
标题翻译：使用单独的部分比较从列表中选择K个极端条目的计算机实现的方法
公开(公告)号：US09047069B2
公开(公告)日：2015-06-02
申请号：US13445728
申请日：2012-04-12
申请人： Constantin Bajenaru , Michael Livshitz , Mingjian Yan , Jing Jiang
发明人： Constantin Bajenaru , Michael Livshitz , Mingjian Yan , Jing Jiang
IPC分类号： G06F15/00 , G06F15/76 , G06F7/24 , G06F9/30
CPC分类号： G06F7/24 , G06F9/30014 , G06F9/30018 , G06F9/30021 , G06F9/30036
摘要： A computer implemented method selects K extreme elements of a list of N elements by partitioning each of the N elements into a plurality of sections. For each section the method selects a threshold selection determining at least K extreme entries from the list. This iteratively compares a corresponding section to a section threshold, counts a number of sections which are more extreme than the section threshold, increasing (or decreasing) the section threshold if the count is greater than K and decreasing (or increasing) the section threshold if the count is less than K. The method forms a combined threshold by concatenation of said section thresholds in order, compares each of the N elements to the combined threshold, and selects at least K elements from the set of N elements more extreme than the combined threshold.
摘要翻译：计算机实现的方法通过将N个元素中的每一个划分成多个部分来选择N个元素的列表的K个极限元素。对于每个部分，该方法选择确定列表中至少K个极端条目的阈值选择。这将迭代地将相应部分与部分阈值进行比较，计数比截面阈值更加极端的部分数量，如果计数大于K并增加（或减小）截面阈值，并减少（或增加）截面阈值，如果计数小于K.该方法通过按顺序连接所述区间阈值形成组合阈值，将N个元素中的每一个与组合阈值进行比较，并且从N个元素的集合中选择至少比组合的极少的K个元素阈。

69. 发明授权

US08831657B2 Transmission power configuration method and apparatus for demodulation reference signal 有权
标题翻译：用于解调参考信号的发射功率配置方法和装置
公开(公告)号：US08831657B2
公开(公告)日：2014-09-09
申请号：US13258310
申请日：2010-10-20
申请人： Yunfeng Sun , Wenfeng Zhang , Jing Jiang , Junfeng Zhang
发明人： Yunfeng Sun , Wenfeng Zhang , Jing Jiang , Junfeng Zhang
IPC分类号： H04W72/00 , H04B7/00 , H04W52/14 , H04W52/42 , H04W52/32 , H04L5/00
CPC分类号： H04W52/325 , H04L5/0035 , H04L5/0048 , H04W52/42
摘要： The present disclosure discloses a transmission power configuration method for a Demodulation Reference Signal (DMRS), and the method comprises: configuring the ratio between transmission power of a DMRS at each layer in a Resource Element (RE) and transmission power of data at a corresponding layer to be a constant value. Meanwhile, the present disclosure discloses a transmission power configuration apparatus for the DMRS. The present disclosure greatly improves the correct rate of data frame decoding, and improves decoding performance. The present disclosure enables the network side not need to notify a UE of the corresponding relationship between transmission power of DMRS at each layer and transmission power of data at the corresponding layer, which simplifies the overhead of the control signalling in the network side. As the corresponding relationship between transmission power of DMRS at each layer and transmission power of data at the corresponding layer is configured in the UE, the UE can implement channel estimation without waiting for the notification from the network side, which improves the channel estimation efficiency.
摘要翻译：本公开公开了一种解调参考信号（DMRS）的发送功率配置方法，该方法包括：配置资源元素（RE）中每层的DMRS的发送功率与相应的数据的发送功率之间的比率层是一个恒定值。同时，本公开公开了一种用于DMRS的发送功率配置装置。本发明大大提高了数据帧解码的正确率，提高了解码性能。本公开使得网络侧不需要向UE通知每层的DMRS的发送功率与相应层的数据的发送功率之间的对应关系，这简化了网络侧的控制信令的开销。由于UE在每层配置DMRS发送功率与对应层数据发送功率之间的对应关系，UE可以在不等待网络通知的情况下实现信道估计，提高了信道估计效率。

70. 发明申请

US20140133451A1 Identifier Allocation Method and System 审中-公开
标题翻译：标识符分配方法和系统
公开(公告)号：US20140133451A1
公开(公告)日：2014-05-15
申请号：US14232755
申请日：2012-06-20
申请人： Nan Li , Weimin Xing , Kaiying Lv , Bo Sun , Jing Jiang
发明人： Nan Li , Weimin Xing , Kaiying Lv , Bo Sun , Jing Jiang
IPC分类号： H04L5/00
CPC分类号： H04L5/003 , H04W4/08 , H04W4/70 , H04W8/186 , H04W84/12
摘要： The disclosure discloses an Identifier (ID) allocation method, including that: a non-AP Station (STA) sends a first radio frame to an Access Point (AP); and the AP sends a second radio frame to the STA, wherein the second radio frame carries group ID information or group ID information and second station ID information allocated to the STA. In a case that the STA sends a Reassociation Request frame to the AP, the AP may also send the STA a Reassociation Response frame carrying group ID information and/or station ID information reallocated to the STA. Correspondingly, the disclosure further discloses an ID allocation system. With the disclosure, a terminal is distinguished by the group ID information and the station ID information, such that it is possible to avoid Association ID (AID) shortage and support group management of terminals.
摘要翻译：本公开公开了一种标识符（ID）分配方法，包括：非AP站（STA）向接入点（AP）发送第一无线帧; 并且AP向STA发送第二无线帧，其中第二无线帧携带分配给STA的组ID信息或组ID信息和第二站ID信息。在STA向AP发送重新关联请求帧的情况下，AP还可以向STA发送携带组ID信息和/或重定位到STA的站ID信息的重新关联响应帧。相应地，本公开进一步公开了一种ID分配系统。通过本公开，通过组ID信息和站ID信息区分终端，使得可以避免终端的关联ID（AID）不足和支持组管理。

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