公开(公告)号：US08340591B2

公开(公告)日：2012-12-25

申请号：US12205989

申请日：2008-09-08

申请人： Shiang-Jiun Lin ,  I-Kang Fu ,  Cheng-Kang Pai ,  Wern-Ho Sheen

发明人： Shiang-Jiun Lin ,  I-Kang Fu ,  Cheng-Kang Pai ,  Wern-Ho Sheen

IPC分类号： H04B17/00

CPC分类号： H04B7/15507 ,  H04B7/2606

摘要： A wireless communication system includes one or more base stations, which may include one or more antennas for signal communications; a transceiver device, and a communication control device. The transceiver device is configured to communicate with a first group of relay stations being configured to receive and relay a first group of wireless communication signals from at least one base station and a second group of relay stations being configured to receive and relay a second group of wireless communication signals from at least one base station. The communication control device is configured to control one or both of (1) signal transmission power of at least one antenna and (2) signal communication timing of at least one antenna. The communication control device is also configured to divide a service period of the antenna into multiple phases, to enable communication of signals directed toward or from the first group of relay stations in a first phase, and to enable the second group of relay stations to communicate signals with one or both of the user device and the base station, during at least a part of the first phase, independently from the signals directed toward or from the first group of relay stations.

摘要翻译： 无线通信系统包括一个或多个基站，其可以包括用于信号通信的一个或多个天线; 收发器设备和通信控制设备。 所述收发器设备经配置以与第一组中继站通信，所述第一组中继站被配置为从至少一个基站接收并中继第一组无线通信信号，并且所述第二组中继站被配置为接收和中继第二组 来自至少一个基站的无线通信信号。 通信控制装置被配置为控制（1）至少一个天线的信号发送功率和（2）至少一个天线的信号通信定时中的一个或两个。 通信控制装置还被配置为将天线的服务周期划分成多个相位，以便能够在第一阶段中进行朝向或来自第一组中继站的信号的通信，并且使得第二组中继站能够进行通信 独立于朝向或来自第一组中继站的信号，在第一阶段的至少一部分期间与用户设备和基站中的一个或两个的信号。

公开(公告)号：US07953374B2

公开(公告)日：2011-05-31

申请号：US12121749

申请日：2008-05-15

申请人： Shiang-Jiun Lin ,  I-Kang Fu ,  Cheng-Kang Pai ,  Wern-Ho Sheen

发明人： Shiang-Jiun Lin ,  I-Kang Fu ,  Cheng-Kang Pai ,  Wern-Ho Sheen

IPC分类号： H04B17/00

CPC分类号： H04B7/2606

摘要： A scheduling method for a wireless multi-hop relay communication system, wherein the communication system includes a base station dominating a plurality of relay stations, the scheduling method including separating the plurality of relay stations into N groups, N being a natural number, dividing a period for providing a service by the base station into N phases, wherein N is the number of the groups of the relay stations, serving the relay stations in a jth group during an ith phase by the base station, wherein 1≦i, j≦N, and serving a user or a subordinate relay station within service areas of the relay stations not in the jth group during the ith phase by the relay stations not in the jth group.

摘要翻译： 一种用于无线多跳中继通信系统的调度方法，其中所述通信系统包括支配多个中继站的基站，所述调度方法包括将所述多个中继站分为N组，N为自然数， 其中N是由基站在第i个阶段为第j组中的中继站服务的中继站的组的数量，其中1＆nlE; i，j＆nlE; N，并且在第i个阶段期间由中继站不在第j组中的中继站的服务区域内服务于第j组的用户或下属中继站。

公开(公告)号：US20090286465A1

公开(公告)日：2009-11-19

申请号：US12205989

申请日：2008-09-08

申请人： Shiang-Jiun LIN ,  I-Kang Fu ,  Cheng-Kang Pai ,  Wern-Ho Sheen

发明人： Shiang-Jiun LIN ,  I-Kang Fu ,  Cheng-Kang Pai ,  Wern-Ho Sheen

IPC分类号： H04B7/14 ,  H04H20/71 ,  H04L12/26

CPC分类号： H04B7/15507 ,  H04B7/2606

摘要： A scheduling technique for wireless multihop relay communication systems is provided. With spatial separation caused by the shadowing effect of surrounding buildings, a base station and its relay stations in a single cell are divided into several groups by following the rule that stations with severe potential interference are separated into different groups. The base station arranges the scheduling of these groups and serves these groups sequentially in the time domain. To take advantage of shadow effect, the same radio resources can be scheduled for relay stations within the same group due to the isolation of interfering signals. In the present invention, base stations and relay stations are equipped with directional antennas or sector antennas to further exploit the advantage of spatial separations. Different relay groups can also reuse the radio resource through appropriate power control. The cell capacity can be enhanced substantially because of aggressive radio resource reuse.

摘要翻译： 提供了一种用于无线多跳中继通信系统的调度技术。 由于周围建筑物的阴影效应引起的空间分离，单个小区中的基站及其中继站按照将严重潜在干扰电台分为不同组的规则划分为若干组。 基站安排这些组的调度，并且在时域中依次提供这些组。 为了利用阴影效应，由于干扰信号的隔离，可以为同一组内的中继站调度相同的无线电资源。 在本发明中，基站和中继站配备有定向天线或扇区天线，以进一步利用空间分离的优点。 不同的中继组也可以通过适当的功率控制来重用无线电资源。 由于积极的无线电资源重用，电池容量可以大大提高。

公开(公告)号：US20080108305A1

公开(公告)日：2008-05-08

申请号：US11614982

申请日：2006-12-22

申请人： Shiang-Jiun Lin ,  I-Kang Fu ,  Cheng-Kang Pai ,  Wen-Ho Sheen

发明人： Shiang-Jiun Lin ,  I-Kang Fu ,  Cheng-Kang Pai ,  Wen-Ho Sheen

IPC分类号： H04B7/15

CPC分类号： H04B7/2606

摘要： A scheduling technique for wireless multihop relay communication systems is provided. With spatial separation caused by the shadowing effect of surrounding buildings, a base station and its relay stations in a single cell are divided into several groups by following the rule that stations with severe potential interference are separated into different groups. The base station arranges the scheduling of these groups and serves these groups sequentially in the time domain. To take advantage of shadow effect, the same radio resources can be scheduled for relay stations within the same group due to the isolation of interfering signals. In the present invention, base stations and relay stations are equipped with directional antennas or sector antennas to further exploit the advantage of spatial separations. Different relay groups can also reuse the radio resource through appropriate power control. The cell capacity can be enhanced substantially because of aggressive radio resource reuse.

摘要翻译： 提供了一种用于无线多跳中继通信系统的调度技术。 由于周围建筑物的阴影效应引起的空间分离，单个小区的基站及其中继站按照将严重潜在干扰站分为不同组的规则划分为若干组。 基站安排这些组的调度，并且在时域中依次提供这些组。 为了利用阴影效应，由于干扰信号的隔离，可以为同一组内的中继站调度相同的无线电资源。 在本发明中，基站和中继站配备有定向天线或扇区天线，以进一步利用空间分离的优点。 不同的中继组也可以通过适当的功率控制来重用无线电资源。 由于积极的无线电资源重用，电池容量可以大大提高。

公开(公告)号：US07756482B2

公开(公告)日：2010-07-13

申请号：US11614982

申请日：2006-12-22

申请人： Shiang-Jiun Lin ,  I-Kang Fu ,  Cheng-Kang Pai ,  Wen-Ho Sheen

发明人： Shiang-Jiun Lin ,  I-Kang Fu ,  Cheng-Kang Pai ,  Wen-Ho Sheen

IPC分类号： H04B17/00

CPC分类号： H04B7/2606

摘要： A scheduling technique for wireless multihop relay communication systems is provided. With spatial separation caused by the shadowing effect of surrounding buildings, a base station and its relay stations in a single cell are divided into several groups by following the rule that stations with severe potential interference are separated into different groups. The base station arranges the scheduling of these groups and serves these groups sequentially in the time domain. To take advantage of shadow effect, the same radio resources can be scheduled for relay stations within the same group due to the isolation of interfering signals. In the present invention, base stations and relay stations are equipped with directional antennas or sector antennas to further exploit the advantage of spatial separations. Different relay groups can also reuse the radio resource through appropriate power control. The cell capacity can be enhanced substantially because of aggressive radio resource reuse.

摘要翻译： 提供了一种用于无线多跳中继通信系统的调度技术。 由于周围建筑物的阴影效应引起的空间分离，单个小区的基站及其中继站按照将严重潜在干扰站分为不同组的规则划分为若干组。 基站安排这些组的调度，并且在时域中依次提供这些组。 为了利用阴影效应，由于干扰信号的隔离，可以为同一组内的中继站调度相同的无线电资源。 在本发明中，基站和中继站配备有定向天线或扇区天线，以进一步利用空间分离的优点。 不同的中继组也可以通过适当的功率控制来重用无线电资源。 由于积极的无线电资源重用，电池容量可以大大提高。

公开(公告)号：US20110171722A1

公开(公告)日：2011-07-14

申请号：US12790322

申请日：2010-05-28

申请人： Je-Ruei Liu ,  Ping-Jung Yi ,  Cheng-Kang Pai

发明人： Je-Ruei Liu ,  Ping-Jung Yi ,  Cheng-Kang Pai

IPC分类号： C12N1/20 ,  A62D3/02

CPC分类号： C12R1/10 ,  A23L5/28 ,  A23L29/065 ,  C12N1/20

摘要： The present invention discloses an isolated pure culture of a novel strain CK1 of Bacillus licheniformis, BCRC 910458, capable of detoxification of zearalenone (ZEN). Using physiological, biochemical, morphological identification and 16S rRNA gene sequence analysis methods, the strain CK1 was identified as Bacillus licheniformis. Through extracellular xylanase, CMCase protease assays and evaluations for zearalenone detoxification, the strain CK1 strain was identified to possess good ZEN-detoxifying ability, to be non-hemolytic, non-enterotoxin producing, and displayed high levels of extracellular xylanase, cellulase, and protease activities. Accordingly, Bacillus licheniformis CK1 can be applied as food and feed supplement for bio-detoxification of ZEN.

摘要翻译： 本发明公开了能够解毒玉米赤霉烯酮（ZEN）的地衣芽孢杆菌新型菌株CK1（BCRC 910458）的分离纯培养物。 利用生理，生化，形态鉴定和16S rRNA基因序列分析方法，鉴定出菌株CK1为地衣芽孢杆菌。 通过细胞外木聚糖酶，CMCase蛋白酶测定和玉米赤霉烯酮解毒评估，鉴定出菌株CK1菌株具有良好的ZEN解毒能力，为非溶血性，非肠毒素产生，并显示高水平的细胞外木聚糖酶，纤维素酶和蛋白酶 活动 因此，地衣芽孢杆菌CK1可作为食品和饲料添加剂用于ZEN的生物解毒。