公开(公告)号：US20140287693A1

公开(公告)日：2014-09-25

申请号：US14351836

申请日：2011-10-26

申请人： Haitao Li ,  Haipeng Lei ,  Kodo Shu

发明人： Haitao Li ,  Haipeng Lei ,  Kodo Shu

IPC分类号： H04W24/10 ,  H04W16/14

CPC分类号： H04W24/10 ,  H04W16/14

摘要： Provided are methods, corresponding apparatuses, and computer program products for performing spectrum sensing on a spectrum. A method comprises receiving, at a user equipment, information regarding performing spectrum sensing from a base station; performing, based upon the information, the spectrum sensing by the user equipment in an idle mode; and transmitting, by the user equipment out of the idle mode, to the base station a result of the spectrum sensing. With the claimed inventions, transmission interruption caused by non-idle user equipments performing the spectrum sensing would be eliminated.

摘要翻译： 提供了用于在频谱上执行频谱感测的方法，相应的装置和计算机程序产品。 一种方法包括在用户设备处接收关于从基站执行频谱感测的信息; 基于所述信息执行所述用户设备在空闲模式下的频谱感测; 并且由用户设备从空闲模式向基站发送频谱感测的结果。 利用所要求的发明，可以消除由执行频谱感测的非空闲用户设备引起的传输中断。

公开(公告)号：US20140113612A1

公开(公告)日：2014-04-24

申请号：US14126778

申请日：2011-06-22

申请人： Kodo Shu

发明人： Kodo Shu

IPC分类号： H04W48/16 ,  H04W52/02 ,  H04W64/00

CPC分类号： H04W48/16 ,  H04L5/001 ,  H04W16/14 ,  H04W28/26 ,  H04W48/14 ,  H04W52/0206 ,  H04W64/006 ,  H04W72/0453

摘要： In accordance with an example embodiment of the present invention, there is provided an apparatus comprising a receiver configured to receive information from a mobile device, the information comprising at least an indication of a location of the mobile device, at least one processing core configured to determine availability information concerning a 5 cell based at least in part on the information received from the mobile device, the availability information defining the cell to be available or not available, a transmitter configured to transmit to the mobile device advice concerning the cell determined to be available or not available, the transmitter being further configured to transmit to the cell determined to be available or not available an instruction, wherein the instruction is 10 configured to cause the determined cell to become active or inactive.

摘要翻译： 根据本发明的示例性实施例，提供了一种装置，包括：被配置为从移动设备接收信息的接收机，所述信息至少包括移动设备的位置的指示，至少一个处理核心被配置为 至少部分地基于从所述移动设备接收的信息确定关于5小区的可用性信息，所述可用性信息定义所述小区可用或不可用;发射机，被配置为向所述移动设备发送关于被确定为 可用或不可用，所述发射机还被配置为向被确定为可用或不可用的小区发送指令，其中所述指令被配置为使得所确定的小区变为活动或不活动。

公开(公告)号：US08320924B2

公开(公告)日：2012-11-27

申请号：US11440531

申请日：2006-05-25

申请人： Tsuyoshi Kashima ,  Kodo Shu

发明人： Tsuyoshi Kashima ,  Kodo Shu

IPC分类号： H04W72/00 ,  H04W40/00 ,  H04W4/00

CPC分类号： H04W16/02 ,  H04W28/08 ,  H04W28/16

摘要： A method of allocating resources to cells of a cellular communication system comprising the steps of determining a load in at least one of the cells; selecting a resource reuse pattern from a set of resource reuse patterns based on the determined load; allocating resources in accordance with the selected resource reuse pattern.

摘要翻译： 向蜂窝通信系统的小区分配资源的方法，包括以下步骤：确定至少一个小区中的负载; 基于确定的负载从一组资源重用模式中选择资源重用模式; 根据所选择的资源重用模式分配资源。

公开(公告)号：US20110250846A1

公开(公告)日：2011-10-13

申请号：US12758204

申请日：2010-04-12

申请人： Kodo Shu

发明人： Kodo Shu

IPC分类号： H04B17/00

CPC分类号： H04W72/06 ,  H04W16/14 ,  H04W16/30

摘要： In one or more embodiments described herein, there is provided an apparatus configured to generate a prioritised radio channel selection list, in accordance with at least one predetermined selection criterion, for one or more adjacent perimeter areas of respective adjacent radio channel cells. The at least one predetermined selection criterion is configured to prioritise radio channels selection in the respective adjacent perimeter areas such that they are ranked to reduce the probability of the same channel being selected for use by radio devices located in the respective adjacent perimeter areas.

摘要翻译： 在本文描述的一个或多个实施例中，提供了一种装置，其被配置为根据至少一个预定选择标准，针对各个相邻无线电信道小区的一个或多个相邻周边区域生成优先级无线电信道选择列表。 所述至少一个预定选择标准被配置为对各个相邻周边区域中的无线电信道选择进行优先级排序，使得它们被排序以减少相同信道被选择以供位于相应相邻周边区域中的无线电设备使用的概率。

公开(公告)号：US20110080882A1

公开(公告)日：2011-04-07

申请号：US12891924

申请日：2010-09-28

申请人： Kodo Shu ,  Jussi Tapani Kahtava ,  Pekka Ojanen

发明人： Kodo Shu ,  Jussi Tapani Kahtava ,  Pekka Ojanen

IPC分类号： H04W72/00

CPC分类号： H04W28/26 ,  H04W4/02 ,  H04W16/14 ,  H04W72/082

摘要： A white space entity reserves spectrum in white space from a reservation system. Consequently, the white space entity may utilize television bands that are unused at a specified time period and geo-location in order to support different services such as wireless audio transmission, networking, video surveillance, and video conferencing. The white space entity requests reservation of spectrum resources from the reservation system by sending a reservation request. The request includes request parameters that may include geo-location, model number or manufacture code number, priority of entity, reservation time period, and maximum power level. The reservation system consequently verifies the request from the priority of the white space entity and the availability of white space spectrum for the desired time period. The white space entity then extracts confirmation parameters from a reservation confirmation message and subsequently transmits on white spectrum in accordance with the parameters.

摘要翻译： 白色空间实体在预留系统的空白空间中保留光谱。 因此，白空间实体可以利用在指定的时间段和地理位置未使用的电视频带，以便支持诸如无线音频传输，网络，视频监控和视频会议之类的不同服务。 白空间实体通过发送预留请求来从预约系统请求频谱资源的预留。 该请求包括可以包括地理位置，型号或制造代码号，实体优先级，预留时间段和最大功率级的请求参数。 因此，预留系统从期望的时间段的白空间实体的优先级和空白频谱的可用性来验证请求。 然后，白空间实体从预约确认消息中提取确认参数，随后根据参数在白光谱上进行发送。

公开(公告)号：US20110021224A1

公开(公告)日：2011-01-27

申请号：US12681216

申请日：2008-10-01

申请人： Henri Markus Koskinen ,  Hongyuan Chen ,  Liping Huang ,  Kodo Shu ,  Johanna Katariina Pekonen ,  Demian Martos-Riano

发明人： Henri Markus Koskinen ,  Hongyuan Chen ,  Liping Huang ,  Kodo Shu ,  Johanna Katariina Pekonen ,  Demian Martos-Riano

IPC分类号： H04B7/00

CPC分类号： H04W72/005

摘要： A system and method for controlling base stations for multimedia broadcast communications. In one embodiment, a base station 730 includes a reporting subsystem 740 configured to broadcast at least one of a counting report request and a channel quality indictor report request to user equipment 780 in a service area thereof. The reporting subsystem 740 is also configured to process at least one of a counting report and a channel quality indicator report received from the user equipment 780 and provide an activity status report therefrom. The base station 730 also includes a dynamic single frequency network subsystem 745 configured to determine to provide multimedia broadcast and multicast services in the service area thereof as a function of an activity status report from another base station 760.

摘要翻译： 一种用于控制用于多媒体广播通信的基站的系统和方法。 在一个实施例中，基站730包括报告子系统740，被配置为向其在其服务区域中的用户设备780广播计数报告请求和信道质量指示器报告请求中的至少一个。 报告子系统740还被配置为处理从用户设备780接收的计数报告和信道质量指示符报告中的至少一个，并从其提供活动状态报告。 基站730还包括动态单频网络子系统745，其被配置为根据来自另一个基站760的活动状态报告来确定在其服务区域中提供多媒体广播和多播服务。

公开(公告)号：US20090143070A1

公开(公告)日：2009-06-04

申请号：US11795657

申请日：2005-01-20

申请人： Kodo Shu ,  Kari Leppanen ,  Sami Savio

发明人： Kodo Shu ,  Kari Leppanen ,  Sami Savio

IPC分类号： H04W72/00

CPC分类号： H04W28/18 ,  H04B17/318 ,  H04B17/373 ,  H04W24/10 ,  H04W52/343 ,  H04W52/346 ,  H04W52/367 ,  H04W72/085

摘要： The invention relates to a method for supporting in a wireless communication system an allocation of radio resources to connections between mobile stations 10 and access stations 30 of a network. Each access station serves a sub-area. Each connection uses a radio resource. A respective power set is associated to each sub-area. In the network, an indication of radio measurements {right arrow over (PLk)} performed by a mobile station 10 on signals received from a plurality of sub-areas is received. Further, for a plurality of radio resources, a respective value indicating a signal quality is predicted, which can be expected to occur in a connection between the mobile station 10 and an access station 30 when using a particular radio resource. The prediction is based on power sets associated to the plurality of sub-areas and on the radio measurements performed by the mobile station 10.

摘要翻译： 本发明涉及一种用于在无线通信系统中支持将无线电资源分配给移动站10和网络的接入站30之间的连接的方法。 每个接入站服务一个子区域。 每个连接都使用无线电资源。 相应的功率组与每个子区域相关联。 在网络中，接收由移动台10对从多个子区域接收到的信号执行的无线电测量指示（右箭头（PLK）}）。 此外，对于多个无线电资源，预测表示信号质量的各个值，当使用特定无线电资源时，可以预期在移动台10和接入站30之间的连接中发生。 该预测基于与多个子区域相关联的功率组以及由移动站10进行的无线电测量。

公开(公告)号：US20090103484A1

公开(公告)日：2009-04-23

申请号：US11992029

申请日：2005-09-15

申请人： Kodo Shu ,  Tsuyoshi Kashima ,  Sami Savio ,  Kari J. Leppanen

发明人： Kodo Shu ,  Tsuyoshi Kashima ,  Sami Savio ,  Kari J. Leppanen

IPC分类号： H04W4/00

CPC分类号： H04W16/28

摘要： The invention relates to the design of power sequences for use in a group of sub-areas of a wireless communication system. Each power sequence defines for one of the sub-areas transmission power values for transmissions using a respective one of a plurality of medium access units. For each of the sub-areas of the group, reception quality values are determined for transmissions between an access station serving the sub-area and mobile stations located at an edge of the sub-area. The reception quality values allow meeting system. The reception quality values are then converted for each of the sub-areas into transmission power values of a power sequence.

摘要翻译： 本发明涉及在无线通信系统的一组子区域中使用的功率序列的设计。 每个功率序列使用多个介质访问单元中的相应一个为传输的一个子区域定义传输功率值。 对于组中的每个子区域，确定服务于子区域的接入站与位于子区域的边缘的移动站之间的传输的接收质量值。 接待质量允许会议系统。 然后，将每个子区域的接收质量值转换成功率序列的发送功率值。