公开(公告)号：US20120316687A1

公开(公告)日：2012-12-13

申请号：US13372592

申请日：2012-02-14

申请人： Wei-Peng Chen ,  Koji Yoshimura ,  Ryusuke Masuoka ,  Sung Lee

发明人： Wei-Peng Chen ,  Koji Yoshimura ,  Ryusuke Masuoka ,  Sung Lee

IPC分类号： G06F1/26 ,  G05D23/19

CPC分类号： H02J3/14 ,  H02J3/008 ,  H02J2003/143 ,  H02J2003/146 ,  Y02B70/3225 ,  Y02B70/3266 ,  Y04S20/222 ,  Y04S20/224 ,  Y04S20/242 ,  Y04S50/10

摘要： In accordance with a particular embodiment, a method for managing power consumption includes receiving power rate information and receiving power usage information. The method also includes receiving a plurality of personal preference profiles. Each personal preference profile of the plurality of personal preference profiles is associated with a different user of a plurality of users and includes at least one preferred state associated with a respective user. The method further includes detecting a presence of at least one user within a room. The method additionally includes adjusting at least one state associated with the room based on the at least one preferred state associated with the at least one user within the room, the power rate information, and the power usage information.

摘要翻译： 根据特定实施例，一种用于管理功耗的方法包括接收功率速率信息和接收功率使用信息。 该方法还包括接收多个个人偏好简档。 多个个人偏好简档的每个个人偏好简档与多个用户的不同用户相关联，并且包括与相应用户相关联的至少一个优选状态。 该方法还包括检测房间内至少一个用户的存在。 该方法还包括基于与房间内的至少一个用户相关联的至少一个优选状态，功率速率信息和功率使用信息来调整与房间相关联的至少一个状态。

公开(公告)号：US20120253925A1

公开(公告)日：2012-10-04

申请号：US13075979

申请日：2011-03-30

申请人： Wei-Peng Chen ,  Teng-Sheng Moh ,  Masato Okuda

发明人： Wei-Peng Chen ,  Teng-Sheng Moh ,  Masato Okuda

IPC分类号： G06Q30/00

CPC分类号： H04W84/045 ,  H04W28/18

摘要： A method in accordance with particular embodiments includes receiving information indicative of a wireless coverage area associated with each of a plurality of base stations within a geographic area. The method also includes identifying at least one potential deployment customer to deploy at least one femto base station to within the geographic area. The method further includes determining one or more initial configuration parameters for deployment of the at least one femto base station to the at least one potential deployment customer within the geographic area. The method further includes generating one or more promotional offers specific to the at least one potential deployment customer.

摘要翻译： 根据特定实施例的方法包括接收指示与地理区域内的多个基站中的每一个相关联的无线覆盖区域的信息。 该方法还包括识别至少一个潜在部署客户以将至少一个毫微微基站部署到该地理区域内。 该方法还包括确定用于将至少一个毫微微基站部署到地理区域内的至少一个潜在部署客户的一个或多个初始配置参数。 该方法还包括生成特定于至少一个潜在部署客户的一个或多个促销优惠。

公开(公告)号：US08245029B2

公开(公告)日：2012-08-14

申请号：US12533405

申请日：2009-07-31

申请人： Wei-Peng Chen ,  Chenxi Zhu ,  Jonathan R. Agre

发明人： Wei-Peng Chen ,  Chenxi Zhu ,  Jonathan R. Agre

IPC分类号： H04L9/32 ,  H04L29/06 ,  H04L9/00 ,  G06F21/00

CPC分类号： H04W28/18 ,  H04L63/123 ,  H04W12/10 ,  H04W74/00 ,  H04W76/10 ,  H04W84/045

摘要： In one embodiment, a method for wireless communication includes providing, at a base station, access to a network to a preferred endpoint. The method includes sending, at the base station, at least one cryptographic parameter to the preferred endpoint. In addition, the method includes receiving, at the base station, a plurality of ranging codes from the preferred endpoint. The plurality of ranging codes are received after the base station has ceased providing the preferred endpoint access to the network. Also, the method includes determining, at the base station, that the plurality of received ranging codes correspond to a plurality of ranging codes of a predetermined set of ranging codes. The predetermined set of ranging codes is determined utilizing the at least one cryptographic parameter. Further, the method includes providing, at the base station, an entrance to the network to the preferred endpoint in response to determining that the plurality of received ranging codes correspond to the plurality of ranging codes of the predetermined set of ranging codes.

摘要翻译： 在一个实施例中，一种用于无线通信的方法包括在基站向网络提供对优选端点的访问。 该方法包括在基站向至少一个端点发送至少一个加密参数。 此外，该方法包括在基站处从优选端点接收多个测距码。 在基站已经停止向网络提供优选端点接入之后接收多个测距码。 此外，该方法包括在基站处确定多个接收的测距码对应于预定的测距码组的多个测距码。 使用至少一个加密参数确定预定的测距码组。 此外，该方法包括响应于确定多个接收到的测距码与预定的测距码集合的测距码相对应，在基站处向该优选端点提供到该优选端点的入口。

公开(公告)号：US20120149410A1

公开(公告)日：2012-06-14

申请号：US12966266

申请日：2010-12-13

申请人： Chenxi Zhu ,  Wei-Peng Chen

发明人： Chenxi Zhu ,  Wei-Peng Chen

IPC分类号： H04W24/00

CPC分类号： H04W52/346 ,  H04L5/0007 ,  H04L5/006

摘要： In accordance with embodiments of the present disclosure, a method and system for allocating power in a transmission system may be provided. A method may include determining a channel quality for each of a plurality of subcarriers, wherein the channel quality for each individual subcarrier is equal to the signal-to-interference and noise ratio for the individual subcarrier divided by the power allocated to the subcarrier. The method may also include allocating power to a subset of the plurality of subcarriers, wherein each individual subcarrier of the subset has a channel quality greater then each individual subcarrier not of the subset. The method may further include transmitting a signal on each of the individual subcarriers of the subset.

摘要翻译： 根据本公开的实施例，可以提供用于在传输系统中分配功率的方法和系统。 一种方法可以包括确定多个子载波中的每一个的信道质量，其中每个单独子载波的信道质量等于各个子载波的信噪比和噪声比除以分配给子载波的功率。 该方法还可以包括将功率分配给多个子载波的子集，其中该子集的每个单独子载波具有比该子集不在每一个子载波的信道质量更大的信道质量。 该方法还可以包括在子集的每个子载波的每一个上发送信号。

公开(公告)号：US08089928B2

公开(公告)日：2012-01-03

申请号：US12199688

申请日：2008-08-27

申请人： Chenxi Zhu ,  Hui Zeng ,  Wei-Peng Chen

发明人： Chenxi Zhu ,  Hui Zeng ,  Wei-Peng Chen

IPC分类号： H04W4/00

CPC分类号： H04W72/04 ,  H04B7/2606 ,  H04L27/2602 ,  H04W72/0446 ,  H04W84/047

摘要： A method for allocating resources in a multi-hop relay network includes establishing one or more relay links, single-hop access links, and multi-hop access links. The method also includes iteratively repeating the following steps until a single-hop data rate is approximately equal to a multi-hop data rate: allocating a first number of slots to the multi-hop access links; dividing the first number of slots among the multi-hop access links; allocating a second number of slots to the relay links; allocating a third number of slots to the single-hop access links; dividing the third number of slots among the single-hop access links; and comparing the single-hop data rate to the multi-hop data rate. The method also includes, upon the single-hop data rate being approximately equal to the multi-hop data rate, provisioning the first number of slots to each of the multi-hop access links, the second number of slots to each of the relay links, and the third number of slots to each of the single-hop access links.

摘要翻译： 一种用于在多跳中继网络中分配资源的方法包括建立一个或多个中继链路，单跳接入链路和多跳接入链路。 该方法还包括迭代地重复以下步骤，直到单跳数据速率近似等于多跳数据速率：将第一数量的时隙分配给多跳接入链路; 在多跳接入链路中划分第一个时隙数; 向所述中继链路分配第二数量的时隙; 向所述单跳接入链路分配第三数量的时隙; 在单跳接入链路中划分第三个时隙数; 并将单跳数据速率与多跳数据速率进行比较。 该方法还包括：在单跳数据速率近似等于多跳数据速率时，将第一数量的时隙提供给每个多跳接入链路，将第二数量的时隙提供给每个中继链路 ，以及到每个单跳接入链路的第三个时隙数。

公开(公告)号：US20110223961A1

公开(公告)日：2011-09-15

申请号：US12956710

申请日：2010-11-30

申请人： Wei-Peng Chen ,  Chenxi Zhu ,  Takao Naito

发明人： Wei-Peng Chen ,  Chenxi Zhu ,  Takao Naito

IPC分类号： H04B7/00

CPC分类号： H04W52/20 ,  H04B7/022 ,  H04B7/0615 ,  H04B7/0617 ,  H04B7/15535 ,  H04W52/143 ,  H04W52/24 ,  H04W52/241 ,  H04W52/267 ,  H04W52/386 ,  H04W52/40 ,  H04W72/0473 ,  H04W88/085 ,  Y02D70/00

摘要： In accordance with particular embodiments, a method for adjusting power distribution includes establishing a connection between a base station and a plurality of remote transceivers. The method also includes establishing a plurality of wireless connections with a plurality of endpoints via one or more of the plurality of remote transceivers. The method further includes determining a plurality of signal quality indications. Each signal quality indication is associated with a different one of a plurality of unique endpoint-remote transceiver pairs. The method additionally includes determining a power distribution for the plurality of remote transceivers based on the plurality of signal quality indications and an optimization equation. The optimization equation is configured to optimize a data throughput associated with the plurality of wireless connections by determining a power gain for each of the wireless connections.

摘要翻译： 根据具体实施例，一种用于调节功率分配的方法包括建立基站与多个远程收发器之间的连接。 该方法还包括通过多个远程收发器中的一个或多个建立与多个端点的多个无线连接。 该方法还包括确定多个信号质量指示。 每个信号质量指示与多个唯一端点 - 远程收发器对中的不同的一个相关联。 该方法还包括基于多个信号质量指示和优化方程来确定多个远程收发机的功率分配。 优化方程被配置为通过确定每个无线连接的功率增益来优化与多个无线连接相关联的数据吞吐量。

公开(公告)号：US07983172B2

公开(公告)日：2011-07-19

申请号：US12619251

申请日：2009-11-16

申请人： Chenxi Zhu ,  Dorin Viorel ,  Jagan Seshadri ,  Jonathan Agre ,  Wei-Peng Chen

发明人： Chenxi Zhu ,  Dorin Viorel ,  Jagan Seshadri ,  Jonathan Agre ,  Wei-Peng Chen

IPC分类号： H04J1/16

CPC分类号： H04L1/20 ,  H04L5/023 ,  H04L27/2647

摘要： Interference levels occurring at one or more stations in a wireless network, where each of said one or more stations is a base station or a relay station. The measured interference levels are mapped by building a first matrix including noise plus interference occurring at each of the one or more stations, respectively, and scheduled transmissions at predetermined times by each relay station respectively are mapped by building a second matrix. The first matrix and the second matrix are multiplied in order to determine the noise plus interference impact upon each base station by each relay station so that a network schedule can be generated in order to increase bandwidth efficiency in the network.

摘要翻译： 在无线网络中的一个或多个站处发生的干扰电平，其中所述一个或多个站中的每个站是基站或中继站。 测量的干扰电平分别通过构建包括在一个或多个站中的每个站处发生的噪声加干扰的第一矩阵，并且分别由每个中继站在预定时间的调度传输通过构建第二矩阵来映射。 乘以第一矩阵和第二矩阵以确定每个中继站对每个基站的噪声加干扰影响，从而可以生成网络调度以增加网络中的带宽效率。

公开(公告)号：US07773559B2

公开(公告)日：2010-08-10

申请号：US11684885

申请日：2007-03-12

申请人： Wei-Peng Chen ,  Ching-Fong Su

发明人： Wei-Peng Chen ,  Ching-Fong Su

IPC分类号： H04W4/00

CPC分类号： H04W28/02 ,  H04W16/22 ,  H04W28/20

摘要： Techniques are described for intelligently allocating bandwidth in a wireless mesh network. The wireless mesh network includes a nodes and links interconnecting the nodes. In order to increase capacity and avoid congestion in the network, a network administrator may regulate network traffic by adjusting various parameters that control the operation of network nodes. The network administrator may identify topology information, which indicates a configuration of the nodes and links, and a traffic matrix, which indicates a relative traffic demand weighting for each source node-destination node pair. From this information, the network administrator may calculate a bandwidth assignment for each link. Network administrator may use the bandwidth assignments to calculate a parameter for each node. That parameter may affect the amount of bandwidth used by a node. These parameters may be transmitted to their respective nodes.

摘要翻译： 描述了在无线网状网络中智能地分配带宽的技术。 无线网状网络包括互连节点的节点和链路。 为了提高容量并避免网络拥塞，网络管理员可以通过调整控制网络节点运行的各种参数来调节网络流量。 网络管理员可以识别指示节点和链路的配置的拓扑信息，以及指示每个源节点 - 目的地节点对的相对业务需求加权的业务矩阵。 根据该信息，网络管理员可以计算每个链路的带宽分配。 网络管理员可以使用带宽分配来计算每个节点的参数。 该参数可能会影响节点使用的带宽量。 这些参数可以被发送到它们各自的节点。

公开(公告)号：US20100111011A1

公开(公告)日：2010-05-06

申请号：US12562190

申请日：2009-09-18

申请人： Wei-Peng Chen ,  Chenxi Zhu ,  Jonathan R. Agre

发明人： Wei-Peng Chen ,  Chenxi Zhu ,  Jonathan R. Agre

IPC分类号： H04W12/00

CPC分类号： H04W28/18 ,  H04L63/123 ,  H04W12/10 ,  H04W74/00 ,  H04W76/10 ,  H04W84/045

摘要： In one embodiment, a method for wireless communication includes providing, at a base station, access to a network to a preferred endpoint during a first communication session. In addition, the method includes determining, at the base station, to treat the preferred endpoint as preferred. The method also includes causing, at the base station, at least one parameter regarding the preferred endpoint used to establish the first communication session to be stored in response to determining to treat the preferred endpoint as preferred. In addition, the method includes receiving, at the base station, a request for a second communication session after the first communication session has ended. Further, the method includes determining, at the base station, that the request for the second communication session was sent by the preferred endpoint. The method also includes retrieving, at the base station, the stored at least one parameter in response to determining that the preferred endpoint sent the request for the second communication session. Moreover, the method includes utilizing, at the base station, the retrieved at least one parameter to establish the second communication session with the preferred endpoint. The method also includes providing, at the base station, access to the network to the preferred endpoint during the second communication session.

摘要翻译： 在一个实施例中，一种用于无线通信的方法包括在第一通信会话期间在基站向第一终端提供对网络的访问。 另外，该方法包括在基站处确定优选端点来处理优选端点。 该方法还包括在基站处，响应于确定将优选端点视为优选，在基站处引起关于用于建立要存储的第一通信会话的优选端点的至少一个参数。 此外，该方法包括在第一通信会话结束之后在基站处接收对第二通信会话的请求。 此外，该方法包括在基站处确定由优选端点发送对第二通信会话的请求。 该方法还包括响应于确定优选端点向第二通信会话发送请求而在基站处检索存储的至少一个参数。 此外，该方法包括在基站处利用所检索的至少一个参数来建立与优选端点的第二通信会话。 该方法还包括在第二通信会话期间在基站处向最优端点提供对网络的访问。

公开(公告)号：US20100103887A1

公开(公告)日：2010-04-29

申请号：US12473410

申请日：2009-05-28

申请人： Chenxi Zhu ,  Wei-Peng Chen

发明人： Chenxi Zhu ,  Wei-Peng Chen

IPC分类号： H04W72/04

CPC分类号： H04W72/085

摘要： A method for implementing effective channel quality indication includes, at an endpoint of a wireless network, establishing a communication session with an access station via a wireless connection. The method also includes determining a highest modulation and coding scheme (“MCS”) value supported by the endpoint using the wireless connection. The method further includes determining whether an immediately preceding MCS level is supported by the endpoint using the wireless connection. The method additionally includes transmitting a message from the endpoint. The message comprises an effective channel quality indication (“ECQI”) provides an indication of the highest supported MCS level for the wireless connection and an indication of whether the endpoint supports the immediately preceding MCS value for the wireless connection.

摘要翻译： 用于实现有效信道质量指示的方法包括在无线网络的端点处经由无线连接与接入站建立通信会话。 该方法还包括使用无线连接确定端点所支持的最高调制和编码方案（“MCS”）值。 该方法还包括确定端点是否使用无线连接来支持紧接在前的MCS级别。 该方法还包括从端点发送消息。 消息包括有效信道质量指示（“ECQI”）提供用于无线连接的最高支持的MCS级别的指示以及该端点是否支持无线连接的紧接在前的MCS值的指示。