公开(公告)号：US20080045139A1

公开(公告)日：2008-02-21

申请号：US11557428

申请日：2006-11-07

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

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

IPC分类号： H04H1/00

CPC分类号： H04W16/14 ,  H04B7/2606 ,  H04W84/047

摘要： A method for reusing wireless resources in a wireless network, includes determining the probability of a first communication with a first relay station experiencing interference from a second relay station. The method also includes, upon determining that the probability of experiencing interference from the second relay station is greater than an interference threshold: allocating a first wireless resource to the first relay station and the second relay station; designating the first wireless resource as a primary wireless resource for the first relay station; designating the first wireless resource as a secondary wireless resource for the second relay station; allocating a second wireless resource to the second relay station; and designating the second wireless resource as a primary wireless resource for the second relay station.

摘要翻译： 一种在无线网络中重用无线资源的方法，包括：确定与经受来自第二中继站的干扰的第一中继站的第一通信的概率。 该方法还包括在确定经历来自第二中继站的干扰的概率大于干扰阈值时：将第一无线资源分配给第一中继站和第二中继站; 将所述第一无线资源指定为所述第一中继站的主要无线资源; 将所述第一无线资源指定为所述第二中继站的辅助无线资源; 向第二中继站分配第二无线资源; 以及将所述第二无线资源指定为所述第二中继站的主要无线资源。

公开(公告)号：US07917149B2

公开(公告)日：2011-03-29

申请号：US11557428

申请日：2006-11-07

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

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

IPC分类号： H04W72/00

CPC分类号： H04W16/14 ,  H04B7/2606 ,  H04W84/047

摘要： A method for reusing wireless resources in a wireless network, includes determining the probability of a first communication with a first relay station experiencing interference from a second relay station. The method also includes, upon determining that the probability of experiencing interference from the second relay station is greater than an interference threshold: allocating a first wireless resource to the first relay station and the second relay station; designating the first wireless resource as a primary wireless resource for the first relay station; designating the first wireless resource as a secondary wireless resource for the second relay station; allocating a second wireless resource to the second relay station; and designating the second wireless resource as a primary wireless resource for the second relay station.

摘要翻译： 一种在无线网络中重用无线资源的方法，包括：确定与经受来自第二中继站的干扰的第一中继站的第一通信的概率。 该方法还包括在确定经历来自第二中继站的干扰的概率大于干扰阈值时：将第一无线资源分配给第一中继站和第二中继站; 将所述第一无线资源指定为所述第一中继站的主要无线资源; 将所述第一无线资源指定为所述第二中继站的辅助无线资源; 向第二中继站分配第二无线资源; 以及将所述第二无线资源指定为所述第二中继站的主要无线资源。

公开(公告)号：US20080043668A1

公开(公告)日：2008-02-21

申请号：US11549892

申请日：2006-10-16

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

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

IPC分类号： H04J1/16 ,  H04Q7/00

CPC分类号： H04W72/044 ,  H04B7/2606 ,  H04W8/24 ,  H04W28/18 ,  H04W84/047

摘要： A method for assigning channels in a wireless network includes receiving from each of a plurality of a first type of wireless components a total average data rate. Each total average data rate is based on an average data rate for each of a first plurality of a second type of wireless components coupled to the respective first type of wireless component. The method also includes determining at least one channel parameter for a first wireless component of the plurality of the first type of wireless components based on a ratio of the total average data rate associated with the respective first wireless component to the total average data rate associated with the plurality of the first type of wireless components. The method further includes allocating a channel to the first wireless component based on the determined at least one channel parameter.

摘要翻译： 用于在无线网络中分配信道的方法包括从多个第一类型的无线组件中的每一个接收总平均数据速率。 每个总平均数据速率基于耦合到相应的第一类型的无线部件的第一多个第二类型的无线组件中的每一个的平均数据速率。 该方法还包括基于与相应的第一无线组件相关联的总平均数据速率与与第一无线组件相关联的总平均数据速率的比率来确定多个第一类型的无线组件中的第一无线组件的至少一个信道参数 多个第一类无线组件。 该方法还包括基于所确定的至少一个信道参数将信道分配给第一无线组件。

公开(公告)号：US08411606B2

公开(公告)日：2013-04-02

申请号：US12512349

申请日：2009-07-30

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

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

IPC分类号： G08C17/00 ,  H04B1/16 ,  H04W72/00

CPC分类号： H04W52/0225 ,  H04W52/0206 ,  H04W88/08 ,  Y02D70/146 ,  Y02D70/22 ,  Y02D70/23

摘要： According to one embodiment, a method for wireless communication comprises providing, at a base station, a plurality of endpoints with access to a wireless network. The method also comprises the base station entering a low power mode, wherein the base station ceases to provide the plurality of endpoints with access to the wireless network while in the low power mode. In addition, the method comprises the base station transitioning to an active mode from the low power mode during a first predetermined time, wherein the first predetermined time is identified by the base station and at least one endpoint before the base station transitions to the active mode. Further, if the base station receives a request to access the wireless network from at least one endpoint after transitioning to the active mode during a second predetermined time, the method comprises the base station remaining in the active mode. If the base station does not receive a request to access the wireless network from at least one endpoint after transitioning to the active mode during the second predetermined time, the method comprises the base station transitioning to the low power mode.

摘要翻译： 根据一个实施例，一种用于无线通信的方法包括：在基站处，向多个端点提供对无线网络的访问。 该方法还包括基站进入低功率模式，其中在低功率模式下，基站停止向多个端点提供对无线网络的访问。 此外，该方法包括基站在第一预定时间期间从低功率模式转换到活动模式，其中第一预定时间由基站和至少一个端点在基站转换到活动模式之前识别 。 此外，如果基站在第二预定时间内在转换到活动模式之后从至少一个端点接收到访问无线网络的请求，则该方法包括基站保持在活动模式中。 如果基站在第二预定时间内在转换到活动模式之后没有从至少一个端点接收到访问无线网络的请求，则该方法包括基站转换到低功率模式。

公开(公告)号：US20100110979A1

公开(公告)日：2010-05-06

申请号：US12512349

申请日：2009-07-30

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

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

IPC分类号： H04W4/00

CPC分类号： H04W52/0225 ,  H04W52/0206 ,  H04W88/08 ,  Y02D70/146 ,  Y02D70/22 ,  Y02D70/23

摘要： According to one embodiment, a method for wireless communication comprises providing, at a base station, a plurality of endpoints with access to a wireless network. The method also comprises the base station entering a low power mode, wherein the base station ceases to provide the plurality of endpoints with access to the wireless network while in the low power mode. In addition, the method comprises the base station transitioning to an active mode from the low power mode during a first predetermined time, wherein the first predetermined time is identified by the base station and at least one endpoint before the base station transitions to the active mode. Further, if the base station receives a request to access the wireless network from at least one endpoint after transitioning to the active mode during a second predetermined time, the method comprises the base station remaining in the active mode. If the base station does not receive a request to access the wireless network from at least one endpoint after transitioning to the active mode during the second predetermined time, the method comprises the base station transitioning to the low power mode.

摘要翻译： 根据一个实施例，一种用于无线通信的方法包括：在基站处，向多个端点提供对无线网络的访问。 该方法还包括基站进入低功率模式，其中在低功率模式下，基站停止向多个端点提供对无线网络的访问。 此外，该方法包括基站在第一预定时间期间从低功率模式转换到活动模式，其中第一预定时间由基站和至少一个端点在基站转换到活动模式之前识别 。 此外，如果基站在第二预定时间内在转换到活动模式之后从至少一个端点接收到访问无线网络的请求，则该方法包括基站保持在活动模式中。 如果基站在第二预定时间内在转换到活动模式之后没有从至少一个端点接收到访问无线网络的请求，则该方法包括基站转换到低功率模式。

公开(公告)号：US08126392B2

公开(公告)日：2012-02-28

申请号：US11668135

申请日：2007-01-29

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： H04B3/36

CPC分类号： H04W16/26 ,  H04B7/2606 ,  H04W84/047

摘要： A system for implementing a multi-radio wireless network includes a plurality of endpoints wirelessly coupled to a relay station. The system also includes a base station wirelessly coupled to the relay station. The relay station includes a first radio operable to use a first channel to communicate with the base station. The relay station also includes a second radio operable to use a second channel to communicate with the plurality of endpoints. The relay station further includes a processor coupled to the first radio and the second radio. The processor is operable to relay data between the base station and the plurality of endpoints.

摘要翻译： 用于实现多无线电无线网络的系统包括无线地耦合到中继站的多个端点。 该系统还包括无线地耦合到中继站的基站。 中继站包括可操作以使用第一信道与基站进行通信的第一无线电。 中继站还包括可操作以使用第二信道与多个端点通信的第二无线电。 中继站还包括耦合到第一无线电设备和第二无线电设备的处理器。 处理器可操作以在基站和多个端点之间中继数据。

公开(公告)号：US07756198B2

公开(公告)日：2010-07-13

申请号：US11549892

申请日：2006-10-16

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

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

IPC分类号： H04Q1/20

CPC分类号： H04W72/044 ,  H04B7/2606 ,  H04W8/24 ,  H04W28/18 ,  H04W84/047

摘要： A method for assigning channels in a wireless network includes receiving from each of a plurality of a first type of wireless components a total average data rate. Each total average data rate is based on an average data rate for each of a first plurality of a second type of wireless components coupled to the respective first type of wireless component. The method also includes determining at least one channel parameter for a first wireless component of the plurality of the first type of wireless components based on a ratio of the total average data rate associated with the respective first wireless component to the total average data rate associated with the plurality of the first type of wireless components. The method further includes allocating a channel to the first wireless component based on the determined at least one channel parameter.

摘要翻译： 用于在无线网络中分配信道的方法包括从多个第一类型的无线组件中的每一个接收总平均数据速率。 每个总平均数据速率基于耦合到相应的第一类型的无线部件的第一多个第二类型的无线组件中的每一个的平均数据速率。 该方法还包括基于与相应的第一无线组件相关联的总平均数据速率与与第一无线组件相关联的总平均数据速率的比率来确定多个第一类型的无线组件中的第一无线组件的至少一个信道参数 多个第一类无线组件。 该方法还包括基于所确定的至少一个信道参数将信道分配给第一无线组件。

公开(公告)号：US20100115265A1

公开(公告)日：2010-05-06

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 ,  G06F21/00 ,  H04L9/00

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来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：US20080045215A1

公开(公告)日：2008-02-21

申请号：US11627759

申请日：2007-01-26

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： H04Q7/20

CPC分类号： H04W76/20 ,  H04B7/2606 ,  H04W8/26 ,  H04W16/26 ,  H04W84/047 ,  H04W92/16

摘要： A method for adjusting connection parameters in a wireless network includes establishing a first wireless connection with a base station using a first channel and establishing a second wireless connection with an endpoint using a second channel. The method also includes receiving via the first wireless connection using the first channel a modification request message from the base station requesting a modification of at least one parameter of the second wireless connection with the endpoint using the second channel. The method further includes notifying the endpoint that at least one parameter of the second wireless connection using the second channel will be modified. In addition, the method includes modifying the second wireless connection using the second channel to comprise the modified at least one parameter of the second wireless connection using the second channel.

摘要翻译： 一种用于调整无线网络中的连接参数的方法包括使用第一信道建立与基站的第一无线连接，并使用第二信道与端点建立第二无线连接。 该方法还包括使用第一信道经由第一无线连接接收来自基站的修改请求消息，请求使用第二信道修改与端点的第二无线连接的至少一个参数。 该方法还包括通知端点，使用第二信道的第二无线连接的至少一个参数将被修改。 此外，该方法包括使用第二信道来修改第二无线连接以包括使用第二信道的第二无线连接的修改的至少一个参数。

公开(公告)号：US20080045174A1

公开(公告)日：2008-02-21

申请号：US11668135

申请日：2007-01-29

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： H04B1/18

CPC分类号： H04W16/26 ,  H04B7/2606 ,  H04W84/047

摘要： A system for implementing a multi-radio wireless network includes a plurality of endpoints wirelessly coupled to a relay station. The system also includes a base station wirelessly coupled to the relay station. The relay station includes a first radio operable to use a first channel to communicate with the base station. The relay station also includes a second radio operable to use a second channel to communicate with the plurality of endpoints. The relay station further includes a processor coupled to the first radio and the second radio. The processor is operable to relay data between the base station and the plurality of endpoints.

摘要翻译： 用于实现多无线电无线网络的系统包括无线地耦合到中继站的多个端点。 该系统还包括无线地耦合到中继站的基站。 中继站包括可操作以使用第一信道与基站进行通信的第一无线电。 中继站还包括可操作以使用第二信道与多个端点通信的第二无线电。 中继站还包括耦合到第一无线电设备和第二无线电设备的处理器。 处理器可操作以在基站和多个端点之间中继数据。