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公开(公告)号：US08149796B2
公开(公告)日：2012-04-03
申请号：US11193521
申请日：2005-07-29
IPC分类号： H04W4/00
CPC分类号： H04W72/1242 , H04L47/14 , H04L47/2433 , H04L47/50 , H04L47/521 , H04L47/56 , H04L47/621 , H04L47/6225 , H04L47/623 , H04W84/12
摘要： A wireless local area network that carries mixed traffic of voice and data communications may be provided. The wireless local area network may include an access point and a plurality of remote terminals that are associated with the access point. The access point may be operably coupled to a wireline network. The access point may receive voice and other communications packets from the remote terminals and the wireline network. Some of the packets may be for transmission to the remote terminals. The access point manages which packets to transmit and when to transmit packets. The access point may manage traffic to maintain a fair distribution of packets and to give priority to voice communications over other communications.
摘要翻译： 可以提供携带语音和数据通信的混合流量的无线局域网。 无线局域网可以包括与接入点相关联的接入点和多个远程终端。 接入点可以可操作地耦合到有线网络。 接入点可以从远程终端和有线网络接收语音和其他通信分组。 一些分组可以用于传输到远程终端。 接入点管理要发送的数据包和何时传输数据包。 接入点可以管理流量以保持分组的公平分配，并且优先于其他通信的语音通信。
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公开(公告)号：US08189542B2
公开(公告)日：2012-05-29
申请号：US11192574
申请日：2005-07-29
IPC分类号： H04W4/00
CPC分类号： H04W72/1242 , H04L47/14 , H04L47/2433 , H04L47/50 , H04L47/521 , H04L47/56 , H04L47/621 , H04L47/6225 , H04L47/623 , H04W84/12
摘要： A wireless local area network that carries mixed traffic of voice and data communications may be provided. The wireless local area network may include an access point and a plurality of remote terminals that are associated with the access point. The access point may be operably coupled to a wireline network. The access point may receive voice and other communications packets from the remote terminals and the wireline network. Some of the packets may be for transmission to the remote terminals. The access point manages which packets to transmit and when to transmit packets. The access point may manage traffic to maintain a fair distribution of packets and to give priority to voice communications over other communications.
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公开(公告)号：US08660061B2
公开(公告)日：2014-02-25
申请号：US10033861
申请日：2001-12-27
IPC分类号： H04W4/00
CPC分类号： H04W72/1242 , H04L47/14 , H04L47/2433 , H04L47/50 , H04L47/521 , H04L47/56 , H04L47/621 , H04L47/6225 , H04L47/623 , H04W84/12
摘要： A wireless local area network that carries mixed traffic of voice and data communications may be provided. The wireless local area network may include an access point and a plurality of remote terminals that are associated with the access point. The access point may be operably coupled to a wireline network. The access point may receive voice and other communications packets from the remote terminals and the wireline network. Some of the packets may be for transmission to the remote terminals. The access point manages which packets to transmit and when to transmit packets. The access point may manage traffic to maintain a fair distribution of packets and to give priority to voice communications over other communications.
摘要翻译： 可以提供携带语音和数据通信的混合流量的无线局域网。 无线局域网可以包括与接入点相关联的接入点和多个远程终端。 接入点可以可操作地耦合到有线网络。 接入点可以从远程终端和有线网络接收语音和其他通信分组。 一些分组可以用于传输到远程终端。 接入点管理要发送的数据包和何时传输数据包。 接入点可以管理流量以保持分组的公平分配，并且优先于其他通信的语音通信。
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公开(公告)号：US06404772B1
公开(公告)日：2002-06-11
申请号：US09627092
申请日：2000-07-27
IPC分类号： H04J324
CPC分类号： H04W72/1242 , H04L47/14 , H04L47/2433 , H04L47/50 , H04L47/521 , H04L47/56 , H04L47/621 , H04L47/6225 , H04L47/623 , H04W84/12
摘要： A wireless local area network that carries mixed traffic of voice and data communications may be provided. The wireless local area network may include an access point and a plurality of remote terminals that are associated with the access point. The access point may be operably coupled to a wireline network. The access point may receive voice and other communications packets from the remote terminals and the wireline network. Some of the packets may be for transmission to the remote terminals. The access point manages which packets to transmit and when to transmit packets. The access point may manage traffic to maintain a fair distribution of packets and to give priority to voice communications over other communications.
摘要翻译： 可以提供携带语音和数据通信的混合流量的无线局域网。 无线局域网可以包括与接入点相关联的接入点和多个远程终端。 接入点可以可操作地耦合到有线网络。 接入点可以从远程终端和有线网络接收语音和其他通信分组。 一些分组可以用于传输到远程终端。 接入点管理要发送的数据包和何时传输数据包。 接入点可以管理流量以保持分组的公平分配，并且优先于其他通信的语音通信。
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公开(公告)号：US20090010187A1
公开(公告)日：2009-01-08
申请号：US12051259
申请日：2008-03-19
申请人： Somesh Agarwal , Frances Lee , Ilya Minkin , Andrea Giuseppe Palisca , Jeelan Poola , Vinay Rajagopal , Wanda Sealander , Ramesh Sekhar , Jacob Thomas
发明人： Somesh Agarwal , Frances Lee , Ilya Minkin , Andrea Giuseppe Palisca , Jeelan Poola , Vinay Rajagopal , Wanda Sealander , Ramesh Sekhar , Jacob Thomas
IPC分类号： H04B7/00
CPC分类号： H04L12/4641
摘要： A system an adaptive access point node includes (a) a switch disposed within a network, the network comprising at least one virtual local area network; (b) an anchor access point disposed in the at least one virtual local area network, the anchor access point connected to the switch via a data path, the anchor access point configured to receive a broadcast data packet from the switch via the data path; and (c) at least one access point connected to the anchor access point via a local data path to receive the broadcast data packet from the anchor access point via the local data path. The anchor access point and the access points further forward the broadcast data packet to other devices connected thereto.
摘要翻译： 一种自适应接入点节点的系统包括：（a）设置在网络内的交换机，所述网络包括至少一个虚拟局域网; （b）设置在所述至少一个虚拟局域网中的锚接入点，所述锚接入点经由数据路径连接到所述交换机，所述锚接入点被配置为经由所述数据路径从所述交换机接收广播数据分组; 以及（c）经由本地数据路径连接到所述锚定接入点的至少一个接入点，以经由所述本地数据路径从所述锚定接入点接收所述广播数据分组。 锚接入点和接入点进一步将广播数据分组转发到与其相连的其他设备。
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公开(公告)号：US20050281252A1
公开(公告)日：2005-12-22
申请号：US11192574
申请日：2005-07-29
IPC分类号： H04W28/08 , H04L12/56 , H04L12/66 , H04W40/00 , H04W72/12 , H04W84/12 , H04W88/08 , H04W88/10
CPC分类号： H04W72/1242 , H04L47/14 , H04L47/2433 , H04L47/50 , H04L47/521 , H04L47/56 , H04L47/621 , H04L47/6225 , H04L47/623 , H04W84/12
摘要： A wireless local area network that carries mixed traffic of voice and data communications may be provided. The wireless local area network may include an access point and a plurality of remote terminals that are associated with the access point. The access point may be operably coupled to a wireline network. The access point may receive voice and other communications packets from the remote terminals and the wireline network. Some of the packets may be for transmission to the remote terminals. The access point manages which packets to transmit and when to transmit packets. The access point may manage traffic to maintain a fair distribution of packets and to give priority to voice communications over other communications.
摘要翻译： 可以提供携带语音和数据通信的混合流量的无线局域网。 无线局域网可以包括与接入点相关联的接入点和多个远程终端。 接入点可以可操作地耦合到有线网络。 接入点可以从远程终端和有线网络接收语音和其他通信分组。 一些分组可以用于传输到远程终端。 接入点管理要发送的数据包和何时传输数据包。 接入点可以管理流量以保持分组的公平分配，并且优先于其他通信的语音通信。
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公开(公告)号：US07966045B2
公开(公告)日：2011-06-21
申请号：US12135618
申请日：2008-06-09
申请人： Robert Beach , Ramesh Sekhar , Wanda Sealander
发明人： Robert Beach , Ramesh Sekhar , Wanda Sealander
CPC分类号： H04W28/14 , H04W52/0216 , H04W74/06 , H04W84/12 , Y02D70/142
摘要： A wireless local area network audio and video communication system with mobile units is provided, wherein mobile units are operated in a power saving mode and become active at selected intervals corresponding to the duration of audio and video signals forming audio and video data packets. In a preferred arrangement the mobile units have a digital signal processor that operates at different clock rates during different portions of the intervals.
摘要翻译： 提供了一种具有移动单元的无线局域网音频和视频通信系统，其中移动单元以省电模式操作并且以对应于形成音频和视频数据分组的音频和视频信号的持续时间的选定间隔变得活跃。 在优选的布置中，移动单元具有在间隔的不同部分期间以不同的时钟速率操作的数字信号处理器。
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公开(公告)号：US20050281235A1
公开(公告)日：2005-12-22
申请号：US11193521
申请日：2005-07-29
IPC分类号： H04W28/08 , H04L12/56 , H04L12/66 , H04W40/00 , H04W72/12 , H04W84/12 , H04W88/08 , H04W88/10 , H04L12/28
CPC分类号： H04W72/1242 , H04L47/14 , H04L47/2433 , H04L47/50 , H04L47/521 , H04L47/56 , H04L47/621 , H04L47/6225 , H04L47/623 , H04W84/12
摘要： A wireless local area network that carries mixed traffic of voice and data communications may be provided. The wireless local area network may include an access point and a plurality of remote terminals that are associated with the access point. The access point may be operably coupled to a wireline network. The access point may receive voice and other communications packets from the remote terminals and the wireline network. Some of the packets may be for transmission to the remote terminals. The access point manages which packets to transmit and when to transmit packets. The access point may manage traffic to maintain a fair distribution of packets and to give priority to voice communications over other communications.
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公开(公告)号：US6069911A
公开(公告)日：2000-05-30
申请号：US38195
申请日：1998-03-10
申请人： Wanda Sealander , John W. Kramer
发明人： Wanda Sealander , John W. Kramer
CPC分类号： H04W76/02 , Y10S379/91
摘要： A packet data transmission system is disclosed in which remote units, such as remote hand-held data gathering units, which normally communicate with remote base stations via a spread spectrum RF communications, are initialized via spread spectrum RF communications. A network chipping sequence is provided for encoding normal communications and an universal chipping sequence is provided for encoding communications relating to initialization of the remote units. The network chipping sequence is adjustable and must be initialized in each of the remote units to enable normal communications. The universal chipping code is fixed for all remote devices and base stations. Since the universal chipping code is fixed, spread spectrum RF communications of the initialization data, using the universal chipping code, can be effected even if the network chipping sequence is not initially set in the remote units. The initialization data communicated to the remote includes the network chipping code which is then stored in the remote units and used for subsequent normal communications.
摘要翻译： 公开了一种分组数据传输系统，其中通过扩频RF通信正常地与远程基站通信的远程单元，例如远程手持式数据采集单元，经由扩频RF通信被初始化。 提供了用于对正常通信进行编码的网络切片序列，并且提供通用切片序列用于对与远程单元的初始化相关的通信进行编码。 网络切片序列是可调整的，必须在每个远程单元中进行初始化，以实现正常通信。 所有远程设备和基站的通用切屑代码都是固定的。 由于通用切片码是固定的，即使在远程单元中没有初始设置网络切片序列，也可以实现使用通用切片码的初始化数据的扩频RF通信。 传送给远端的初始化数据包括网络切片码，然后存储在远程单元中并用于随后的正常通信。
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公开(公告)号：US20090009585A1
公开(公告)日：2009-01-08
申请号：US12135618
申请日：2008-06-09
申请人： Robert Beach , Ramesh Sekhar , Wanda Sealander
发明人： Robert Beach , Ramesh Sekhar , Wanda Sealander
CPC分类号： H04W28/14 , H04W52/0216 , H04W74/06 , H04W84/12 , Y02D70/142
摘要： A wireless local area network audio and video communication system with mobile units is provided, wherein mobile units are operated in a power saving mode and become active at selected intervals corresponding to the duration of audio and video signals forming audio and video data packets. In a preferred arrangement the mobile units have a digital signal processor that operates at different clock rates during different portions of the intervals.
摘要翻译： 提供了一种具有移动单元的无线局域网音频和视频通信系统，其中移动单元以省电模式操作并且以对应于形成音频和视频数据分组的音频和视频信号的持续时间的选定间隔变得活跃。 在优选的布置中，移动单元具有在间隔的不同部分期间以不同的时钟速率操作的数字信号处理器。
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