公开(公告)号：US06834192B1

公开(公告)日：2004-12-21

申请号：US09609632

申请日：2000-07-03

申请人： Fujio Watanabe ,  Phong Nguyen ,  Takako Sanda

发明人： Fujio Watanabe ,  Phong Nguyen ,  Takako Sanda

IPC分类号： H04Q720

CPC分类号： H04W36/00 ,  H04W52/0219 ,  H04W56/00 ,  H04W84/20 ,  Y02D70/142 ,  Y02D70/144

摘要： A method, and associated apparatus, facilitates handover of communications with a mobile Bluetooth device operable to communicate packet data with other Bluetooth devices. Handover of communications is effectuated between fixed-infrastructure access points or other mobile Bluetooth devices formed in a scatternet. The device to which communications are to be handed-over becomes a slave to the Bluetooth device with which communications are ongoing, thereby to permit time synchronization thereto.

摘要翻译： 方法和相关联的装置有助于与可操作以与其他蓝牙设备传送分组数据的移动蓝牙设备的通信的切换。 在移动互联网中形成的固定基础设施接入点或其他移动蓝牙设备之间实现通信切换。 通信被切换到的设备成为正在进行通信的蓝牙设备的从设备，从而允许与其通信的时间同步。

公开(公告)号：US08027303B2

公开(公告)日：2011-09-27

申请号：US11008833

申请日：2004-12-10

申请人： Takako Sanda

发明人： Takako Sanda

IPC分类号： H04W4/00 ,  H04W36/00

CPC分类号： H04W40/02 ,  H04W36/0033 ,  H04W40/36 ,  H04W80/04 ,  H04W84/12 ,  H04W92/02

摘要： A mobile node (MN) 100 selects an AP 302 in a subnetwork 300 as the next AP to which it is wirelessly connected, while it is present within a cell 203 corresponding to a subnetwork 200 and wirelessly connected to an AP 202 in the subnetwork 200. The MN 100 transmits data indicating a request for BETH and the next AP to which it is wirelessly connected to an AR 201 via L3 level communication, while the MN 100 is present within the cell 203. The AR 201 implements establishment of a BET between an AR 301 in the subnetwork 300 and itself. As a result, the MN 100 can still use a care of address adapted to the subnetwork 200 even after it is wirelessly connected to the subnetwork 300.

摘要翻译： 移动节点（MN）100选择子网300中的AP 302作为其无线连接的下一个AP，同时它存在于与子网200对应的小区203中，并且无线连接到子网200中的AP 202 MN 100通过L3电平通信发送表示对BETH的请求的数据和下一个与无线连接到AR 201的AP，而MN100存在于小区203内.AR 201实现建立 子网300中的AR 301及其本身。 结果，即使MN 100无线连接到子网300，MN 100仍然可以使用适合于子网络200的地址。

公开(公告)号：US20060013174A1

公开(公告)日：2006-01-19

申请号：US11008833

申请日：2004-12-10

申请人： Takako Sanda

发明人： Takako Sanda

IPC分类号： H04Q7/24

CPC分类号： H04W40/02 ,  H04W36/0033 ,  H04W40/36 ,  H04W80/04 ,  H04W84/12 ,  H04W92/02

摘要： A mobile node (MN) 100 selects an AP 302 in a subnetwork 300 as the next AP to which it is wirelessly connected, while it is present within a cell 203 corresponding to a subnetwork 200 and wirelessly connected to an AP 202 in the subnetwork 200. The MN 100 transmits data indicating a request for BETH and the next AP to which it is wirelessly connected to an AR 201 via L3 level communication, while the MN 100 is present within the cell 203. The AR 201 implements establishment of a BET between an AR 301 in the subnetwork 300 and itself. As a result, the MN 100 can still use a care of address adapted to the subnetwork 200 even after it is wirelessly connected to the subnetwork 300.

摘要翻译： 移动节点（MN）100选择子网300中的AP 302作为其无线连接的下一个AP，同时它存在于与子网200对应的小区203中，并且无线连接到子网200中的AP 202 。 MN 100通过L3电平通信发送表示对BETH的请求的数据及其无线连接到AR 201的下一个AP，而MN 100存在于小区203内。 AR 201实现在子网300中的AR 301与其本身之间建立BET。 结果，即使MN 100无线连接到子网300，MN 100仍然可以使用适合于子网络200的地址。

公开(公告)号：US06731939B1

公开(公告)日：2004-05-04

申请号：US09692794

申请日：2000-10-20

申请人： Fujio Watanabe ,  Arto Palin ,  Takako Sanda

发明人： Fujio Watanabe ,  Arto Palin ,  Takako Sanda

IPC分类号： H04Q728

CPC分类号： H04W72/08 ,  H04W84/12

摘要： Apparatus, and an associated method, for utilizing a Bluetooth-compatible access point and mobile stations of a WLAN (Wireless Local Area Network) system. A manner is provided by which to increase the number of mobile stations capable of communicating with an access point at any particular time during operation of the WLAN system. Limitations associated with a maximum of communication devices capable of forming a single piconet are obviated as additional piconets are defined, as required, to accommodate increased numbers of mobile stations to communicate with the access point of the WLAN system.

摘要翻译： 一种用于使用蓝牙兼容接入点和WLAN（无线局域网）系统的移动站的装置和相关方法。 提供了一种在WLAN系统的操作期间在任何特定时间增加能够与接入点进行通信的移动站的数量的方式。 与需要形成单个微微网的最大通信设备相关联的限制被消除，因为根据需要定义附加微微网以适应增加数量的移动站与WLAN系统的接入点进行通信。