公开(公告)号：US20110013092A1

公开(公告)日：2011-01-20

申请号：US12918404

申请日：2009-02-18

申请人： Jin-Joo Chung ,  Dae-Yong Sim

发明人： Jin-Joo Chung ,  Dae-Yong Sim

IPC分类号： H04N5/50

CPC分类号： H04W36/26 ,  H04W16/06 ,  H04W36/06

摘要： An apparatus and method of switching a channel under wireless network circumstances is provided, which can secure network resources by performing channel switching and channel bonding with an adjacent network if the network resources of the currently participating network are insufficient in performing wireless data communications. The apparatus includes a message analysis unit analyzing at least one received channel information message and confirming whether a channel corresponding to the channel information message and a channel adjacent to the channel are usable, a channel switching unit performing a channel switching with a usable target channel among the channels with reference to whether the confirmed channel and the adjacent channels are usable, in accordance with a result of determining whether network resources of a currently used channel are insufficient, and a channel bonding unit performing a channel bonding between the channel-switched target channel and the adjacent channels.

摘要翻译： 提供了一种在无线网络环境下切换信道的装置和方法，如果当前参与的网络的网络资源不足以执行无线数据通信，则可以通过与相邻网络进行信道交换和信道绑定来保护网络资源。 该装置包括分析至少一个接收到的信道信息消息并确认与信道信息消息相对应的信道和与该信道相邻的信道是否可用的消息分析单元，信道切换单元执行与可用目标信道之间的信道切换 根据确定当前使用信道的网络资源是否不足的结果，参考确认的信道和相邻信道是否可用的信道，以及信道绑定单元，在信道交换目的信道 和相邻通道。

公开(公告)号：US08369787B2

公开(公告)日：2013-02-05

申请号：US12918404

申请日：2009-02-18

申请人： Jin-Joo Chung ,  Dae-Yong Sim

发明人： Jin-Joo Chung ,  Dae-Yong Sim

IPC分类号： H04L27/26

CPC分类号： H04W36/26 ,  H04W16/06 ,  H04W36/06

摘要： An apparatus and method of switching a channel under wireless network circumstances is provided, which can secure network resources by performing channel switching and channel bonding with an adjacent network if the network resources of the currently participating network are insufficient in performing wireless data communications. The apparatus includes a message analysis unit analyzing at least one received channel information message and confirming whether a channel corresponding to the channel information message and a channel adjacent to the channel are usable, a channel switching unit performing a channel switching with a usable target channel among the channels with reference to whether the confirmed channel and the adjacent channels are usable, in accordance with a result of determining whether network resources of a currently used channel are insufficient, and a channel bonding unit performing a channel bonding between the channel-switched target channel and the adjacent channels.

摘要翻译： 提供了一种在无线网络环境下切换信道的装置和方法，如果当前参与的网络的网络资源不足以执行无线数据通信，则可以通过与相邻网络进行信道交换和信道绑定来保护网络资源。 该装置包括分析至少一个接收到的信道信息消息并确认与信道信息消息相对应的信道和与该信道相邻的信道是否可用的消息分析单元，信道切换单元执行与可用目标信道之间的信道切换 根据确定当前使用信道的网络资源是否不足的结果，参考确认的信道和相邻信道是否可用的信道，以及信道绑定单元，在信道交换目的信道 和相邻通道。