公开(公告)号：US09167562B2

公开(公告)日：2015-10-20

申请号：US13794391

申请日：2013-03-11

Applicant: LG ELECTRONICS INC.

Inventor： Joong Heon Kim ,  Beom Jin Jeon

IPC: H04W72/04 ,  H04W76/06 ,  H04W72/10 ,  H04W84/18

CPC classification number: H04W72/04 ,  H04W72/10 ,  H04W76/36 ,  H04W84/18

Abstract: A method of allocating channel resources from a first device to a second device in a wireless network comprises receiving channel resource allocation information from a coordinator of the wireless network to allocate the channel resources; transmitting data to the second device through the allocated channel resources; receiving channel resource request information from the second device to request the first device to allocate a part of the allocated channel resources; and deciding whether to allocate the part of the channel resources allocated from the coordinator, to the second device in accordance with the channel resource request information.

Abstract translation: 在无线网络中从第一设备向第二设备分配信道资源的方法包括从无线网络的协调器接收信道资源分配信息以分配信道资源; 通过分配的信道资源向第二设备发送数据; 从所述第二设备接收信道资源请求信息以请求所述第一设备分配所分配的信道资源的一部分; 以及根据所述信道资源请求信息来决定是否将从所述协调器分配的所述信道资源的一部分分配给所述第二设备。

公开(公告)号：US09001773B2

公开(公告)日：2015-04-07

申请号：US14035708

申请日：2013-09-24

Applicant: LG Electronics Inc.

Inventor： Beom Jin Jeon ,  Taek Soo Kim ,  Hyeon Cheol Cho

IPC: G01S1/00 ,  H04W28/04 ,  H04W74/08 ,  H04L5/00 ,  H04W72/04 ,  H04W48/08 ,  H04W72/08

CPC classification number: H04L5/0053 ,  G01S1/00 ,  H04W28/04 ,  H04W48/08 ,  H04W72/0406 ,  H04W72/085 ,  H04W74/08 ,  H04W74/0808

Abstract: A method of channel assessment and channel searching in a wireless network is disclosed. The wireless network separately performs a channel assessment procedure and a channel searching procedure for channel change or another object. The channel assessment procedure is to measure a status or quality of a channel which is currently used in the wireless network. A coordinator of the wireless network designates a time interval for the channel assessment to notify other device of it. The channel assessment procedure may be performed periodically, and is preferably scheduled to allow other devices not to use the channel for the time interval which at least one device performs channel assessment.

Abstract translation: 公开了一种无线网络中信道评估和信道搜索的方法。 无线网络分别对信道改变或另一对象执行信道评估过程和信道搜索过程。 频道评估程序是测量当前在无线网络中使用的频道的状态或质量。 无线网络的协调器指定信道评估通知其他设备的时间间隔。 可以周期性地执行信道评估过程，并且优选地被调度为允许其他设备在至少一个设备执行信道评估的时间间隔内不使用信道。