公开(公告)号：US20150072702A1

公开(公告)日：2015-03-12

申请号：US14382713

申请日：2012-11-01

Applicant: LG ELECTRONICS INC.

Inventor： Jinyoung Chun ,  Suhwook Kim ,  Jinho Kim ,  Wookbong Lee ,  Jinsam Kwak

IPC: H04W16/14 ,  H04W72/04 ,  H04W4/08

CPC classification number: H04W16/14 ,  H04W4/02 ,  H04W4/08 ,  H04W28/08 ,  H04W72/0453 ,  H04W84/20

Abstract: Disclosed according to one embodiment of the present invention is a method whereby a management device, which enables coexistence of television white space (TVWS) devices in a TVWS, sends a server a request for the selection of a master management device, the method comprising the steps of: determining whether a trigger condition for the process of selecting the master management device is satisfied; judging the management device as a candidate slave management device, and the other management devices as candidate master management devices, provided that the trigger condition is satisfied; and initiating the process for selecting the master management device, wherein the trigger condition may be based on the load balance parameter or geographical coverage parameter of the management device.

Abstract translation: 根据本发明的一个实施例的公开是一种使TVWS中的电视白色空间（TVWS）设备能够共存的管理设备向服务器发送对主管理设备的选择请求的方法，该方法包括： 步骤：确定是否满足用于选择主管理装置的处理的触发条件; 判断管理装置为备用从属管理装置，其他管理装置作为备用主管理装置，只要满足触发条件即可。 以及启动用于选择所述主管理装置的处理，其中所述触发条件可以基于所述管理装置的所述负载平衡参数或地理覆盖参数。

公开(公告)号：US20150038139A1

公开(公告)日：2015-02-05

申请号：US14380345

申请日：2013-01-30

Applicant: LG ELECTRONICS INC.

Inventor： Jinyoung Chun ,  Suhwook Kim ,  Jinho Kim ,  Wookbong Lee ,  Jinsam Kwak

IPC: H04W60/00 ,  H04W16/14

CPC classification number: H04W60/00 ,  H04W16/14 ,  H04W48/10 ,  H04W88/06

Abstract: Provided is a method for registering TVWS devices for coexistence of television white space (TVWS) devices in a television white space (TVWS), the method performed a server and comprising receiving a registration request message for registration or update registration of at least one TVWS device from at least one management device; performing the registration or update registration of at least one TVWS device; and in response to the registration request message, transmitting a registration response message to the at least one management device, wherein the registration response message includes at least one of an identifier field of an interface device connected to the at least one TVWS device, a status field indicating a result of the registration or the update registration, and a reason field indicating a reason why the registration or the update registration is failed if the registration or the update registration is failed.

Abstract translation: 提供了一种用于在电视空白（TVWS）中注册用于电视白色空间（TVWS）设备共存的TVWS设备的方法，所述方法执行服务器，并且包括：接收注册请求消息以用于至少一个TVWS设备的注册或更新注册 从至少一个管理设备; 执行至少一个TVWS设备的注册或更新注册; 并且响应于所述注册请求消息，向所述至少一个管理设备发送注册响应消息，其中所述注册响应消息包括连接到所述至少一个TVWS设备的接口设备的标识符字段中的至少一个，状态 指示注册结果或更新注册的字段，以及指示注册或更新注册失败的原因的原因字段，如果注册或更新注册失败。

公开(公告)号：US20150016383A1

公开(公告)日：2015-01-15

申请号：US14381937

申请日：2013-02-01

Applicant: LG ELECTRONICS INC.

Inventor： Jinho Kim ,  Wookbong Lee ,  Suhwook Kim ,  Jinyoung Chun ,  Jinsam Kwak

IPC: H04W60/02 ,  H04W24/08 ,  H04W76/04

CPC classification number: H04W60/02 ,  H04W16/14 ,  H04W24/08 ,  H04W48/10 ,  H04W76/20 ,  H04W88/06

Abstract: A method for checking availability of one of Television White Space (TVWS) devices by a management device for managing the TVWS devices to co-exist in a TVWS according to one embodiment of the present invention can comprise the following steps: receiving a registration request message for registering the TVWS device or updating the registration of the TVWS device from the TVWS device; registering the TVWS device or updating the registration of the TVWS device; transmitting a check request message for checking the availability of the TVWS device to the TVWS device after registering the TVWS device or updating the registration of the TVWS device, the check request message including a time parameter; and determining the availability of the TVWS device on the basis of the time parameter.

Abstract translation: 根据本发明的一个实施例，用于通过用于管理TVWS设备的TVWS设备共存的管理设备检查电视空白（TVWS）设备之一的可用性的方法可以包括以下步骤：接收注册请求消息 用于注册TVWS设备或从TVWS设备更新TVWS设备的注册; 注册TVWS设备或更新TVWS设备的注册; 在注册所述TVWS设备或更新所述TVWS设备的注册之后，向所述TVWS设备发送用于检查所述TVWS设备的可用性的检查请求消息，所述检查请求消息包括时间参数; 并根据时间参数确定TVWS设备的可用性。

公开(公告)号：US20140247817A1

公开(公告)日：2014-09-04

申请号：US14352985

申请日：2012-10-18

Applicant: LG ELECTRONICS INC.

Inventor： Jaewon Lim ,  Suhwook Kim ,  Bonghoe Kim

IPC: H04W72/04 ,  H04W4/00

CPC classification number: H04W4/008 ,  H04L1/0079 ,  H04W4/80 ,  H04W52/0216 ,  H04W72/0446 ,  H04W72/12 ,  H04W84/10 ,  H04W84/18 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/21 ,  Y02D70/22

Abstract: The present invention provides a scheduling method in a wireless personal area network (WPAN) system and a device therefor. Specifically, a method for allocating a guaranteed time slot (GTS) in a WPNA system comprises the steps of: receiving a GTS request command for requesting periodic GTS allocation from a device; and transmitting a beacon frame which includes periodic GTS allocation information to the device, wherein a GTS allocation interval is determined by GTS interval information included in the GTS request command, and an allocated periodic GTS expires if data or an acknowledgement (ACK) frame is not transmitted from the device within a section determined by the GTS allocation interval.

Abstract translation: 本发明提供一种无线个域网（WPAN）系统及其装置的调度方法。 具体地说，在WPNA系统中分配保证时隙（GTS）的方法包括以下步骤：从设备接收请求周期性GTS分配的GTS请求命令; 以及向所述设备发送包括周期性GTS分配信息的信标帧，其中GTS分配间隔由GTS请求命令中包括的GTS间隔信息确定，并且如果数据或确认（ACK）帧不是，所分配的周期性GTS到期 在由GTS分配间隔确定的部分内从设备发送。