公开(公告)号：US20160006551A1

公开(公告)日：2016-01-07

申请号：US14854544

申请日：2015-09-15

Applicant: LG ELECTRONICS INC.

Inventor： Dae Won LEE ,  Young Woo YUN ,  Ki Jun KIM ,  Suk Hyon YOON ,  Joon Kui AHN ,  Dong Youn SEO ,  Eun Sun KIM

IPC: H04L5/00 ,  H04W72/04

CPC classification number: H04L5/0053 ,  H04L5/0007 ,  H04L5/0039 ,  H04L5/0041 ,  H04L5/0044 ,  H04L5/0058 ,  H04L5/0091 ,  H04L47/10 ,  H04W72/04 ,  H04W72/0406 ,  H04W72/042 ,  H04W72/121 ,  H04W72/1289 ,  H04W88/02

Abstract: According to one embodiment, a user equipment for use in a mobile communication system is configured to: receive control information including a first field and a second field via a control channel, the first field indicating one of N (N≧2) resource block group (RBG) sets and the second field including a bitmap, wherein each bit of the bitmap is used to indicate whether a corresponding resource block (RB) in the indicated one of the N RBG sets is allocated; interpret the first field and the second field for resource allocation in the control information; and receive data using the control information. An RBG set n (0≦n

公开(公告)号：US20150327258A1

公开(公告)日：2015-11-12

申请号：US14801799

申请日：2015-07-16

Applicant: LG Electronics Inc.

Inventor： Eun Sun KIM ,  Yong Ho SEOK

IPC: H04W72/04

CPC classification number: H04L5/0085 ,  H04W16/14 ,  H04W72/0426 ,  H04W72/0453 ,  H04W72/048 ,  H04W84/12

Abstract: A method and an apparatus for protecting a primary service as an unlicensed device in a regulatory domain where a licensed device and the unlicensed device are permitted to operate are disclosed. For protecting a primary service by a station as an unlicensed device in a regulatory domain where a licensed device and the unlicensed device are permitted to operate, the unlicensed device acquires a list of identified available channels for the operation of the unlicensed device and maximum allowed transmission powers of the identified available channels from a regulatory domain database system; generates a white space map (WSM) comprising the list of identified available channels and the maximum allowed transmission powers of the identified available channels; updates the WSM when the station acquires information that a primary service signal is detected on a specific channel which is indicated as available in the WSM; and transmits the updated WSM to another station such that the another station moves to another channel if the another station is operating on the specific channel.

Abstract translation: 公开了一种在许可设备和非许可设备被允许操作的监管域中保护作为未许可设备的主服务的方法和设备。 为了保护作为许可设备和未经授权的设备被允许操作的管理域中的未许可设备的站的主服务，未经许可的设备获取用于非许可设备的操作的标识的可用信道的列表和最大允许传输 来自监管域数据库系统的已识别可用频道的功能; 生成包括识别的可用信道的列表和所识别的可用信道的最大允许发送功率的白色空间映射（WSM）; 当站获取在WSM中可用的特定信道上检测到主服务信号的信息时，更新WSM; 并将更新的WSM发送到另一站，使得如果另一站在特定信道上操作，则另一站移动到另一个信道。

公开(公告)号：US20150305088A1

公开(公告)日：2015-10-22

申请号：US14754912

申请日：2015-06-30

Applicant: LG ELECTRONICS INC.

Inventor： Jong Hyun PARK ,  Eun Sun KIM ,  Yong Ho SEOK

IPC: H04W88/04 ,  H04B7/155 ,  H04W52/02 ,  H04W52/38 ,  H04W76/02 ,  H04W8/00

CPC classification number: H04W88/04 ,  H04B7/155 ,  H04W8/005 ,  H04W48/10 ,  H04W48/14 ,  H04W52/0209 ,  H04W52/383 ,  H04W76/10 ,  H04W76/14 ,  H04W84/12 ,  Y02D70/142 ,  Y02D70/166 ,  Y02D70/21 ,  Y02D70/22

Abstract: A communication method performed by a station (STA) in a Wireless Local Area Network (WLAN) system is provided. The method includes: broadcasting a Direct Link Setup (DLS) discovery request frame for discovering a destination STA with which a direct link will be set up; receiving a DLS discovery response frame from the destination STA in response to the DLS discovery request frame; setting up the direct link with the destination STA; and transmitting a data frame to an Access Point (AP). The step of transmitting the data frame comprises transmitting the data frame to the destination STA through the direct link. The data frame received by the destination STA is relayed to the AP.

Abstract translation: 提供了一种由无线局域网（WLAN）系统中的站（STA）执行的通信方法。 该方法包括：广播用于发现将建立直接链路的目的地STA的直接链路建立（DLS）发现请求帧; 响应于DLS发现请求帧从目的地STA接收DLS发现响应帧; 建立与目标STA的直接链接; 并将数据帧发送到接入点（AP）。 发送数据帧的步骤包括通过直接链路将数据帧发送到目的地STA。 由目的STA接收的数据帧被中继到AP。

公开(公告)号：US20150244503A1

公开(公告)日：2015-08-27

申请号：US14707670

申请日：2015-05-08

Applicant: LG Electronics Inc.

Inventor： Dae Won LEE ,  Bong Hoe KIM ,  Young Woo YUN ,  Ki Jun KIM ,  Dong Wook ROH ,  Suk Hyon YOON ,  Joon Kui AHN ,  Dong Youn SEO ,  Hak Seong KIM ,  Jung Hoon LEE ,  Eun Sun KIM ,  Sung Duk CHOI

IPC: H04L1/16 ,  H04W72/04

CPC classification number: H04W72/042 ,  H04B7/0413 ,  H04L1/06 ,  H04L1/1671 ,  H04L1/1861 ,  H04L5/0023 ,  H04L5/0037 ,  H04L5/0055 ,  H04L47/10 ,  H04W28/04 ,  H04W72/04 ,  H04W72/0406 ,  H04W72/0413

Abstract: A method for transmitting information of resources for use in transmission of ACK/NACK signals in a mobile communication system is disclosed. An example method for receiving ACK/NACK signals in a mobile communication system is also disclosed. When resources for transmission of data and resources for transmission of control information of the data are scheduled through virtual unit resources, the method identifies information of resources for receiving an ACK/NACK signal for transmission data mapped to information of at least one of a virtual unit resource allocated to the transmission data and a virtual unit resource allocated to control information of the transmission data, and receives the ACK/NACK signal for the transmission data through the information of resources for receiving the ACK/NACK signal.

Abstract translation: 公开了一种在移动通信系统中发送用于ACK / NACK信号的传输的资源信息的方法。 还公开了一种用于在移动通信系统中接收ACK / NACK信号的示例方法。 当通过虚拟单元资源调度用于传输数据和资源的控制信息的资源的资源时，该方法识别用于接收映射到虚拟单元中的至少一个的信息的用于发送数据的ACK / NACK信号的资源的信息 分配给发送数据的资源和分配给控制发送数据的信息的虚拟单元资源，并通过用于接收ACK / NACK信号的资源信息，接收发送数据的ACK / NACK信号。

公开(公告)号：US20130343341A1

公开(公告)日：2013-12-26

申请号：US14012808

申请日：2013-08-28

Applicant: LG ELECTRONICS INC.

Inventor： Eun Sun KIM ,  Yong Ho SEOK ,  Dae Won LEE

IPC: H04W72/04

Abstract: A method and apparatus of requesting a channel access in a wireless local area network is provided. A transmitter transmits a plurality of Request To Send (RTS) frames over a plurality of requesting channels and receives at least one Clear To Send (CTS) frame over at least one responding channel as a response for the plurality of RTS frames. Each of the plurality of RTS frames indicates a bandwidth for the plurality of requesting channels, and the at least one CTS frame indicates a bandwidth for the at least one responding channel.

Abstract translation: 提供一种在无线局域网中请求信道接入的方法和装置。 发射机通过多个请求信道发送多个请求发送（RTS）帧，并通过至少一个响应信道接收至少一个清除发送（CTS）帧作为多个RTS帧的响应。 所述多个RTS帧中的每一个指示所述多个请求信道的带宽，并且所述至少一个CTS帧指示所述至少一个响应信道的带宽。