专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09680604B2 Method and apparatus for device to device communication 有权
公开(公告)号：US09680604B2
公开(公告)日：2017-06-13
申请号：US13584169
申请日：2012-08-13
申请人： Chi-Woo Lim , Kyung-Kyu Kim , Seung-Hoon Park , Nam-Yoon Lee
发明人： Chi-Woo Lim , Kyung-Kyu Kim , Seung-Hoon Park , Nam-Yoon Lee
IPC分类号： H04L1/00 , H04L5/00 , H04L27/26 , H04W56/00 , H04L1/04 , H04W28/06 , H04W72/00 , H04W76/02 , H04W92/18
CPC分类号： H04L1/0061 , H04L1/04 , H04L5/0053 , H04L27/2666 , H04W28/06 , H04W56/00 , H04W72/00 , H04W76/14 , H04W92/18
摘要： Methods and apparatus are provided for searching for a peripheral device and transmitting device information in a device-to-device service. First information is transmitted using a first tone in a first region of a search duration. A second tone is determined by transposing a subcarrier index and a symbol index of the first tone. The first information is transmitted through the second tone in a second region of the search duration. First information of a peripheral device is received in the first and the second region of the search duration. The second information is transmitted through a resource region corresponding to the first tone in a third region of the search duration. Second information of the peripheral device is received in the third region of the search duration. Device information of the peripheral device is determined by combining the first and second information of the peripheral device.

2. 发明授权

US09144092B2 Apparatus and method for detecting emergency status in wireless communication system 有权
标题翻译：无线通信系统中紧急状态检测装置及方法
公开(公告)号：US09144092B2
公开(公告)日：2015-09-22
申请号：US13284643
申请日：2011-10-28
申请人： Kyung-Kyu Kim , Jung-Shin Park , Hyun-Jeong Kang
发明人： Kyung-Kyu Kim , Jung-Shin Park , Hyun-Jeong Kang
IPC分类号： H04M11/04 , H04W76/00 , H04W4/02 , H04W4/22 , H04W24/04 , H04W36/16
CPC分类号： H04W76/50 , H04W4/021 , H04W4/90 , H04W24/04 , H04W36/16
摘要： A method and an apparatus handle an emergency in a wireless communication system. A method of a serving Base Station (BS) for detecting an emergency in a wireless communication system includes receiving an emergency call signal from Mobile Stations (MSs) in a cell; determining whether the number of the received emergency call signals exceeds a threshold number of times; when the number of the received emergency call signals exceeds the threshold number of times, detecting an emergency of a BS; and transmitting a message indicating the emergency to an MS in the cell.
摘要翻译：方法和装置处理无线通信系统中的紧急情况。一种用于在无线通信系统中检测紧急情况的服务基站（BS）的方法包括从小区中的移动站（MS）接收紧急呼叫信号; 确定所接收的紧急呼叫信号的数量是否超过阈值次数; 当所接收的紧急呼叫信号的数量超过阈值次数时，检测BS的紧急情况; 以及向小区中的MS发送指示紧急情况的消息。

3. 发明授权

US09100204B2 Apparatus and method for broadcast in system performing inter-device direct communication 有权
标题翻译：在进行设备间直接通信的系统中广播的装置和方法
公开(公告)号：US09100204B2
公开(公告)日：2015-08-04
申请号：US13597658
申请日：2012-08-29
申请人： Chi-Woo Lim , Kyung-Kyu Kim , Seung-Hoon Park
发明人： Chi-Woo Lim , Kyung-Kyu Kim , Seung-Hoon Park
IPC分类号： H04J3/24 , H04L12/18 , H04W4/06 , H04W72/00
CPC分类号： H04L12/189 , H04W4/06 , H04W72/005
摘要： A method and an apparatus for broadcasting data using a frame structure having a plurality of sections in a system performing inter-device direct communication are provided. In the method, whether there is data to broadcast is determined. Broadcast indicate information is exchanged with neighbor devices via a retrieve section for retrieving information about neighbor devices, the broadcast indicate information representing an indication of whether data is broadcast. A data transmission section is divided into a broadcast section and a unicast section. A broadcast signal is received during the broadcast section.
摘要翻译：提供一种使用在执行设备间直接通信的系统中具有多个部分的帧结构广播数据的方法和装置。在该方法中，确定是否存在广播数据。广播指示信息经由用于检索关于邻居设备的信息的检索部分与相邻设备交换，广播指示信息表示数据是否被广播。数据传输部分被分成广播部分和单播部分。在广播部分期间接收广播信号。

4. 发明授权

US09071991B2 Method and apparatus of requiring uplink resources for transmitting ranging request message in communication system 有权
标题翻译：在通信系统中需要用于发射测距请求消息的上行链路资源的方法和装置
公开(公告)号：US09071991B2
公开(公告)日：2015-06-30
申请号：US12915750
申请日：2010-10-29
申请人： Young-Kyo Baek , Yeong-Moon Son , Jung-Je Son , Hyun-Jeong Kang , Kyung-Kyu Kim
发明人： Young-Kyo Baek , Yeong-Moon Son , Jung-Je Son , Hyun-Jeong Kang , Kyung-Kyu Kim
IPC分类号： H04W4/00 , H04W28/06
CPC分类号： H04W28/065 , H04W72/0413
摘要： A method and an apparatus of requiring uplink resources for transmitting a ranging request message in a communication system are provided. The method includes allocating an uplink bandwidth from a base station, and fragmentizing a Ranging Request (RNG-REQ) message into plural fragmented RNG-REQ messages, when the allocated bandwidth does not accommodate an entire RNG-REQ message, requesting an additional uplink bandwidth by transmitting one fragmented RNG-REQ message, and allocating an requested additional uplink bandwidth from the base station and transmitting a next one fragmented RNG-REQ message.
摘要翻译：提供了一种在通信系统中需要用于发送测距请求消息的上行链路资源的方法和装置。该方法包括：当分配的带宽不适应整个RNG-REQ消息时，分配来自基站的上行链路带宽，以及将测距请求（RNG-REQ）消息分段成多个分段的RNG-REQ消息，请求额外的上行链路带宽通过发送一个分段的RNG-REQ消息，以及从基站分配所请求的另外的上行链路带宽并发送下一个分段的RNG-REQ消息。

5. 发明授权

US08743827B2 Switching method and apparatus in broadband wireless communication system 有权
标题翻译：宽带无线通信系统中的切换方法和装置
公开(公告)号：US08743827B2
公开(公告)日：2014-06-03
申请号：US12939440
申请日：2010-11-04
申请人： Kyung-Kyu Kim , Jae-Jeong Shim , Hyun-Jeong Kang
发明人： Kyung-Kyu Kim , Jae-Jeong Shim , Hyun-Jeong Kang
IPC分类号： H04W4/00
CPC分类号： H04W72/005
摘要： A switching method and apparatus in a broadband wireless communication system is provided. A method of an Advanced Base Station (ABS) for a Multicast Broadcast Service (MBS) in the broadband wireless communication system includes transmitting to an Advanced Mobile Station (AMS) a message including identification information for a primary carrier that provides the MBS among multiple carriers supported by the ABS, switching to the primary carrier with respect to the AMS, and transmitting MBS data through the primary carrier.
摘要翻译：提供了宽带无线通信系统中的切换方法和装置。一种用于宽带无线通信系统中的组播广播服务（MBS）的高级基站（ABS）的方法包括向高级移动台（AMS）发送包括用于在多个载波之间提供MBS的主载波的标识信息的消息由ABS支持，相对于AMS切换到主载波，并通过主载波发送MBS数据。

6. 发明申请

US20120320776A1 METHOD AND APPARATUS FOR OBTAINING SYNCHRONIZATION FOR COMMUNICATION BETWEEN DEVICES 有权
标题翻译：用于获取设备之间通信的同步的方法和装置
公开(公告)号：US20120320776A1
公开(公告)日：2012-12-20
申请号：US13527001
申请日：2012-06-19
申请人： Chi-Woo LIM , Hyun-Kyu YU , Kyung-Kyu KIM , Su-Ryong JEONG
发明人： Chi-Woo LIM , Hyun-Kyu YU , Kyung-Kyu KIM , Su-Ryong JEONG
IPC分类号： H04W56/00 , H04W24/00
CPC分类号： H04W56/002 , H04W76/14
摘要： A method and an apparatus for obtaining synchronization of a terminal for communication between devices when a base station collapses are provided. The method includes, when a preamble signal is not received from the base station, maintaining a first synchronization for a predetermined time using a timer, transmitting a first preamble signal at a first synchronization point, performing a synchronization procedure with at least one neighbor terminal based on the first preamble signal, and, after the synchronization procedure, performing communication with the at least one neighbor terminal. In addition, when a preamble signal is not received from a base station, a first preamble signal from a relevant neighbor terminal is monitored for a predetermined time. When the first preamble signal is not received from the relevant neighbor terminal for the predetermined time, a second preamble signal is transmitted at an arbitrary point.
摘要翻译：提供了一种用于当基站崩溃时获得终端用于通信的终端的同步的方法和装置。该方法包括：当没有从基站接收到前同步信号时，使用定时器保持预定时间的第一同步，在第一同步点发送第一前导信号，与至少一个相邻终端进行同步过程在第一前导信号上，并且在同步过程之后，执行与至少一个相邻终端的通信。此外，当没有从基站接收到前导信号时，来自相关邻居终端的第一前导信号被监视预定时间。当在预定时间内没有从相关邻居终端接收到第一前导信号时，在任意点发送第二前同步码信号。

7. 发明申请

US20110110346A1 SWITCHING METHOD AND APPARATUS IN BROADBAND WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：宽带无线通信系统中的切换方法和设备
公开(公告)号：US20110110346A1
公开(公告)日：2011-05-12
申请号：US12939440
申请日：2010-11-04
申请人： Kyung-Kyu KIM , Jae-Jeong SHIM , Hyun-Jeong KANG
发明人： Kyung-Kyu KIM , Jae-Jeong SHIM , Hyun-Jeong KANG
IPC分类号： H04W4/00
CPC分类号： H04W72/005
摘要： A switching method and apparatus in a broadband wireless communication system is provided. A method of an Advanced Base Station (ABS) for a Multicast Broadcast Service (MBS) in the broadband wireless communication system includes transmitting to an Advanced Mobile Station (AMS) a message including identification information for a primary carrier that provides the MBS among multiple carriers supported by the ABS, switching to the primary carrier with respect to the AMS, and transmitting MBS data through the primary carrier.
摘要翻译：提供了宽带无线通信系统中的切换方法和装置。一种用于宽带无线通信系统中的组播广播服务（MBS）的高级基站（ABS）的方法包括向高级移动台（AMS）发送包括用于在多个载波之间提供MBS的主载波的标识信息的消息由ABS支持，相对于AMS切换到主载波，并通过主载波发送MBS数据。

8. 发明授权

US08976743B2 Method and apparatus for transmitting and receiving resource allocation scheme information in a wireless communication system 有权
标题翻译：用于在无线通信系统中发送和接收资源分配方案信息的方法和装置
公开(公告)号：US08976743B2
公开(公告)日：2015-03-10
申请号：US13168146
申请日：2011-06-24
申请人： Jae-Hyuk Jang , Jung-Je Son , Kyung-Kyu Kim
发明人： Jae-Hyuk Jang , Jung-Je Son , Kyung-Kyu Kim
IPC分类号： H04W4/00 , H04W28/24 , H04L1/18 , H04L1/00 , H04W28/04 , H04W28/06 , H04W72/04 , H04W72/12
CPC分类号： H04W28/24 , H04L1/0017 , H04L1/0079 , H04L1/1812 , H04L1/1896 , H04W28/04 , H04W28/06 , H04W72/04 , H04W72/0413 , H04W72/042 , H04W72/12
摘要： A method and apparatus for transmitting and receiving a Service Specific Scheduling Control Header (SSSCH) in a wireless communication system are provided, in which the SSSCH includes SSSCH type information and a Quality of Service (QoS) parameter change indicator. The SSSCH type information indicates at least one of a QoS parameter set change request, an ACKnowledgment (ACK) for a QoS parameter set change request, and a Negative ACK (NACK) for a QoS parameter set change request, and the QoS parameter change indicator indicates whether a QoS parameter set will be changed.
摘要翻译：提供了一种用于在无线通信系统中发送和接收业务专用调度控制报头（SSSCH）的方法和装置，其中SSSCH包括SSSCH类型信息和服务质量（QoS）参数改变指示符。 SSSCH类型信息指示QoS参数集改变请求，用于QoS参数集改变请求的ACK确认（ACK）和用于QoS参数集改变请求的否定ACK（NACK）中的至少一个，并且QoS参数改变指示符指示QoS参数集是否被改变。

9. 发明授权

US08654674B2 Method and apparatus for data communication while base station is disrupted in wireless communication system 有权
标题翻译：基站在无线通信系统中中断时用于数据通信的方法和装置
公开(公告)号：US08654674B2
公开(公告)日：2014-02-18
申请号：US13209196
申请日：2011-08-12
申请人： Kyung-Kyu Kim , Jung-Je Son , Chang-Yoon Oh , Young-Kyo Baek , Hyun-Jeong Kang
发明人： Kyung-Kyu Kim , Jung-Je Son , Chang-Yoon Oh , Young-Kyo Baek , Hyun-Jeong Kang
IPC分类号： H04L12/28
CPC分类号： H04W8/005 , H04W24/04 , H04W48/08 , H04W88/08 , H04W88/16
摘要： A method provides data communication while a Base Station (BS) is disrupted in a wireless communication system. The method includes, when a plurality of Mobile Stations (MSs) receive a preamble signal from a cluster header through a dedicated control channel while the BS is disrupted, sending a message requesting cluster member subscription to the cluster header, in the cluster header, including the plurality of MSs in a cluster member, configuring a cluster member list, and broadcasting the cluster member list, in a source MS among the plurality of MSs, sending a data transmission request message to the cluster header using the broadcasted cluster member list, in the cluster header, one of unicasting and broadcasting a response message for the data transmission request of the source MS, and, in the source MS, transmitting data to a target MS among the plurality of MSs based on the response message.
摘要翻译：一种方法在无线通信系统中基站（BS）中断时提供数据通信。该方法包括：当多个移动站（MS）在BS被中断时通过专用控制信道从集群头部接收前同步码信号，在群集报头中发送请求群集成员订阅群集报头的消息，包括群集成员中的多个MS，配置集群成员列表，以及在多个MS之间的源MS中广播集群成员列表，使用广播的集群成员列表向簇头发送数据传输请求消息，所述群集头是对所述源MS的数据发送请求进行单播和广播响应消息之一，并且在所述源MS中，基于所述响应消息向所述多个MS发送数据到目标MS。

10. 发明申请

US20120039308A1 METHOD AND APPARATUS FOR DATA COMMUNICATION WHILE BASE STATION IS DISRUPTED IN WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：在无线通信系统中基站的数据通信的方法和装置被破坏
公开(公告)号：US20120039308A1
公开(公告)日：2012-02-16
申请号：US13209196
申请日：2011-08-12
申请人： Kyung-Kyu Kim , Jung-Je Son , Chang-Yoon Oh , Young-Kyo Baek , Hyun-Jeong Kang
发明人： Kyung-Kyu Kim , Jung-Je Son , Chang-Yoon Oh , Young-Kyo Baek , Hyun-Jeong Kang
IPC分类号： H04W72/04
CPC分类号： H04W8/005 , H04W24/04 , H04W48/08 , H04W88/08 , H04W88/16
摘要： A method provides data communication while a Base Station (BS) is disrupted in a wireless communication system. The method includes, when a plurality of Mobile Stations (MSs) receive a preamble signal from a cluster header through a dedicated control channel while the BS is disrupted, sending a message requesting cluster member subscription to the cluster header, in the cluster header, including the plurality of MSs in a cluster member, configuring a cluster member list, and broadcasting the cluster member list, in a source MS among the plurality of MSs, sending a data transmission request message to the cluster header using the broadcasted cluster member list, in the cluster header, one of unicasting and broadcasting a response message for the data transmission request of the source MS, and, in the source MS, transmitting data to a target MS among the plurality of MSs based on the response message.
摘要翻译：一种方法在无线通信系统中基站（BS）中断时提供数据通信。该方法包括：当多个移动站（MS）在BS被中断时通过专用控制信道从集群头部接收前同步码信号，在群集报头中发送请求群集成员订阅群集报头的消息，包括群集成员中的多个MS，配置集群成员列表，以及在多个MS之间的源MS中广播集群成员列表，使用广播的集群成员列表向簇头发送数据传输请求消息，所述群集头是对所述源MS的数据发送请求进行单播和广播响应消息之一，并且在所述源MS中，基于所述响应消息向所述多个MS发送数据到目标MS。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式