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

US07434133B2 Method of retransmitting data frame and network apparatus using the method 失效
标题翻译：使用该方法重传数据帧和网络设备的方法
公开(公告)号：US07434133B2
公开(公告)日：2008-10-07
申请号：US11007156
申请日：2004-12-09
申请人： Jin-woo Hong , Dae-gyu Bae , Hyun-ah Sung
发明人： Jin-woo Hong , Dae-gyu Bae , Hyun-ah Sung
IPC分类号： H04L1/16
CPC分类号： H04L12/64 , H04L1/165
摘要： A method of retransmitting a data frame and a network apparatus using the method are provided. In the method performed in a wireless network, a first network apparatus transmits a data frame requesting a response frame. A second network apparatus determines a type of response frame according to a reception mode of the data frame. The second network apparatus transmits the determined type of response frame to the first network apparatus. The first network apparatus retransmits the data frame according to the type of the response frame transmitted to the first network apparatus.
摘要翻译：提供了使用该方法重发数据帧的方法和网络装置。在无线网络中执行的方法中，第一网络装置发送请求响应帧的数据帧。第二网络装置根据数据帧的接收模式确定响应帧的类型。第二网络装置将所确定的响应帧类型发送到第一网络装置。第一网络装置根据发送到第一网络装置的响应帧的类型来重发数据帧。

2. 发明授权

US07417997B2 Method for communication in coordinator-based wireless network and method for communication between coordinator-based wireless networks connected through backbone network 失效
标题翻译：基于协调器的无线网络中的通信方法和通过骨干网连接的基于协调器的无线网络之间的通信方法
公开(公告)号：US07417997B2
公开(公告)日：2008-08-26
申请号：US11136674
申请日：2005-05-25
申请人： Dae-gyu Bae , Hyun-ah Sung , Jin-woo Hong , In-hwan Kim
发明人： Dae-gyu Bae , Hyun-ah Sung , Jin-woo Hong , In-hwan Kim
IPC分类号： H04L12/28 , H04L12/56
CPC分类号： H04W76/10 , H04W72/0446 , H04W92/02
摘要： A method for communication between first and second coordinator-based wireless networks connected through a backbone network is provided. The method includes receiving a frame indicating data transmission containing information needed for remote channel time allocation (CTA) from a repeater connecting the second coordinator-based wireless network with the backbone network, sending a remote CTA frame in order for the repeater to request CTA from the coordinator within the second coordinator-based wireless network, and receiving a data frame originated from the first coordinator-based wireless network and then provided by the repeater during assigned channel time.
摘要翻译：提供了一种通过骨干网连接的基于第一和第二协调器的无线网络之间进行通信的方法。该方法包括从连接基于第二协调器的无线网络与骨干网络的中继器接收指示包含远程信道时间分配（CTA）所需信息的数据传输的帧，发送远程CTA帧，以便中继器请求CTA从第二协调器的无线网络内的协调器，以及接收源自第一协调器的无线网络的数据帧，然后在分配的信道时间期间由中继器提供。

3. 发明申请

US20070286380A1 Method of providing services that can be used between network devices, and network device and storage medium suitable for implementing the method 审中-公开
标题翻译：提供可以在网络设备之间使用的服务的方法，以及适于实现该方法的网络设备和存储介质
公开(公告)号：US20070286380A1
公开(公告)日：2007-12-13
申请号：US11636571
申请日：2006-12-11
申请人： Jin-woo Hong , Dae-gyu Bae , Se-hoon Moon , Hyun-ah Sung
发明人： Jin-woo Hong , Dae-gyu Bae , Se-hoon Moon , Hyun-ah Sung
IPC分类号： H04M3/42
CPC分类号： H04L12/281 , H04L67/16 , H04L67/303 , H04L69/24
摘要： A method of providing services between network devices is provided. The method includes transmitting a service announcement request from a network device; checking service compatibility between the network device that transmitted the service announcement request and a network device that has transmitted a service announcement response, when at least one service announcement response is received in response to the service announcement request; detecting a common service that can be commonly used between the network device and a network device which has service compatibility with the network device; and providing a user with information on available services that can be commonly used between the network devices based on the detected common service.
摘要翻译：提供了一种在网络设备之间提供服务的方法。该方法包括从网络设备发送业务通知请求; 当响应于所述服务通知请求接收到至少一个服务通知响应时，检查发送所述服务通知请求的网络设备与已经发送了服务通知响应的网络设备之间的服务兼容性; 检测网络设备与网络设备具有业务兼容性的网络设备之间可以共同使用的公共业务; 以及基于检测到的公共服务向用户提供关于可以在网络设备之间共同使用的可用服务的信息。

4. 发明申请

US20050243786A1 Method for transceiving data in coordinator-based wireless network and wireless network device employing the same 审中-公开
标题翻译：在基于协调器的无线网络中收发数据的方法和采用该数据的无线网络设备
公开(公告)号：US20050243786A1
公开(公告)日：2005-11-03
申请号：US11107951
申请日：2005-04-18
申请人： Dae-gyu Bae , Hyun-ah Sung , Jin-woo Hong
发明人： Dae-gyu Bae , Hyun-ah Sung , Jin-woo Hong
IPC分类号： H04L12/56 , H04L29/06 , H04W36/00 , H04W80/02 , H04W92/02 , H04W99/00 , H04Q7/24
CPC分类号： H04W92/02 , H04W80/02 , H04W84/18
摘要： A method for transceiving data in a coordinator-based wireless network and a wireless network device employing the same are provided. The method for transmitting data in a coordinator-based wireless network, includes providing data to be transmitted to another wireless network device in the coordinator-based wireless network, providing a Media Access Control (MAC) frame containing the data and type information indicating the type of the data and conforming to a protocol for the coordinator-based wireless network, and transmitting the MAC frame to the other wireless network via a wireless medium. The method enables inter-operation between an MAC layer and a layer above the MAC layer by specifying type information in an MAC frame.
摘要翻译：提供了一种用于在基于协调器的无线网络中收发数据的方法和使用其的无线网络设备。在基于协调器的无线网络中发送数据的方法包括提供要发送到基于协调器的无线网络中的另一无线网络设备的数据，提供包含数据的媒体访问控制（MAC）帧和表示类型的类型信息的数据并且符合用于基于协调器的无线网络的协议，并且经由无线介质将MAC帧发送到另一无线网络。该方法通过指定MAC帧中的类型信息，实现MAC层与MAC层上层的互操作。

5. 发明申请

US20050220070A1 Apparatus for requesting channel time allocation (CTA) in and method for receiving data during allocated channel time in coordinator-based wireless network 审中-公开
标题翻译：用于在基于协调器的无线网络中分配的信道时间期间请求信道时间分配（CTA）和接收数据的方法
公开(公告)号：US20050220070A1
公开(公告)日：2005-10-06
申请号：US11095797
申请日：2005-04-01
申请人： Hyun-ah Sung , In-hwan Kim , Dae-gyu Bae , Jin-woo Hong
发明人： Hyun-ah Sung , In-hwan Kim , Dae-gyu Bae , Jin-woo Hong
IPC分类号： H04W72/04 , H04J3/24 , H04L12/56 , H04W84/18
CPC分类号： H04W74/04 , H04W72/0413 , H04W72/0446 , H04W74/0866
摘要： An apparatus and method for requesting channel time allocation in a coordinator-based network. The apparatus includes a controller generating a packet requesting channel time allocation required for reception of data from the coordinator and a transceiver that sends the generated packet to the coordinator. The packet includes information identifying that the device sending the packet is the device receiving the data.
摘要翻译：一种用于在基于协调器的网络中请求信道时间分配的装置和方法。该装置包括控制器，其生成从协调器接收数据所需的信道时间分配的分组，以及将生成的分组发送给协调器的收发机。该分组包括标识发送分组的设备是接收数据的设备的信息。

6. 发明申请

US20050204250A1 Method of retransmitting data frame and network apparatus using the method 失效
标题翻译：使用该方法重传数据帧和网络设备的方法
公开(公告)号：US20050204250A1
公开(公告)日：2005-09-15
申请号：US11007156
申请日：2004-12-09
申请人： Jin-woo Hong , Dae-gyu Bae , Hyun-ah Sung
发明人： Jin-woo Hong , Dae-gyu Bae , Hyun-ah Sung
IPC分类号： H04L12/28 , G08C25/02 , H04B1/69 , H04B1/707 , H04B1/713 , H04L1/18 , H04L12/64
CPC分类号： H04L12/64 , H04L1/165
摘要： A method of retransmitting a data frame and a network apparatus using the method are provided. In the method performed in a wireless network, a first network apparatus transmits a data frame requesting a response frame. A second network apparatus determines a type of response frame according to a reception mode of the data frame. The second network apparatus transmits the determined type of response frame to the first network apparatus. The first network apparatus retransmits the data frame according to the type of the response frame transmitted to the first network apparatus.
摘要翻译：提供了使用该方法重发数据帧的方法和网络装置。在无线网络中执行的方法中，第一网络装置发送请求响应帧的数据帧。第二网络装置根据数据帧的接收模式确定响应帧的类型。第二网络装置将所确定的响应帧类型发送到第一网络装置。第一网络装置根据发送到第一网络装置的响应帧的类型来重发数据帧。

7. 发明申请

US20050094657A1 Method for exchanging data between devices on wireless personal area network 审中-公开
标题翻译：用于在无线个人区域网络上的设备之间交换数据的方法
公开(公告)号：US20050094657A1
公开(公告)日：2005-05-05
申请号：US10970467
申请日：2004-10-22
申请人： Hyun-ah Sung , Dae-gyu Bae , Jin-woo Hong
发明人： Hyun-ah Sung , Dae-gyu Bae , Jin-woo Hong
IPC分类号： H04L12/28 , H04L12/56 , H04B7/00
CPC分类号： H04W72/0406 , H04W48/08 , H04W72/0413 , H04W72/042 , H04W74/08 , H04W80/02 , H04W84/10 , H04W84/18
摘要： The present invention relates to a method and an apparatus for bi-directionally exchanging data within an allocated channel time by improving the MAC (Media Access Control) of devices operating on a wireless PAN (Personal Area Network). The method of the present invention comprises the steps of (1) generating a channel time request frame containing directional information to determine whether data transmission is unidirectional or bi-directional, and transmitting the channel time request frame to a device responsible for channel time allocation; (2) generating a frame containing channel time allocation information including the directional information based on the information contained in the channel time request frame, and broadcasting the generated frame; and (3) exchanging data between first and second devices, which are designated as source and destination devices in the frame containing the channel time allocation information, during a predetermined channel time in accordance with the directional information.
摘要翻译：本发明涉及通过改进在无线PAN（个人区域网络）上操作的设备的MAC（媒体访问控制）来在分配的频道时间内双向交换数据的方法和装置。本发明的方法包括以下步骤：（1）产生包含定向信息以确定数据传输是单向还是双向的信道时间请求帧，以及将信道时间请求帧发送到负责信道时间分配的设备; （2）基于包含在信道时间请求帧中的信息，生成包含包含方向信息的信道时间分配信息的帧，并广播所生成的帧; 和（3）根据方向信息在预定的信道时间期间在包含信道时间分配信息的帧中指定为源和目的地设备的第一和第二设备之间交换数据。

8. 发明申请

US20060159085A1 Network relay apparatus and network relay method 审中-公开
标题翻译：网络中继设备和网络中继方式
公开(公告)号：US20060159085A1
公开(公告)日：2006-07-20
申请号：US11304891
申请日：2005-12-16
申请人： Joon-hee Lee , In-hwan Kim , Dae-gyu Bae , Hyun-ah Sung , Jin-woo Hong
发明人： Joon-hee Lee , In-hwan Kim , Dae-gyu Bae , Hyun-ah Sung , Jin-woo Hong
IPC分类号： H04L12/56 , H04L12/28
CPC分类号： H04L47/2408 , H04L12/2803 , H04L47/14 , H04L47/50 , H04L47/6235 , H04L47/626
摘要： A network relay apparatus and method are provided. The network relay includes a sub-network interface for communication with a sub-network, a plurality of backbone network interfaces for communication with a plurality of backbone networks, and a control unit for outputting data, which is received from a device included in the sub-network through the sub-network interface, through one of the backbone network interfaces. In the network relay, it is possible to fulfill various requests for communication quality by connecting the sub-network with the plurality of backbone networks.
摘要翻译：提供了一种网络中继装置和方法。网络中继包括用于与子网进行通信的子网接口，用于与多个骨干网通信的多个骨干网接口，以及用于输出数据的控制单元，该数据从包括在子网中的设备接收网络通过子网接口，通过骨干网接口之一。在网络中继中，可以通过将子网与多个骨干网连接来实现通信质量的各种请求。

9. 发明申请

US20060050728A1 Method for bi-directional communication between source device and destination device during allocated channel time 审中-公开
标题翻译：在分配的信道时间期间，源设备和目的设备之间的双向通信方法
公开(公告)号：US20060050728A1
公开(公告)日：2006-03-09
申请号：US11217322
申请日：2005-09-02
申请人： Hyun-ah Sung , Dae-gyu Bae , Jin-woo Hong
发明人： Hyun-ah Sung , Dae-gyu Bae , Jin-woo Hong
IPC分类号： H04L12/413 , H04B7/005 , H04L12/43
CPC分类号： H04L12/413 , H04L1/1854 , H04W72/0446 , H04W74/08 , H04W74/085
摘要： A method and device for bidirectionally transmitting and receiving data during an allocated channel time using a CSMA/CA contention system are provided. The method includes receiving a first data frame from the destination device, transmitting an acknowledgement (ACK) to the destination device, checking whether a channel is idle for a predetermined waiting time, after the source device transmits the ACK to the destination device, and transmitting a second data frame to the destination device if a channel is idle for a predetermined waiting time.
摘要翻译：提供了一种使用CSMA / CA争用系统在分配的信道时间期间双向发送和接收数据的方法和装置。该方法包括从目的地设备接收第一数据帧，在源设备向目的地设备发送ACK之后，向目的地设备发送确认（ACK），检查信道是否空闲预定的等待时间，以及发送如果信道空闲预定的等待时间，则到目的地设备的第二数据帧。

10. 发明申请

US20050239456A1 Method and system for communication between coordinator-based wireless networks 失效
标题翻译：基于协调器的无线网络之间通信的方法和系统
公开(公告)号：US20050239456A1
公开(公告)日：2005-10-27
申请号：US11114000
申请日：2005-04-26
申请人： Hyun-ah Sung , Dae-gyu Bae , Jin-woo Hong
发明人： Hyun-ah Sung , Dae-gyu Bae , Jin-woo Hong
IPC分类号： E05B65/08 , E05C7/00 , G06F13/00 , H04L12/28 , H04L12/46 , H04W8/26 , H04W28/06 , H04W76/02 , H04W84/10 , H04W84/12 , H04W84/20 , H04W84/22 , H04W88/04 , H04W88/08 , H04Q7/20
CPC分类号： E05B65/0864 , E05C2007/007
摘要： A method and system for communication between wireless networks connected through a wired network in a coordinator-based wireless network environment are provided. According to the method for communication, a wired/wireless relay device that attempts to associate with an initial coordinator-based wireless network notifies a coordinator of information indicating that it acts as a relay device. The coordinator sends the information to wireless network devices within an appropriate coordinator-based wireless network, and each of the wireless network devices transmits data to be transmitted to a device within a different coordinator-based wireless network to the relay device. When the relay device sends the data to a relay device in a coordinator-based wireless network a destination wireless network device belongs to through a wired network, the relay device in the same coordinator-based wireless network as the destination wireless network device sends the data to the destination wireless network device.
摘要翻译：提供了一种用于在基于协调器的无线网络环境中通过有线网络连接的无线网络之间进行通信的方法和系统。根据通信方法，尝试与基于初始协调器的无线网络关联的有线/无线中继装置向协调者通知指示其作为中继装置的信息。协调器将信息发送到适当的基于协调器的无线网络内的无线网络设备，并且每个无线网络设备向中继设备发送要发送到不同协调器的无线网络内的设备的数据。当中继设备将数据发送到基于协调器的无线网络中的中继设备时，目的无线网络设备通过有线网络属于，与目的无线网络设备相同的基于协调器的无线网络中的中继设备发送数据到目标无线网络设备。

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