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11. 发明申请

US20140133451A1 Identifier Allocation Method and System 审中-公开
标题翻译：标识符分配方法和系统
公开(公告)号：US20140133451A1
公开(公告)日：2014-05-15
申请号：US14232755
申请日：2012-06-20
申请人： Nan Li , Weimin Xing , Kaiying Lv , Bo Sun , Jing Jiang
发明人： Nan Li , Weimin Xing , Kaiying Lv , Bo Sun , Jing Jiang
IPC分类号： H04L5/00
CPC分类号： H04L5/003 , H04W4/08 , H04W4/70 , H04W8/186 , H04W84/12
摘要： The disclosure discloses an Identifier (ID) allocation method, including that: a non-AP Station (STA) sends a first radio frame to an Access Point (AP); and the AP sends a second radio frame to the STA, wherein the second radio frame carries group ID information or group ID information and second station ID information allocated to the STA. In a case that the STA sends a Reassociation Request frame to the AP, the AP may also send the STA a Reassociation Response frame carrying group ID information and/or station ID information reallocated to the STA. Correspondingly, the disclosure further discloses an ID allocation system. With the disclosure, a terminal is distinguished by the group ID information and the station ID information, such that it is possible to avoid Association ID (AID) shortage and support group management of terminals.
摘要翻译：本公开公开了一种标识符（ID）分配方法，包括：非AP站（STA）向接入点（AP）发送第一无线帧; 并且AP向STA发送第二无线帧，其中第二无线帧携带分配给STA的组ID信息或组ID信息和第二站ID信息。在STA向AP发送重新关联请求帧的情况下，AP还可以向STA发送携带组ID信息和/或重定位到STA的站ID信息的重新关联响应帧。相应地，本公开进一步公开了一种ID分配系统。通过本公开，通过组ID信息和站ID信息区分终端，使得可以避免终端的关联ID（AID）不足和支持组管理。

12. 发明申请

US20130272288A1 TRANSMISSION METHOD AND DEVICE IN WIRELESS LOCAL AREA NETWORK 有权
标题翻译：无线局域网中的传输方法和设备
公开(公告)号：US20130272288A1
公开(公告)日：2013-10-17
申请号：US13883417
申请日：2011-07-26
申请人： Nan Li , Kaiying Lv , Bo Sun , Feng Li
发明人： Nan Li , Kaiying Lv , Bo Sun , Feng Li
IPC分类号： H04W28/26
CPC分类号： H04W28/26 , H04L5/001 , H04L5/0053 , H04L5/006 , H04L5/0091 , H04L25/0204 , H04L27/0006 , H04W24/00 , H04W84/12
摘要： The disclosure claims a transmission method and device in WLAN, wherein the method includes: a transmitting STA or a receiving STA performing channel detection and/or channel scanning on a channel of the first channel set and/or the second channel set; if the result of the detection and/or scanning satisfies a preset condition, the transmitting STA and the receiving STA exchanging a reservation message on the channel of the first channel set or the second channel set, wherein the reservation message is configured to reserve a channel of the second channel set for transmission; the transmitting STA transmits a data frame to the receiving STA on the reserved channel of the second channel set; and after receiving the data frame, the receiving STA transmits acknowledgement information of the data frame on the channel of the first channel set or the second channel set.
摘要翻译：本公开要求在WLAN中的传输方法和设备，其中所述方法包括：在所述第一信道集合和/或所述第二信道集合的信道上执行信道检测和/或信道扫描的发送STA或接收STA; 如果检测和/或扫描的结果满足预设条件，则发送STA和接收STA在第一信道集合或第二信道集合的信道上交换预留消息，其中预留消息被配置为保留信道的第二通道设置传输; 发送STA在第二信道集合的保留信道上向接收STA发送数据帧; 并且在接收到数据帧之后，接收STA在第一信道集合或第二信道集合的信道上发送数据帧的确认信息。

13. 发明申请

US20130176954A1 Method and System for Channel Data Transmission in Wireless Network 有权
标题翻译：无线网络中信道数据传输的方法与系统
公开(公告)号：US20130176954A1
公开(公告)日：2013-07-11
申请号：US13639912
申请日：2011-07-27
申请人： Kaiying Lv , Bo Sun , Nan Li , Feng Li
发明人： Kaiying Lv , Bo Sun , Nan Li , Feng Li
IPC分类号： H04W72/04
CPC分类号： H04W72/04 , H04W28/20 , H04W74/04 , H04W74/08
摘要： The present invention discloses a method and system for channel data transmission in a wireless network. The method includes: after a transmitting station and a receiving station determine a channel bandwidth to use for data transmission by interaction and negotiation, the transmitting station transmitting data to the receiving station with the determined channel bandwidth. The present invention further discloses a transmitting station. The present invention can solve the existing collision problem caused by contention for channels between the hidden stations and the current transmission stations, and thus can take full advantage of the effective transmission bandwidth in the large bandwidth system of a wireless network and increase the frequency spectrum utilization of large bandwidth, and at the same time ensure the backward compatibility with the large bandwidth system and its co-existence with conventional systems.
摘要翻译：本发明公开了一种无线网络中信道数据传输的方法和系统。该方法包括：在发送站和接收站通过交互和协商确定用于数据传输的信道带宽之后，发送站以确定的信道带宽向接收站发送数据。本发明还公开了一种发送站。本发明可以解决由隐藏站与当前发送站之间的信道争用引起的现有冲突问题，从而可以充分利用无线网络的大带宽系统中的有效传输带宽，提高频谱利用率大带宽，同时保证与大带宽系统的向后兼容性，与传统系统的共存。

14. 发明申请

US20120051279A1 Method and System for Paging A Terminal in Multi-Carrier System 有权
标题翻译：在多载波系统中寻呼终端的方法和系统
公开(公告)号：US20120051279A1
公开(公告)日：2012-03-01
申请号：US13259340
申请日：2010-05-10
申请人： Nan Li , Ke Yao , Kaiying Lv , Yuqin Chen
发明人： Nan Li , Ke Yao , Kaiying Lv , Yuqin Chen
IPC分类号： H04W8/00
CPC分类号： H04W68/00 , H04W4/06 , H04W52/0216 , H04W72/005 , H04W72/02 , Y02D70/146
摘要： A method for paging a terminal in a multi-carrier system is disclosed in the present invention, and the method includes that: the terminal enters an Idle mode, and the system selects as a paging carrier for the terminal a fully configured carrier which a Multicast Broadcast Service (MBS) is sent on so as to send a paging message; the terminal receives MBS service on the carrier where the MBS service is sent, simultaneously receives the paging message on the paging carrier, and performs the corresponding operation according to the paging message. A system for paging a terminal in a multi-carrier system is also disclosed in the present invention. Based on the method and system, it is possible for the terminal to receive the paging message of the system efficiently and duly while receiving multicast broadcast service.
摘要翻译：在本发明中公开了一种在多载波系统中寻呼终端的方法，该方法包括：终端进入空闲模式，系统选择作为终端的寻呼载波，完成配置的载波，组播发送广播业务（MBS），发送寻呼消息; 终端在发送MBS服务的运营商接收MBS业务，同时在寻呼载波上接收寻呼消息，并根据寻呼消息进行相应的操作。本发明还公开了一种用于在多载波系统中寻呼终端的系统。基于该方法和系统，终端可以在接收组播广播服务的同时有效地接收系统的寻呼消息。

15. 发明申请

US20140146809A1 Identifier assignment method and device in wireless local area network 有权
标题翻译：无线局域网中的标识符分配方法和设备
公开(公告)号：US20140146809A1
公开(公告)日：2014-05-29
申请号：US14232596
申请日：2012-04-16
申请人： Weimin Xing , Nan Li , Bo Sun , Kaiying Lv
发明人： Weimin Xing , Nan Li , Bo Sun , Kaiying Lv
IPC分类号： H04W76/02 , H04W84/12
CPC分类号： H04W76/11 , H04W4/08 , H04W8/26 , H04W84/12
摘要： The disclosure discloses an identifier assignment method in a Wireless Local Area Network (WLAN), which includes: a group identifier is set for a non-Access Point Station (STA). The method further includes: in a process during which the STA associates or reassociates to an Access Point (AP), a terminal identifier is assigned to the associated or reassociated STA or a terminal identifier and a group identifier are assigned to the associated or reassociated STA. The disclosure also discloses an identifier assignment device in a WLAN for implementing the terminal access method. The terminal identifier is significantly expanded through the setting of the group identifier, so that a unique identifier can be assigned to the STA accessing to the AP without identifier repetition of the STA. Meanwhile, the grouping of the STA also facilitates the scheduling and management of the STA in a group. The disclosure ensures that sufficient STAs can access to the AP and a different identifier can be assigned to each STA.
摘要翻译：本公开公开了一种无线局域网（WLAN）中的标识符分配方法，其包括：为非接入点站（STA）设置组标识符。该方法还包括：在STA将接入点（AP）关联或重新关联的过程中，将终端标识符分配给相关联或重新关联的STA或终端标识符，并且将组标识符分配给相关联或重新关联的STA 。本公开还公开了一种用于实现终端接入方法的WLAN中的标识符分配装置。通过设置组标识符来显着扩展终端标识符，从而可以将STA的唯一标识符分配给STA，而不需要STA的标识符重复。同时，STA的分组也有利于组中STA的调度和管理。本公开确保足够的STA可以访问AP，并且可以向每个STA分配不同的标识符。

16. 发明申请

US20140079010A1 Method and system for feeding back channel measurement information 审中-公开
标题翻译：反馈信道测量信息的方法和系统
公开(公告)号：US20140079010A1
公开(公告)日：2014-03-20
申请号：US14115482
申请日：2012-02-28
申请人： Nan Li , Kaiying Lv , Bo Sun , Jing Jiang , Li Zhang
发明人： Nan Li , Kaiying Lv , Bo Sun , Jing Jiang , Li Zhang
IPC分类号： H04B7/06 , H04W72/04
CPC分类号： H04B7/0632 , H04B7/0617 , H04L1/1685 , H04L1/1809 , H04W24/10 , H04W28/06 , H04W72/0446
摘要： The disclosure provides a method and system for feeding back channel measurement information. The method includes: a receiving station receives a control frame for a channel measurement from a sending station, and sends channel measurement information to the sending station; the sending station correctly receives the channel measurement information or a part of the channel measurement information to obtain a valid response frame responding to the control frame for the channel measurement. Through the above solutions, if the sending station only correctly receives a part of the channel measurement information, the sending station does not consider this transmission is failed but consider that the valid response frame responding to the control frame for the channel measurement is obtained, so as to avoid unnecessary withdraw and retransmission, thereby saving bandwidth resources.
摘要翻译：本公开提供了一种用于反馈信道测量信息的方法和系统。该方法包括：接收站从发送站接收用于信道测量的控制帧，并向发送站发送信道测量信息; 发送站正确地接收信道测量信息或信道测量信息的一部分，以获得响应于信道测量的控制帧的有效响应帧。通过上述解决方案，如果发送站仅正确地接收到信道测量信息的一部分，则发送站不认为该传输失败，而认为响应于用于信道测量的控制帧的有效响应帧被获得，因此以避免不必要的撤回和重传，从而节省带宽资源。

17. 发明申请

US20130286891A1 Method and System for Switching Working Mode for Backward Compatible Broadband Wireless Network 有权
标题翻译：用于向后兼容的宽带无线网络的切换工作模式的方法和系统
公开(公告)号：US20130286891A1
公开(公告)日：2013-10-31
申请号：US13883092
申请日：2011-09-30
申请人： Bo Sun , Kaiying Lv , Nan Li , Feng Li , Li Zhang
发明人： Bo Sun , Kaiying Lv , Nan Li , Feng Li , Li Zhang
IPC分类号： H04W24/02
CPC分类号： H04W24/02 , H04W36/06
摘要： The disclosure discloses a method and a system for switching a working mode for a backward compatible broadband wireless network, in order to solve the technical problem of switching between each working mode when various compatible modes based on different channelized sets exist in the broadband wireless network. In the disclosure, an access point (AP) indicates its current working mode by a system configuration message; the AP instructs a non-AP associated with the AP to switch a working mode by a mode switching message or a frame exchange sequence; and the non-AP switches the working mode according to instruction information included in the mode switching message or the frame exchange sequence after receiving the mode switching message or the frame exchange sequence. Through the scheme of the disclosure, a wireless point can be switched between each working mode when various compatible modes based on different channelized sets exist in the broadband wireless network, thereby setting up a broadband wireless network supporting backward compatibility.
摘要翻译：本公开公开了一种用于切换后向兼容宽带无线网络的工作模式的方法和系统，以便在宽带无线网络中存在基于不同信道化集合的各种兼容模式时解决在每个工作模式之间切换的技术问题。在本公开中，接入点（AP）通过系统配置消息指示其当前工作模式; AP指示与AP关联的非AP通过模式切换消息或帧交换序列切换工作模式; 并且非AP在接收到模式切换消息或帧交换序列之后，根据包括在模式切换消息中的指示信息或帧交换序列切换工作模式。通过本公开的方案，当在宽带无线网络中存在基于不同信道化集合的各种兼容模式时，可以在每个工作模式之间切换无线点，从而建立支持向后兼容性的宽带无线网络。

18. 发明申请

US20130242957A1 Method for achieving backward compatibility in large bandwidth wireless network, and access point 有权
公开(公告)号：US20130242957A1
公开(公告)日：2013-09-19
申请号：US13882189
申请日：2011-08-15
申请人： Kaiying Lv , Bo Sun , Nan Li
发明人： Kaiying Lv , Bo Sun , Nan Li
IPC分类号： H04W72/04
CPC分类号： H04W72/0446 , H04L5/0005 , H04L5/0092 , H04W16/02 , H04W16/14 , H04W48/12 , H04W84/12
摘要： The present disclosure discloses a method for achieving backward compatibility in a large bandwidth wireless network and an Access Point (AP) for solving the technical problem of compatibility between a more effective channelization solution and a plurality of existing channelization solutions. The technical solution of the disclosure is implemented on the basis of time division multiplexing and frequency division multiplexing, and under the time division multiplexing mode, the AP sends/receives wireless frames on channels belonging to a first and a second channelization set respectively and alternately in terms of time according to a communication protocol; and under the frequency division multiplexing mode, the AP independently configures time window parameters and the corresponding main and/or secondary channel parameters on the channels which belong to the first and second channelization sets and are non-overlapped in the frequency domain, and sends/receives the wireless frames. By way of the above solution of the disclosure, the wireless station can establish a large bandwidth wireless network supporting backward compatibility.

19. 发明授权

US09094970B2 Method for achieving backward compatibility in large bandwidth wireless network, and access point 有权
标题翻译：在大带宽无线网络中实现向后兼容的方法和接入点
公开(公告)号：US09094970B2
公开(公告)日：2015-07-28
申请号：US13882189
申请日：2011-08-15
申请人： Kaiying Lv , Bo Sun , Nan Li
发明人： Kaiying Lv , Bo Sun , Nan Li
IPC分类号： H04J3/00 , H04W72/04 , H04W16/02 , H04W48/12 , H04W84/12
CPC分类号： H04W72/0446 , H04L5/0005 , H04L5/0092 , H04W16/02 , H04W16/14 , H04W48/12 , H04W84/12
摘要： The present disclosure discloses a method for achieving backward compatibility in a large bandwidth wireless network and an Access Point (AP) for solving the technical problem of compatibility between a more effective channelization solution and a plurality of existing channelization solutions. The technical solution of the disclosure is implemented on the basis of time division multiplexing and frequency division multiplexing, and under the time division multiplexing mode, the AP sends/receives wireless frames on channels belonging to a first and a second channelization set respectively and alternately in terms of time according to a communication protocol; and under the frequency division multiplexing mode, the AP independently configures time window parameters and the corresponding main and/or secondary channel parameters on the channels which belong to the first and second channelization sets and are non-overlapped in the frequency domain, and sends/receives the wireless frames. By way of the above solution of the disclosure, the wireless station can establish a large bandwidth wireless network supporting backward compatibility.
摘要翻译：本公开公开了一种在大带宽无线网络和接入点（AP）中实现向后兼容的方法，用于解决更有效的信道化解决方案与多个现有信道化解决方案之间的兼容性的技术问题。本公开的技术方案是在时分复用和频分复用的基础上实现的，在时分复用模式下，AP分别在属于第一和第二信道化集合的信道上发送/接收无线帧，并交替地根据通信协议的时间条件; 并且在频分复用模式下，AP在属于第一和第二信道化集合的信道上独立地配置时间窗参数和相应的主和/或次信道参数，并且在频域中不重叠，接收无线帧。通过本公开的上述方案，无线站可以建立支持向后兼容性的大带宽无线网络。

20. 发明授权

US09025555B2 Method and apparatus for establishing network in wireless network 有权
标题翻译：在无线网络中建立网络的方法和装置
公开(公告)号：US09025555B2
公开(公告)日：2015-05-05
申请号：US13882174
申请日：2011-10-19
申请人： Bo Sun , Kaiying Lv , Nan Li , Feng Li , Li Zhang
发明人： Bo Sun , Kaiying Lv , Nan Li , Feng Li , Li Zhang
IPC分类号： H04W4/00 , H04B7/212 , H04W72/04 , H04W16/14 , H04W84/12
CPC分类号： H04W72/04 , H04W16/14 , H04W72/02 , H04W84/12
摘要： The disclosure provides a method and an apparatus for establishing a network in a wireless network. The method includes: a wireless station selects a working channel and a primary channel which satisfy a bandwidth requirement and an interference level in a channelized set within a given frequency band according to local configuration information and/or through channel scanning and interference detection; and the wireless station establishes a network according to the selected working channel and primary channel. Through the disclosure, a wireless network compatible with the current Wireless Local Area Network (WLAN) can be established according to the configuration information or scanning result when the wireless station supports multiple channelized set schemes within a given frequency band, and the utilization of available spectrum resources is maximized.
摘要翻译：本公开提供了一种用于在无线网络中建立网络的方法和装置。该方法包括：无线站根据本地配置信息和/或通过信道扫描和干扰检测，选择在给定频带内的信道化集合中的带宽要求和干扰电平的工作信道和主信道; 并且无线站根据所选择的工作信道和主信道建立网络。通过本公开，当无线站支持给定频带内的多个信道化集合方案时，可以根据配置信息或扫描结果建立与当前无线局域网（WLAN）兼容的无线网络，并且利用可用频谱资源最大化。

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