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1. 发明授权

US08520635B2 Method and system for intra base station carrier handover 有权
标题翻译：用于内部基站载波切换的方法和系统
公开(公告)号：US08520635B2
公开(公告)日：2013-08-27
申请号：US13061778
申请日：2008-12-22
申请人： Ruixia Zhang , Wenhuan Wang , Min Liu , Kaiying Lv , Nan Li , Huiying Fang
发明人： Ruixia Zhang , Wenhuan Wang , Min Liu , Kaiying Lv , Nan Li , Huiying Fang
IPC分类号： H04W4/00
CPC分类号： H04W36/06 , H04W36/0083 , H04W36/18 , H04W36/30
摘要： A method and a system for intra-BS carrier handover are provided. The method comprises: a mobile station scanning predetermined carriers within the base station based on predetermined rules; obtaining a scanning report comprising channel quality information of part of or all of the predetermined carriers; and sending the scanning report to the base station; the base station obtaining the channel quality information in the scanning report; selecting a target carrier from the predetermined carriers; and informing the mobile station of the selected target carrier via a message; and the mobile station handing over to the target carrier in a predetermined manner in response to the message. By using the method, seamless handover of intra-BS carriers can be performed in a multi-carrier system for ensuring the service continuity of the mobile station to eliminate carrier handover time delay.
摘要翻译：提供了一种用于BS内载波切换的方法和系统。该方法包括：移动台基于预定规则扫描基站内的预定载波; 获得扫描报告，其包括部分或全部所述预定载波的信道质量信息; 并将扫描报告发送给基站; 基站在扫描报告中获取信道质量信息; 从所述预定载波中选择目标载波; 并通过消息向移动台通知所选择的目标载体; 并且移动台响应于该消息以预定的方式移交给目标载体。通过使用该方法，可以在多载波系统中执行BS内载波的无缝切换，以确保移动台的业务连续性以消除载波切换时间延迟。

2. 发明申请

US20110170519A1 Method and System for Intra Base Station Carrier Handover 有权
标题翻译：基站载波切换的方法和系统
公开(公告)号：US20110170519A1
公开(公告)日：2011-07-14
申请号：US13061778
申请日：2008-12-22
申请人： Ruixia Zhang , Wenhuan Wang , Min Liu , Kaiying Lv , Nan Li , Huiying Fang
发明人： Ruixia Zhang , Wenhuan Wang , Min Liu , Kaiying Lv , Nan Li , Huiying Fang
IPC分类号： H04W36/30
CPC分类号： H04W36/06 , H04W36/0083 , H04W36/18 , H04W36/30
摘要： A method and a system for intra-BS carrier handover are provided. The method comprises: a mobile station scanning predetermined carriers within the base station based on predetermined rules; obtaining a scanning report comprising channel quality information of part of or all of the predetermined carriers; and sending the scanning report to the base station; the base station obtaining the channel quality information in the scanning report; selecting a target carrier from the predetermined carriers; and informing the mobile station of the selected target carrier via a message; and the mobile station handing over to the target carrier in a predetermined manner in response to the message. By using the method, seamless handover of intra-BS carriers can be performed in a multi-carrier system for ensuring the service continuity of the mobile station to eliminate carrier handover time delay.
摘要翻译：提供了一种用于BS内载波切换的方法和系统。该方法包括：移动台基于预定规则扫描基站内的预定载波; 获得扫描报告，其包括部分或全部所述预定载波的信道质量信息; 并将扫描报告发送给基站; 基站在扫描报告中获取信道质量信息; 从所述预定载波中选择目标载波; 并通过消息向移动台通知所选择的目标载体; 并且移动台响应于该消息以预定的方式移交给目标载体。通过使用该方法，可以在多载波系统中执行BS内载波的无缝切换，以确保移动台的业务连续性以消除载波切换时间延迟。

3. 发明授权

US09113394B2 Method for indicating CSG ID, method for indicating base station type, and method for obtaining CSG ID indication 有权
标题翻译：用于指示CSG ID的方法，用于指示基站类型的方法以及用于获得CSG ID指示的方法
公开(公告)号：US09113394B2
公开(公告)日：2015-08-18
申请号：US13540943
申请日：2012-07-03
申请人： Zhaohua Lu , Feng Xie , Lin Chen , Kaiying Lv , Huiying Fang
发明人： Zhaohua Lu , Feng Xie , Lin Chen , Kaiying Lv , Huiying Fang
IPC分类号： H04W36/00 , H04W48/10 , H04W8/26
CPC分类号： H04W48/10 , H04W8/26
摘要： There are provided a method for indicating a CSG ID, a method for indicating a base station type and a method for obtaining CSG ID indication. The method for indicating the CSG ID includes: a base station notifying a terminal of whether the base station has a CSG ID. The present solution solves the problem of access delay in the related art resulted from that the terminal cannot obtain the specific base station type and whether the base station has a CSG ID, ensures the easy operation of the accessed base station information needing to be maintained by the terminal, and thus improves the quality of service of the whole system for the terminal.
摘要翻译：提供了指示CSG ID的方法，用于指示基站类型的方法以及用于获得CSG ID指示的方法。用于指示CSG ID的方法包括：基站通知终端基站是否具有CSG ID。本解决方案解决了由于终端不能获得特定的基站类型以及基站是否具有CSG ID而导致的相关技术的接入延迟的问题，确保了所访问的基站信息的容易操作需要由终端，从而提高终端整个系统的服务质量。

4. 发明申请

US20120270590A1 METHOD FOR INDICATING CSG ID, METHOD FOR INDICATING BASE STATION TYPE, AND METHOD FOR OBTAINING CSG ID INDICATION 有权
标题翻译：用于指示CSG ID的方法，用于指示基站类型的方法，以及用于获得CSG ID指示的方法
公开(公告)号：US20120270590A1
公开(公告)日：2012-10-25
申请号：US13540943
申请日：2012-07-03
申请人： Zhaohua LU , Feng Xie , Lin Chen , Kaiying Lv , Huiying Fang
发明人： Zhaohua LU , Feng Xie , Lin Chen , Kaiying Lv , Huiying Fang
IPC分类号： H04W4/08
CPC分类号： H04W48/10 , H04W8/26
摘要： There are provided a method for indicating a CSG ID, a method for indicating a base station type and a method for obtaining CSG ID indication. The method for indicating the CSG ID includes: a base station notifying a terminal of whether the base station has a CSG ID. The present solution solves the problem of access delay in the related art resulted from that the terminal cannot obtain the specific base station type and whether the base station has a CSG ID, ensures the easy operation of the accessed base station information needing to be maintained by the terminal, and thus improves the quality of service of the whole system for the terminal.
摘要翻译：提供了指示CSG ID的方法，用于指示基站类型的方法以及用于获得CSG ID指示的方法。用于指示CSG ID的方法包括：基站通知终端基站是否具有CSG ID。本解决方案解决了由于终端不能获得特定的基站类型以及基站是否具有CSG ID而导致的相关技术的接入延迟的问题，确保了所访问的基站信息的容易操作需要由终端，从而提高终端整个系统的服务质量。

5. 发明授权

US09491640B2 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切换工作模式的方法和系统
公开(公告)号：US09491640B2
公开(公告)日：2016-11-08
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： H04L12/28 , H04W24/02 , H04W36/06
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。

6. 发明申请

US20130215863A1 Method and apparatus for establishing network in wireless network 有权
公开(公告)号：US20130215863A1
公开(公告)日：2013-08-22
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： H04W72/04
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.

7. 发明授权

US09794966B2 Identifier assignment method and device in wireless local area network 有权
公开(公告)号：US09794966B2
公开(公告)日：2017-10-17
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 , H04W4/08 , H04W8/26 , 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.

8. 发明授权

US09414267B2 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式和设备
公开(公告)号：US09414267B2
公开(公告)日：2016-08-09
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 , H04L5/00 , H04L25/02 , H04W24/00 , H04W84/12 , H04L27/00
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; 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。

9. 发明授权

US08982819B2 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和系统
公开(公告)号：US08982819B2
公开(公告)日：2015-03-17
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 , H04W28/20 , H04W28/04 , H04W74/08
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。

10. 发明申请

US20130148615A1 Method and System for Channel Reservation 审中-公开
标题翻译：频道预约方法与系统
公开(公告)号：US20130148615A1
公开(公告)日：2013-06-13
申请号：US13816667
申请日：2011-06-23
申请人： Nan Li , Bo Sun , Kaiying Lv , Feng Li , Jing Jiang
发明人： Nan Li , Bo Sun , Kaiying Lv , Feng Li , Jing Jiang
IPC分类号： H04W28/26
CPC分类号： H04W28/26 , H04W74/0816
摘要： The disclosure provides a method and a system for channel reservation. The method comprises: a sending station sending a channel reservation request message to a receiving station on a first number of fundamental channels, wherein the first number is an integer greater than or equal to 1, and each one of the fundamental channels is a minimum-bandwidth channel defined in a system in which the sending station and the receiving station locate; the receiving station sending a channel reservation acknowledgement message to the sending station on a second number of fundamental channels, wherein the second number is an integer greater than or equal to 1; and the sending station receiving the channel reservation acknowledgement message, and completing channel reservation with the receiving station. With the disclosure, interference caused by other sending stations can be avoided.
摘要翻译：本公开提供了一种用于信道预留的方法和系统。该方法包括：发送站在第一数量的基本信道上向接收站发送信道预留请求消息，其中第一个数字是大于或等于1的整数，并且每个基本信道是最小 - 在发送站和接收站所在的系统中定义的带宽信道; 所述接收站在第二数量的基本信道上向所述发送站发送信道预约确认消息，其中所述第二数字是大于或等于1的整数; 并且发送站接收信道预约确认消息，并且与接收站完成信道预留。通过该公开，可以避免由其他发送站造成的干扰。

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