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1. 发明授权

US10749724B2 System and method for setting cyclic prefix length 有权
公开(公告)号：US10749724B2
公开(公告)日：2020-08-18
申请号：US14869411
申请日：2015-09-29
申请人： Futurewei Technologies, Inc.
发明人： Zhigang Rong , Yunsong Yang
IPC分类号： H04L27/26 , H04L5/00 , H04B7/0452 , H04W72/12 , H04W84/12
摘要： A method for communicating in a wireless communications system includes receiving a trigger frame comprising scheduling information and a cyclic prefix indicator indicating a first length of a first cyclic prefix, wherein the trigger frame is received in accordance with the first cyclic prefix, determining a second length of a second cyclic prefix for a transmission in accordance with the scheduling information and the cyclic prefix indicator, and transmitting the transmission with the second cyclic prefix.

2. 发明授权

US10264521B2 System and method for paging in a communications system 有权
公开(公告)号：US10264521B2
公开(公告)日：2019-04-16
申请号：US15605360
申请日：2017-05-25
申请人： Futurewei Technologies, Inc.
发明人： Nathan Edward Tenny , Xiaoyan Duan , Hui Jin , Guorong Li , Guowei Ouyang , Yunsong Yang
IPC分类号： H04W48/16 , H04W48/20 , H04W68/02 , H04W68/12 , H04W72/04 , H04W74/02
摘要： A method for paging a user equipment (UE) includes receiving a generic page indication for the UE, the generic page indication including a list of radio access networks (RANs), selecting a subset of the list of RANs, sending a RAN-specific page indication for each RAN in the subset of the list of RANs, receiving a first RAN-specific page response associated with the UE, and sending a generic page response corresponding to the first RAN-specific page response.

3. 发明授权

US10212710B2 System and method for coordinating spatial reuse among low power communications devices 有权
公开(公告)号：US10212710B2
公开(公告)日：2019-02-19
申请号：US15169222
申请日：2016-05-31
申请人： Futurewei Technologies, Inc.
发明人： Yunsong Yang , Gaokun Pang
IPC分类号： H04W72/04 , H04W52/24
摘要： A method includes determining a transmission power level configuration of time slots of a shared channel using communications occurring within a first communications group and at a first transmission power level, and communicating with a second device in a time slot in accordance with the transmission power level configuration, wherein communications occurring during the time slot is at a second transmission power level, wherein the second transmission power level is lower than the first transmission power level.

4. 发明授权

US10149236B2 System and method for utilizing stored higher layer information 有权
公开(公告)号：US10149236B2
公开(公告)日：2018-12-04
申请号：US15493928
申请日：2017-04-21
申请人： Futurewei Technologies, Inc.
发明人： Yunsong Yang , Young Hoon Kwon , Zhigang Rong
IPC分类号： H04W48/18 , H04W48/16 , H04W84/12 , H04W16/14
摘要： A method for operating a station during a discovery process includes transmitting a first Layer 2 frame to an access point (AP), the first Layer 2 frame including a first version number associated with first higher layer information and an identifier of a protocol associated with both the first higher layer information and the first version number, receiving a second Layer 2 frame from the AP including an indication that a second version number associated with a second higher layer information is the same as the first version number, and deciding whether to perform a network selection process in accordance with the first higher layer information.

5. 发明授权

US10142936B2 System and method for low power transmission 有权
公开(公告)号：US10142936B2
公开(公告)日：2018-11-27
申请号：US14590618
申请日：2015-01-06
申请人： Futurewei Technologies, Inc.
发明人： Zhigang Rong , Younghoon Kwon , Yunsong Yang
IPC分类号： H04W52/02 , H04W52/24 , H04W84/12
摘要： A method for operating a transmitting device includes generating a frame having a first preamble and a second preamble. The method also includes transmitting a first preamble at a first power level, and transmitting a subset of a second preamble at a second power level, wherein the first power level and the second power level differ.

6. 发明授权

US09949285B2 System and method for digital communications with interference avoidance 有权
公开(公告)号：US09949285B2
公开(公告)日：2018-04-17
申请号：US14968484
申请日：2015-12-14
申请人： Futurewei Technologies, Inc.
发明人： Zhigang Rong , Yunsong Yang
IPC分类号： H04W72/12 , H04W84/12
CPC分类号： H04W72/1268 , H04W72/1289 , H04W84/12
摘要： A method for communicating in a wireless communications system includes receiving an indicator indicating a utilization of network resources for carrying an acknowledgement information, and determining whether the station is permitted to transmit a packet. The method includes when the station is permitted to transmit the packet, determining a first location of a first network resource in accordance with the indicator, and transmitting the packet at the first location of the first network resource.

7. 发明申请

US20180077680A1 Scheduling of Paging Notifications Supporting Beam Sweeping 审中-公开
公开(公告)号：US20180077680A1
公开(公告)日：2018-03-15
申请号：US15376379
申请日：2016-12-12
申请人： Futurewei Technologies, Inc.
发明人： Nathan Edward Tenny , Richard Stirling-Gallacher , Bin Liu , Yunsong Yang
IPC分类号： H04W68/02 , H04W68/00 , H04W16/28
CPC分类号： H04W68/02 , H04W16/28 , H04W68/005
摘要： An embodiment method for paging notification includes hashing an identity of a UE to determine a paging frame in which a page is to be sent to the UE and to determine an index of an entry in a bitmap, setting the entry at the index in the bitmap to a value indicating whether a page message associated with a paging group to which the UE belongs is transmitted in a current paging cycle, and transmitting the bitmap in each of a plurality of beamformed beams, wherein the beams are transmitted in a sweeping pattern such that at least one beam is transmitted in every portion of a coverage area of a component transmitting the beams and such that each of the beams is transmitted at least once during the paging frame.

8. 发明授权

US09585171B2 System and method for one-way traffic in wireless communications systems 有权
标题翻译：无线通信系统中单向流量的系统和方法
公开(公告)号：US09585171B2
公开(公告)日：2017-02-28
申请号：US14318236
申请日：2014-06-27
申请人： Futurewei Technologies, Inc.
发明人： Young Hoon Kwon , Zhigang Rong , Yunsong Yang , Zhenguo Du
IPC分类号： H04B7/212 , H04W74/08 , H04L1/18 , H04W84/12 , H04L1/16
CPC分类号： H04W74/0816 , H04L1/1607 , H04L1/1685 , H04L1/1854 , H04W84/12
摘要： A method for operating a sharing station includes receiving, by the sharing station, a request to send (RTS) frame on a wireless channel, wherein the RTS frame is not addressed to the sharing station, and wherein the RTS frame including a transmit only indicator indicating that a transmitting station of the RTS frame will only transmit frames without receiving frames until expiration of a first time value in a first duration field of the RTS frame. The method also includes determining, by the sharing station, if a clear to send (CTS) frame corresponding to the RTS frame is received within a specified time period after receiving the RTS frame, and transmitting, by the sharing station, a frame when the CTS frame corresponding to the RTS frame is not received within the specified time period.
摘要翻译：一种用于操作共享站的方法包括：由共享站接收在无线信道上发送（RTS）帧的请求，其中RTS帧不寻址到共享站，并且其中RTS帧包括仅发送指示符指示RTS帧的发送站将仅发送帧而不接收帧，直到RTS帧的第一持续时间字段中的第一时间值到期。所述方法还包括由所述共享站确定在接收到所述RTS帧之后的指定时间段内是否接收到与所述RTS帧相对应的清晰发送（CTS）帧，并且当所述共享站发送帧时，在指定的时间段内没有收到对应于RTS帧的CTS帧。

9. 发明授权

US09467898B2 System and method for response frame type indication 有权
标题翻译：响应帧类型指示的系统和方法
公开(公告)号：US09467898B2
公开(公告)日：2016-10-11
申请号：US14040440
申请日：2013-09-27
申请人： FutureWei Technologies, Inc.
发明人： Younghoon Kwon , Yunsong Yang , Zhigang Rong
IPC分类号： H04W28/12 , H04W74/00 , H04W52/02 , H04W84/12 , H04L1/16 , H04W74/08
CPC分类号： H04W28/12 , H04L1/1621 , H04L1/165 , H04L1/1678 , H04L1/1685 , H04W52/0216 , H04W52/0238 , H04W74/006 , H04W74/085 , H04W84/12 , Y02D70/00 , Y02D70/142
摘要： Embodiments are provided for indicating response frame types according to response frame durations in a wireless network. The embodiments include defining a plurality of response frame types in accordance to different transmission durations. The different response frame types are assigned corresponding indication values. When transmitting a current frame to a receiver entity, a transmitter entity selects a response frame type from the defined response frame types, and indicates in the current frame the selected response frame type using the assigned indication value. When a third entity receives the current frame, the third entity waits for a time period about equal to a predefined inter-frame and backoff time before transmitting a new frame. Upon determining that the indication value in the current frame is for sending a response frame, the third entity also waits an additional time period about equal to the transmission duration of the indicated response frame type.
摘要翻译：根据无线网络中的响应帧持续时间来指示响应帧类型的实施例。实施例包括根据不同的传输持续时间定义多个响应帧类型。不同的响应帧类型被分配相应的指示值。当向接收方实体发送当前帧时，发送机实体根据定义的响应帧类型选择响应帧类型，并使用分配的指示值在当前帧中指示所选择的响应帧类型。当第三实体接收到当前帧时，第三实体在发送新帧之前等待大约相当于预定义帧间和退避时间的时间段。当确定当前帧中的指示值用于发送响应帧时，第三实体还等待大约等于指示的响应帧类型的传输持续时间的附加时间段。

10. 发明授权

US09451440B2 System and method for pre-association discovery 有权
公开(公告)号：US09451440B2
公开(公告)日：2016-09-20
申请号：US14839282
申请日：2015-08-28
申请人： Futurewei Technologies, Inc.
发明人： Yunsong Yang , Younghoon Kwon , Zhigang Rong
IPC分类号： H04L29/08 , H04L29/12 , H04W88/00 , H04W8/00 , H04W84/12
CPC分类号： H04W8/005 , H04L29/08423 , H04L29/08648 , H04L61/301 , H04L67/1061 , H04L67/1068 , H04L67/16 , H04W4/00 , H04W84/12
摘要： A method for operating a seeker device includes generating a first seeker truncated hash output from a sought service name, and generating a second seeker truncated hash output from the sought service name, wherein the first seeker truncated hash output and the second seeker truncated hash output are uncorrelated. The method also includes transmitting a first request message including the first seeker truncated hash output, and receiving a first response message from an advertiser device, the first response message including a second advertiser truncated hash output generated from an advertised service name, wherein the first seeker truncated hash output matches a first advertiser truncated hash output generated from the advertised service name.

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