专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明申请

US20160037466A1 PRIORITIZED SYNCHRONIZATION SIGNALS AND MECHANISM FOR DISTRIBUTED DEVICE-TO-DEVICE SYSTEMS 审中-公开
标题翻译：用于分布式设备到设备系统的优先同步信号和机制
公开(公告)号：US20160037466A1
公开(公告)日：2016-02-04
申请号：US14779559
申请日：2013-12-20
申请人： Rongzhen YANG , Huaning NIU , Hujun YIN , Qinghua LI
发明人： Rongzhen Yang , Huaning Niu , Hujun Yin , Qinghua Li
IPC分类号： H04W56/00 , H04W8/00 , H04W4/22
CPC分类号： H04W48/14 , H04W4/025 , H04W4/90 , H04W8/005 , H04W8/02 , H04W36/245 , H04W48/16 , H04W48/18 , H04W48/20 , H04W56/001 , H04W84/045 , H04W84/18
摘要： Embodiments described herein relate generally to a user equipment (“UE”) that is to transmit and receive signals associated with synchronization. The UE may be receive signals associated with synchronization from a plurality of synchronization sources, such as an evolved Node B (“eNB”), a global navigation satellite system (“GNSS”), or another UE. The UE may synchronize to a signal received from a synchronization source based on a priority associated with that synchronization source and/or signal. However, if the UE does not receive any signals associated with synchronization, the UE may generate and transmit a signal that indicates a request for synchronization.
摘要翻译：本文所描述的实施例一般涉及要发送和接收与同步相关联的信号的用户设备（“UE”）。 UE可以从诸如演进节点B（“eNB”），全球导航卫星系统（“GNSS”）或另一个UE的多个同步源接收与同步相关联的信号。 UE可以基于与该同步源和/或信号相关联的优先级与从同步源接收的信号同步。然而，如果UE没有接收到与同步相关联的任何信号，则UE可以生成并发送指示同步请求的信号。

12. 发明授权

US09973916B2 UE-based D2D discovery 有权
公开(公告)号：US09973916B2
公开(公告)日：2018-05-15
申请号：US14763209
申请日：2013-12-26
申请人： Huaning Niu , Debdeep Chatterjee , Gang Xiong , Qinghua Li , Hujun Yin
发明人： Huaning Niu , Debdeep Chatterjee , Gang Xiong , Qinghua Li , Hujun Yin
IPC分类号： H04W8/00 , H04W72/04 , H04W74/02 , H04W76/02 , H04W72/00 , H04W76/04 , H04L12/46 , H04W4/00 , H04L29/12 , H04W28/02 , H04W40/02 , H04W48/18 , H04W24/06 , H04W74/00 , H04W74/04 , H04W74/08 , H04W36/00 , H04W36/30 , H04L27/26 , H04W40/24 , H04W24/02 , H04W48/14 , H04W52/02 , H04W28/12 , H04L12/801 , H04W48/08 , H04W48/16 , H04W72/02 , H04W88/06 , H04L12/725 , H04W28/08 , H04W84/12
CPC分类号： H04W8/005 , H04L12/4633 , H04L27/2614 , H04L45/30 , H04L47/11 , H04L47/12 , H04L61/2514 , H04L61/2525 , H04L61/2539 , H04L61/2564 , H04L61/2575 , H04L61/2592 , H04L61/6077 , H04W4/70 , H04W4/80 , H04W24/02 , H04W24/06 , H04W28/02 , H04W28/0289 , H04W28/08 , H04W28/12 , H04W36/0088 , H04W36/30 , H04W40/02 , H04W40/244 , H04W48/08 , H04W48/14 , H04W48/16 , H04W48/18 , H04W52/0216 , H04W52/028 , H04W72/005 , H04W72/02 , H04W72/0413 , H04W72/042 , H04W72/0446 , H04W74/002 , H04W74/02 , H04W74/04 , H04W74/08 , H04W76/14 , H04W76/23 , H04W76/27 , H04W76/28 , H04W84/12 , H04W88/06 , Y02D70/00 , Y02D70/1222 , Y02D70/1224 , Y02D70/1226 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/21 , Y02D70/22 , Y02D70/23
摘要： In one embodiment, the present disclosure provides an evolved Node B (eNB) that includes a device-to-device (D2D) module configured to allocate at least one D2D discovery region including at least one periodic discovery zone, the at least one periodic discovery zone including a first plurality of resource blocks in frequency and a second plurality of subframes in time, the D2D module further configured to configure a User Equipment (UE) to utilize the at least one D2D discovery region for transmitting a discovery packet.

13. 发明申请

US20150359000A1 MULTI-USER SCHEDULING CHANNEL STATUS REPORTING FOR WI-FI 审中-公开
标题翻译：用于WI-FI的多用户调度通道状态报告
公开(公告)号：US20150359000A1
公开(公告)日：2015-12-10
申请号：US14487767
申请日：2014-09-16
申请人： Qinghua LI , Huaning Niu , Robert Stacey , Guoqing Li , Hujun Yin , Rongzhen Yang
发明人： Qinghua LI , Huaning Niu , Robert Stacey , Guoqing Li , Hujun Yin , Rongzhen Yang
IPC分类号： H04W74/06 , H04W88/08
CPC分类号： H04W74/06 , H04W72/04 , H04W72/1278 , H04W72/1284 , H04W72/1289 , H04W84/12 , H04W88/08
摘要： Provided are systems and methods for polling, by a wireless network access point, a group of wireless network stations for an uplink transmission status, receiving (from one or more wireless network stations of the group of wireless network stations) an uplink transmission status report indicating that the wireless network station is ready for uplink data transmission, scheduling (in response to receiving the one or more uplink transmission status reports) one or more uplink data transmissions from the one or more wireless network stations, and receiving (from the one or more wireless network stations in accordance with the scheduling) one or more uplink data transmissions comprising uplink data.
摘要翻译：提供了一种系统和方法，用于通过无线网络接入点轮询用于上行链路传输状态的一组无线网络站，从（来自该组无线网络站的一个或多个无线网络站）接收指示的上行链路传输状态报告无线网络站准备好用于上行链路数据传输，调度（响应于接收到一个或多个上行链路传输状态报告）来自一个或多个无线网络站的一个或多个上行链路数据传输，以及从一个或多个无线网络站根据调度）一个或多个上行链路数据传输，其包括上行链路数据。

14. 发明申请

US20160219531A1 POWER CONTROL METHOD AND SYSTEM FOR WIRELESS NETWORKS 有权
标题翻译：无线网络功率控制方法与系统
公开(公告)号：US20160219531A1
公开(公告)日：2016-07-28
申请号：US15026188
申请日：2013-12-23
申请人： Rongzhen YANG , Hujun YIN , Qinghua LI , Huaning NIU
发明人： Rongzhen Yang , Hujun Yin , Qinghua Li , Huaning Niu
IPC分类号： H04W52/36 , H04W16/10
CPC分类号： H04W52/367 , H04W16/10 , H04W52/262
摘要： Examples are disclosed for a system to improve wireless spectral efficiency, including a processor, memory coupled to the processor, a radio coupled to the processor, one or more antennas coupled to the radio, wireless logic to be executed on the processor component to process reception of a high-power request for open sharing (ROS) signal by a master wireless receiver from a master wireless transmitter and to process transmission of a high-power confirmation of open sharing (COS) signal to the master wireless transmitter, the high-power COS signal comprising an indication of a desired reduction of transmission power level from high power by the master wireless transmitter, and a timer initiated by the high-power COS signal, the timer to indicate a period of time when the master wireless transmitter and master wireless receiver are enabled for low-power communication.
摘要翻译：公开了用于改善无线频谱效率的系统的实例，包括处理器，耦合到处理器的存储器，耦合到处理器的无线电，耦合到无线电的一个或多个天线，待处理器组件上执行的无线逻辑，以处理接收通过主无线发射机的主无线接收机的高功率请求开放共享（ROS）信号，并且处理向主无线发射机发送开放共享（COS）信号的大功率确认传输，大功率 COS信号包括由主无线发射机从高功率所期望的发送功率电平降低的指示和由高功率COS信号发起的定时器，该定时器指示主无线发射机和主无线接收器能够进行低功耗通信。

15. 发明授权

US09125091B2 Supported, self-optimizing wireless networks, optimized with respect to energy, mobility, and capacity 有权
标题翻译：支持的自优化无线网络，在能源，移动性和容量方面进行了优化
公开(公告)号：US09125091B2
公开(公告)日：2015-09-01
申请号：US13734380
申请日：2013-01-04
申请人： Youn Hyoung Heo , Yujian Zhang , Huaning Niu , Yuan Zhu , Debdeep Chatterjee , Jong-Kae Fwu , Hujun Yin
发明人： Youn Hyoung Heo , Yujian Zhang , Huaning Niu , Yuan Zhu , Debdeep Chatterjee , Jong-Kae Fwu , Hujun Yin
IPC分类号： G01R31/08 , H04W28/08 , H04W28/02 , H04L5/00 , H04W72/04 , H04W74/08 , H04W36/08 , H04W24/02 , H04W76/02 , H04W24/10 , H04W36/00
CPC分类号： H04W74/0808 , H04L5/0001 , H04L5/0023 , H04L5/0037 , H04L5/0044 , H04L5/0048 , H04L5/0053 , H04L5/0064 , H04L5/0094 , H04L5/14 , H04L12/189 , H04W4/06 , H04W4/70 , H04W24/02 , H04W24/10 , H04W28/02 , H04W28/0268 , H04W28/08 , H04W36/0016 , H04W36/08 , H04W72/04 , H04W72/0406 , H04W72/042 , H04W72/085 , H04W74/0833 , H04W76/10 , H04W76/19 , Y02D70/00 , Y02D70/1224 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/21 , Y02D70/24
摘要： Technology is discussed for self-optimization approaches within wireless networks to optimize networks for energy efficiency, load capacity, and/or mobility, together with new, supporting channel state measurements and handover techniques. New, Channel State Information-Reference Signals (CSI-RSs) for yet-to-be-configured Cell-IDentifications (Cell-IDs) can be used to determine whether adjacent transmission cells can provide coverage for transmission cells that can be switched off for energy efficiency during formation of a Single Frequency Network (SFN). New approaches are also discussed to facilitate mobility within such a network. The new CSI-RSs and mobility approaches can also be used to split up such a SFN when changing load demands so require. Additionally, such new approaches can be used to create a SFN with a common Cell-ID where high mobility is required, such as near a roadway, and to break it up where high capacity is required, such as during a period of traffic congestion.
摘要翻译：讨论了无线网络内的自优化方法的技术，以优化网络的能效，负载能力和/或移动性，以及新的支持信道状态测量和切换技术。可以使用用于未配置的小区标识（小区ID）的新的信道状态信息参考信号（CSI-RS）来确定相邻传输小区是否可以为可以关闭的传输小区提供覆盖形成单频网（SFN）期间的能源效率。还讨论了新的方法来促进这种网络内的移动性。当需要改变负载需求时，新的CSI-RS和移动性方法也可用于分割这样的SFN。另外，这样的新方法可以用于创建具有需要高移动性的公共小区ID（例如在道路附近）的SFN，并且在诸如交通拥堵期间需要高容量的情况下将其分解。

16. 发明授权

US09037091B2 Transmission of channel quality data in wireless communication systems 有权
标题翻译：无线通信系统中信道质量数据的传输
公开(公告)号：US09037091B2
公开(公告)日：2015-05-19
申请号：US12645830
申请日：2009-12-23
申请人： Hongmei Sun , Changlong Xu , Qinghua Li , Yuan Zhu , Rath Vannithamby , Jong-Kae J. K. Fwu , Senjie Zhang , Yang Y. Gao , Hujun Yin
发明人： Hongmei Sun , Changlong Xu , Qinghua Li , Yuan Zhu , Rath Vannithamby , Jong-Kae J. K. Fwu , Senjie Zhang , Yang Y. Gao , Hujun Yin
IPC分类号： H04B17/00 , H04W68/08
CPC分类号： H04W68/08 , H04B7/0478 , H04W68/02 , H04W84/045
摘要： Briefly, in accordance with one or more embodiments, data transmitted from a transmitter is received in a downlink channel, and channel quality data is fed back to the transmitter in a first uplink channel or in a second uplink channel. Channel quality data is feedback at a lower rate on the first uplink channel and channel quality data is feedback at a higher rate on the second uplink channel in the event there is a higher amount of data to be fed back. Link adaptation may be utilized to select a transmission rate on the second uplink channel, wherein the transmission rate is selected based at least in part on a channel condition or a user location.
摘要翻译：简而言之，根据一个或多个实施例，在下行链路信道中接收从发射机发送的数据，并且在第一上行链路信道或第二上行链路信道中将信道质量数据反馈给发射机。信道质量数据在第一上行链路信道上以较低的速率进行反馈，并且在存在要反馈的数据量较大的情况下，信道质量数据以较高速率在第二上行链路信道上反馈。可以利用链路自适应来选择第二上行链路信道上的传输速率，其中至少部分地基于信道条件或用户位置来选择传输速率。

17. 发明授权

US08582493B2 Implicit wireless relay station based upon observed communications between a subscriber station and a base station 有权
标题翻译：基于用户站和基站之间观察到的通信的隐式无线中继站
公开(公告)号：US08582493B2
公开(公告)日：2013-11-12
申请号：US12781472
申请日：2010-05-17
申请人： Qinghua Li , Ozgur Oyman , Wendy C. Wong , Yuan Zhu , Hujun Yin
发明人： Qinghua Li , Ozgur Oyman , Wendy C. Wong , Yuan Zhu , Hujun Yin
IPC分类号： H04B7/14 , H04B15/00 , H04J1/16 , H04L1/00 , H04W4/00
CPC分类号： H04B7/15528
摘要： Disclosed in some examples is a method performed by a relay station, the method including receiving at a relay station a data packet transmitted from a base station to a subscriber station; receiving a non-acknowledgement (NACK) message transmitted from the subscriber station to the base station in response to the data packet; receiving resource allocation information transmitted from the base station to the subscriber station; and transmitting, in response to the received NACK message at the transmission time, the data packet to the subscriber station in a resource allocation allocated for a retransmission of the data packet from the base station to the subscriber station, wherein the resource allocation is determined from the resource allocation information.
摘要翻译：在一些示例中公开的是由中继站执行的方法，所述方法包括在中继站接收从基站发送到订户站的数据分组; 响应于所述数据分组，接收从所述用户站发送到所述基站的不确认（NACK）消息; 接收从基站发送到用户站的资源分配信息; 以及在从所述基站向所述用户站重新分配的资源分配中，将所述数据分组响应于所述接收到的所述NACK消息，在所述传输时间向所述用户台发送，其中，所述资源分配从资源分配信息。

18. 发明申请

US20100329316A1 Techniques for transmission of channel quality data in wireless systems 失效
标题翻译：在无线系统中传输信道质量数据的技术
公开(公告)号：US20100329316A1
公开(公告)日：2010-12-30
申请号：US12459268
申请日：2009-06-26
申请人： Hongmei Sun , Changlong Xu , Qinghua Li , Yuan Zhu , Senjie Zhang , Yang Gao , Jong-Kae J.K. Fwu , Hujun Yin
发明人： Hongmei Sun , Changlong Xu , Qinghua Li , Yuan Zhu , Senjie Zhang , Yang Gao , Jong-Kae J.K. Fwu , Hujun Yin
IPC分类号： H04B1/38
CPC分类号： H04W24/10
摘要： An embodiment of the present invention provides an apparatus, including a transceiver adapted for use in a wireless network using a fast feedback channel design that incorporates a 2-two level adaptive fast feedback channel framework separating uplink (UL) fast feedback channels into primary and secondary UL fast feedback channels.
摘要翻译：本发明的实施例提供了一种装置，其包括适于在使用快速反馈信道设计的无线网络中使用的收发器，所述快速反馈信道设计包含将上行链路（UL）快速反馈信道分成初级和次级的2二级自适应快速反馈信道框架 UL快速反馈通道。

19. 发明申请

US20100227565A1 TRANSMISSION OF CHANNEL QUALITY DATA IN WIRELESS COMMUNICATION SYSTEMS 有权
标题翻译：无线通信系统中信道质量数据的传输
公开(公告)号：US20100227565A1
公开(公告)日：2010-09-09
申请号：US12645830
申请日：2009-12-23
申请人： Hongmei Sun , Changlong Xu , Qinghua Li , Yuan Zhu , Rath Vannithamby , Jong-Kae J.K. Fwu , Senjie Zhang , Yang Y. Gao , Hujun Yin
发明人： Hongmei Sun , Changlong Xu , Qinghua Li , Yuan Zhu , Rath Vannithamby , Jong-Kae J.K. Fwu , Senjie Zhang , Yang Y. Gao , Hujun Yin
IPC分类号： H04B17/00
CPC分类号： H04W68/08 , H04B7/0478 , H04W68/02 , H04W84/045
摘要： Briefly, in accordance with one or more embodiments, data transmitted from a transmitter is received in a downlink channel, and channel quality data is fed back to the transmitter in a first uplink channel or in a second uplink channel. Channel quality data is feedback at a lower rate on the first uplink channel and channel quality data is feedback at a higher rate on the second uplink channel in the event there is a higher amount of data to be fed back. Link adaptation may be utilized to select a transmission rate on the second uplink channel, wherein the transmission rate is selected based at least in part on a channel condition or a user location.
摘要翻译：简而言之，根据一个或多个实施例，在下行链路信道中接收从发射机发送的数据，并且在第一上行链路信道或第二上行链路信道中将信道质量数据反馈给发射机。信道质量数据在第一上行链路信道上以较低的速率进行反馈，并且在存在要反馈的数据量较大的情况下，信道质量数据以较高速率在第二上行链路信道上反馈。可以利用链路自适应来选择第二上行链路信道上的传输速率，其中至少部分地基于信道条件或用户位置来选择传输速率。

20. 发明申请

US20110058522A1 METHOD AND APPARATUS FOR TRANSMITTING AN ACK/NACK SIGNAL IN A WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：用于在无线通信系统中发送ACK / NACK信号的方法和装置
公开(公告)号：US20110058522A1
公开(公告)日：2011-03-10
申请号：US12554355
申请日：2009-09-04
申请人： Changlong Xu , Qinghua Li , Yuan Zhu , Hongmei Sun , Jong-Kae Fwu , Hujun Yin , Sassan Ahmadi
发明人： Changlong Xu , Qinghua Li , Yuan Zhu , Hongmei Sun , Jong-Kae Fwu , Hujun Yin , Sassan Ahmadi
IPC分类号： H04W72/12 , H04L27/28
CPC分类号： H04L5/0053 , H04L1/0028 , H04L1/1607 , H04L1/1854 , H04L5/0007 , H04L5/0055
摘要： Machine-readable media, methods, apparatus and system for transmitting ACK/NACK signal in a wireless communication system are described. In some embodiments, a sequence corresponding to one of acknowledge (ACK) information and non-acknowledge (NACK) information may be determined. Then, the sequence may be mapped onto a transmission channel for later transmission from the mobile station to a base station. In some embodiments, the transmission channel may be allocated with at least a part of three feedback mini-tiles (FMTs), wherein each of the FMTs comprises two subcarriers contiguous in frequency domain by six orthogonal frequency division multiplexing (OFDM) symbols contiguous in time domain and the three FMTs being discontinuous in frequency domain.
摘要翻译：描述了在无线通信系统中发送ACK / NACK信号的机器可读介质，方法，装置和系统。在一些实施例中，可以确定与确认（ACK）信息和非确认（NACK）信息之一相对应的序列。然后，该序列可以被映射到传输信道上，用于稍后从移动台传输到基站。在一些实施例中，传输信道可以被分配有三个反馈小型瓦片（FMT）的至少一部分，其中每个FMT包括在频域中连续的六个正时频分复用（OFDM）符号的两个子载波域和三个FMT在频域不连续。

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