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41. 发明申请

US20150043483A1 System and Method for Resource Allocation for Open Discovery in Device-to-Device Communications 有权
标题翻译：用于资源分配的系统和方法，用于设备到设备通信中的开放发现
公开(公告)号：US20150043483A1
公开(公告)日：2015-02-12
申请号：US14454143
申请日：2014-08-07
申请人： Futurewei Technologies, Inc.
发明人： Philippe Sartori , Hossein Bagheri , Anthony C.K. Soong
IPC分类号： H04W8/00 , H04W72/04 , H04W76/02
CPC分类号： H04W8/005 , H04L5/0048 , H04W72/02 , H04W72/04 , H04W72/0446 , H04W76/14
摘要： A method for performing open discovery in a communications system includes determining, by a device-to-device (D2D) device, resource allocation information for a discovery cycle including discovery resources allocated for transmission of discovery signals by D2D devices. The method also includes selecting, by the D2D device, a first discovery resource of the discovery cycle in accordance with the resource allocation information, and transmitting, by the D2D device, a discovery signal in the selected first discovery resource.
摘要翻译：用于在通信系统中执行开放发现的方法包括由设备到设备（D2D）设备确定用于发现周期的资源分配信息，所述资源分配信息包括由D2D设备发送发现信号所分配的发现资源。所述方法还包括根据所述资源分配信息由所述D2D设备选择所述发现周期的第一发现资源，以及由所述D2D设备在所选择的第一发现资源中发送发现信号。

42. 发明申请

US20140314000A1 Systems and Methods for Adaptive Transmissions in Wireless Network 有权
标题翻译：无线网络中自适应传输的系统和方法
公开(公告)号：US20140314000A1
公开(公告)日：2014-10-23
申请号：US14254691
申请日：2014-04-16
申请人： Futurewei Technologies, Inc.
发明人： Jialing Liu , Qian Cheng , Bingyu Qu , Weimin Xiao , Hossein Bagheri
IPC分类号： H04L5/00 , H04W72/04
CPC分类号： H04W72/042 , H04L5/001 , H04L5/0035 , H04L5/0053 , H04L5/0073 , H04W24/02 , H04W28/10 , H04W52/0235 , H04W52/365 , H04W72/00 , H04W76/27 , Y02D70/1262 , Y02D70/142 , Y02D70/166
摘要： A method for cell adaptation includes receiving, by a user equipment (UE), one or more transmission parameters for a transition reference signal (TRS). One or more cells is transitioned between a reduced activity mode and an active transmission and reception mode in accordance with the TRS. The method further includes the UE determining whether or not to transmit the TRS in accordance with one or more TRS transmission criteria, and the UE transmitting the TRS in accordance with the one or more transmission parameters.
摘要翻译：一种用于小区适应的方法包括：由用户设备（UE）接收用于转换参考信号（TRS）的一个或多个传输参数。根据TRS，一个或多个小区在减活动模式和主动发送和接收模式之间转换。该方法还包括UE根据一个或多个TRS传输标准确定是否发送TRS，并且UE根据一个或多个传输参数发送TRS。

43. 发明申请

US20140169296A1 Systems and Methods for Channel Measurements and Reporting 有权
标题翻译：通道测量和报告的系统和方法
公开(公告)号：US20140169296A1
公开(公告)日：2014-06-19
申请号：US14105745
申请日：2013-12-13
申请人： FutureWei Technologies, Inc.
发明人： Peng Zhang , Zongjie Wang , Hossein Bagheri , Carmela Cozzo
IPC分类号： H04L5/00 , H04W24/10
CPC分类号： H04L5/0053 , H04L5/0091 , H04W24/10 , H04W36/0088 , H04W52/0216 , H04W72/1289 , Y02D70/1242 , Y02D70/1244
摘要： Embodiments are provided for configuring channel measurements and reporting by a user equipment (UE). The embodiments avoid unnecessary cell measurements and resulting reporting transmissions by the UE in network scenarios with restricted downlink transmissions from serving cells. A method by a network component includes sending, to the UE, a data transmission pattern for transmissions on downlinks from multiple cells serving the UE. The data transmission pattern indicates a plurality of subframes including one or more restricted subframes where transmissions from one of the cells are restricted. The method further includes sending, to the UE, a measurement pattern allocating measurements and reports for a cell from the UE to the cells at corresponding designated subframes of the subframes in the data transmission pattern. The UE transmits measurement reports to an assisting serving cell during the one or more restricted subframes.
摘要翻译：提供了用于配置用户设备（UE）的信道测量和报告的实施例。这些实施例避免了UE在具有来自服务小区的受限下行链路传输的网络场景中的不必要的小区测量和结果报告传输。网络组件的一种方法包括向UE发送用于从服务于该UE的多个小区的下行链路上的传输的数据传输模式。数据传输模式指示包括一个或多个受限子帧的多个子帧，其中来自一个小区的传输被限制。所述方法还包括向所述UE发送将所述小区的测量和报告从所述UE分配给所述数据传输模式中的子帧的相应指定子帧的小区的测量模式。 UE在一个或多个限制子帧期间向测量报告发送测量报告。

44. 发明授权

US11146940B2 Operating states for D2D discovery 有权
公开(公告)号：US11146940B2
公开(公告)日：2021-10-12
申请号：US16354574
申请日：2019-03-15
申请人： Futurewei Technologies, Inc.
发明人： Philippe Sartori , Hossein Bagheri , Vipul Desai , Anthony C. K. Soong , Mazin Ali Al-Shalash
IPC分类号： H04W8/00 , H04W76/14 , H04W76/27 , H04W76/11 , H04W60/00 , H04W92/18
摘要： A device is configured to perform a method of device-to-device (D2D) communication in a wireless communication network in accordance with a Long Term Evolution (LTE) standard. The method includes entering an RRC-Idle state or an RRC-Connected state. The method also includes transmitting, in the RRC-Idle state or RRC-Connected state, a D2D discovery signal for receipt by at least one second device in the network. The method further includes receiving, in the RRC-Idle state or RRC-Connected state, at least one D2D discovery signal from the at least one second device in the network.

45. 发明授权

US10764872B2 System and method for allocating resources for device-to-device communications 有权
公开(公告)号：US10764872B2
公开(公告)日：2020-09-01
申请号：US15883922
申请日：2018-01-30
申请人： Futurewei Technologies, Inc.
发明人： Hossein Bagheri , Zhenzhen Cao , Philippe Sartori , Mazin Ali Al-Shalash
IPC分类号： H04W72/04 , H04W72/12 , H04W76/14 , H04W76/00 , H04W92/18
摘要： A method for a device-to-device (D2D) communication includes determining, by the a device, availability of a D2D buffer status report (BSR) resource. The method also includes in response to determining that the D2D BSR is not available, generating, by the device, a D2D scheduling request (D2D-SR) message in accordance with D2D-SR configuration information and transmitting, by the device, the D2D-SR message in a D2D-SR resource when the D2D-SR resource is available.

46. 发明授权

US10715991B2 Method for avoiding collisions between open discovery and cellular resource 有权
公开(公告)号：US10715991B2
公开(公告)日：2020-07-14
申请号：US15620517
申请日：2017-06-12
申请人： Futurewei Technologies, Inc.
发明人： Philippe Sartori , Vipul Desai , Hossein Bagheri , Anthony C. K. Soong
IPC分类号： H04W8/00 , H04W72/12
摘要： A device is configured to perform a method of wireless communication in a wireless communication network. The method includes receiving, from a communications controller, a device-to-device (D2D) subframe configuration to communicate with one or more second wireless devices, the subframe configuration indicating one or more subframes in which to transmit a D2D signal or receive one or more D2D signals. The method also includes receiving, from the communications controller, scheduling information to transmit a first signal to the communications controller on a subframe indicated by the D2D subframe configuration. The method further includes prioritizing the transmission of the first signal over a transmission of the D2D signal or a reception of the one or more D2D signals, and transmitting the first signal.

47. 发明申请

US20190215678A1 Operating States for D2D Discovery 审中-公开
公开(公告)号：US20190215678A1
公开(公告)日：2019-07-11
申请号：US16354574
申请日：2019-03-15
申请人： Futurewei Technologies, Inc.
发明人： Philippe Sartori , Hossein Bagheri , Vipul Desai , Anthony C.K. Soong , Mazin Ali Al-Shalash
IPC分类号： H04W8/00 , H04W76/11 , H04W60/00 , H04W76/14 , H04W76/27
CPC分类号： H04W8/005 , H04W60/00 , H04W76/11 , H04W76/14 , H04W76/27 , H04W92/18
摘要： A device is configured to perform a method of device-to-device (D2D) communication in a wireless communication network in accordance with a Long Term Evolution (LTE) standard. The method includes entering an RRC-Idle state or an RRC-Connected state. The method also includes transmitting, in the RRC-Idle state or RRC-Connected state, a D2D discovery signal for receipt by at least one second device in the network. The method further includes receiving, in the RRC-Idle state or RRC-Connected state, at least one D2D discovery signal from the at least one second device in the network.

48. 发明授权

US10111191B2 Systems and methods for a user equipment to become a synchronization source 有权
公开(公告)号：US10111191B2
公开(公告)日：2018-10-23
申请号：US14820185
申请日：2015-08-06
申请人： Futurewei Technologies, Inc.
发明人： Hossein Bagheri , Philippe Sartori , Anthony C.K. Soong , Deping Liu
IPC分类号： H04W56/00 , H04W76/14 , H04W24/10 , H04W72/04 , H04W76/02
摘要： Systems and methods for User Equipment (UE) synchronization for Device-to-Device (D2D) out-of-coverage communication are provided. In an embodiment, a method in an in-coverage (IC) UE for the IC UE to become a synchronization source for out-of-coverage UEs for D2D communication includes obtaining, by the IC UE scanning parameters; scanning, by the IC UE, for out-of-coverage synchronization signals; transmitting, by the IC UE, a measurement report to a Transmission Point (TP) in response to a report trigger, the measurement report comprising information of one or more received out-of-coverage synchronization signals; receiving, by the IC UE, a configuration command from the TP instructing the IC UE to become a synchronization source in response to a configuration command from the TP; and transmitting, by the IC UE, a D2D synchronization signal (SS) for a duration of time or until instructed not to do so by the TP.

49. 发明申请

US20180167921A1 SYSTEMS AND METHODS FOR ADAPTIVE TRANSMISSIONS IN A WIRELESS NETWORK 审中-公开
公开(公告)号：US20180167921A1
公开(公告)日：2018-06-14
申请号：US15879938
申请日：2018-01-25
申请人： Futurewei Technologies, Inc.
发明人： Jialing Liu , Qian Cheng , Bingyu Qu , Weimin Xiao , Hossein Bagheri
IPC分类号： H04W72/04 , H04L5/00 , H04W24/02 , H04W52/36
CPC分类号： H04W72/042 , H04L5/001 , H04L5/0035 , H04L5/0053 , H04L5/0073 , H04W24/02 , H04W28/10 , H04W52/0235 , H04W52/365 , H04W72/00 , H04W76/27 , Y02D70/1262 , Y02D70/142 , Y02D70/166
摘要： A method for cell adaptation includes receiving, by a user equipment (UE), one or more transmission parameters for a transition reference signal (TRS). One or more cells is transitioned between a reduced activity mode and an active transmission and reception mode in accordance with the TRS. The method further includes the UE determining whether or not to transmit the TRS in accordance with one or more TRS transmission criteria, and the UE transmitting the TRS in accordance with the one or more transmission parameters.

50. 发明申请

US20170215060A1 Operating States for D2D Discovery 审中-公开
公开(公告)号：US20170215060A1
公开(公告)日：2017-07-27
申请号：US15464994
申请日：2017-03-21
申请人： Futurewei Technologies, Inc.
发明人： Philippe Sartori , Hossein Bagheri , Vipul Desai , Anthony C.K. Soong , Mazin Ali Al-Shalash
IPC分类号： H04W8/00 , H04W76/02 , H04W60/00 , H04W76/04
CPC分类号： H04W8/005 , H04W60/00 , H04W76/11 , H04W76/14 , H04W76/27 , H04W92/18
摘要： A device is configured to perform a method of device-to-device (D2D) communication in a wireless communication network in accordance with a Long Term Evolution (LTE) standard. The method includes entering an RRC-Idle state or an RRC-Connected state. The method also includes transmitting, in the RRC-Idle state or RRC-Connected state, a D2D discovery signal for receipt by at least one second device in the network. The method further includes receiving, in the RRC-Idle state or RRC-Connected state, at least one D2D discovery signal from the at least one second device in the network.

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