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81. 发明公开

EP3661302A1 SYSTEM AND METHOD FOR TRANSMISSION AND RECEPTION OF CONTROL AND DATA CHANNELS WITH GROUP REFERENCE SIGNAL 审中-公开
公开(公告)号：EP3661302A1
公开(公告)日：2020-06-03
申请号：EP19217796.2
申请日：2016-12-17
申请人： Huawei Technologies Co., Ltd.
发明人： XIAO, Weimin , CHENG, Qian , SARTORI, Philippe , DESAI, Vipul , LIU, Jialing , KRZYMIEN, Lukasz
IPC分类号： H04W72/04 , H04L27/26 , H04B7/06 , H04B7/08 , H04W72/08
摘要： A device and method for transmission and reception of control and data channels with a group reference signal (GRS). A GRS may include a first common reference signal associated with a first group of users and a second common reference signal associated with a second group of users. Some users or channels can be grouped to use one set of common reference signals and other users or channels can be grouped to use another set of common reference signals.

82. 发明公开

EP3635991A1 RADIO COMMUNICATIONS USING RANDOM ACCESS IN WIRELESS NETWORKS 有权
公开(公告)号：EP3635991A1
公开(公告)日：2020-04-15
申请号：EP18818433.7
申请日：2018-06-19
申请人： Huawei Technologies Co., Ltd.
发明人： NARASIMHA, Murali , XIAO, Weimin , CHENG, Qian , LIU, Jialing , DESAI, Vipul
IPC分类号： H04W16/28

83. 发明公开

EP3499953A1 METHOD AND APPARATUS FOR UPLINK CONTROL SIGNALING 无效
公开(公告)号：EP3499953A1
公开(公告)日：2019-06-19
申请号：EP19154648.0
申请日：2012-09-19
申请人： Huawei Technologies Co., Ltd.
发明人： LIU, Deping , DESAI, Vipul , XIAO, Weimin
IPC分类号： H04W28/04 , H04L1/18 , H04L5/00 , H04L1/12 , H04W72/04
摘要： A system, a device and a method for allocating A/N resources are disclosed. In one embodiment the method comprises indicating an acknowledgement or negative acknowledgement (A/N) channel of a user equipment in a first cell, the A/N channel according to a first value and a second value, wherein the first value is determined by a physical layer parameter, wherein the second value is indicated by a high layer signaling, and wherein the A/N channel corresponds to a downlink transmission of a second cell.

84. 发明授权

EP3202053B1 SYSTEM AND METHOD FOR BEAM SELECTION USING MULTIPLE FREQUENCIES 有权
公开(公告)号：EP3202053B1
公开(公告)日：2019-03-13
申请号：EP15851870.4
申请日：2015-10-24
申请人： Huawei Technologies Co., Ltd.
发明人： KRZYMIEN, Lukasz , ALKHATEEB, Ahmed , DESAI, Vipul , SARTORI, Philippe
IPC分类号： H04B7/04 , H04B7/06 , H04B7/08 , H04L5/00

85. 发明授权

EP2810512B1 SYSTEM AND METHOD FOR MESSAGE ACKNOWLEDGMENT FEEDBACK FOR DEVICE-TO-DEVICE COMMUNICATION OVERLAID ON A CELLULAR NETWORK 有权
标题翻译：用于设备到设备通信的消息确认反馈覆盖在蜂窝网络上的系统和方法
公开(公告)号：EP2810512B1
公开(公告)日：2018-03-28
申请号：EP13755886.2
申请日：2013-02-08
申请人： Huawei Technologies Co., Ltd.
发明人： LIU, Deping , SARTORI, Philippe , YANG, Yunsong , DESAI, Vipul
IPC分类号： H04W72/04 , H04L1/18 , H04W4/06 , H04W72/12 , H04L1/16 , H04W76/02 , H04L5/00
CPC分类号： H04L5/0055 , H04L1/1614 , H04L1/1635 , H04L1/1664 , H04L1/1812 , H04L1/1861 , H04L1/1887 , H04W4/06 , H04W72/0446 , H04W72/121 , H04W76/14
摘要： An embodiment of a system for operating a communications controller for a group of user equipments engaged in a direct mobile communication (“DMC”) link in a wireless communications system is provided. The communications controller is configured to allocate a set of subframes to the group of UEs for the DMC link, signal the set of allocated subframes to the group of UEs, and signal a length of a sliding window to the group of UEs. In an embodiment, ACK/NACK feedback for communications over the DMC link is aggregated according to the length of the sliding window, and the ACK/NACK feedback for the communications over the DMC link is determined independently from ACK/NACK feedback for cellular transmission between the communication controller and the group of UEs. In an embodiment, the length of the sliding window is a number of subframes.

86. 发明公开

EP3278604A1 MONITORING A NARROWBAND CONTROL CHANNEL FOR A WIDEBAND SYSTEM TO REDUCE POWER CONSUMPTION 有权
标题翻译：监测宽带系统的窄带控制信道以降低功耗
公开(公告)号：EP3278604A1
公开(公告)日：2018-02-07
申请号：EP16776157.6
申请日：2016-04-11
申请人： Huawei Technologies Co., Ltd.
发明人： SARTORI, Philippe , DESAI, Vipul , KRZYMIEN, Lukasz , COZZO, Carmela , CHENG, Qian , SOONG, Anthony C.K. , LIU, Jialing
IPC分类号： H04W52/02
CPC分类号： H04W52/0209 , H04L5/00 , H04L5/0044 , H04L5/0053 , H04L5/0064 , H04L5/0087 , H04L5/0098 , H04W52/0235 , H04W72/04 , H04W72/0446 , H04W72/1289 , Y02B70/30 , Y02D70/00 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/23
摘要： The disclosure relates to technology for a base station to signal user equipment to monitor a narrowband control channel in a wideband system. The base station sends a configuration signaling to configure the user equipment including a designation of subframe(s). The base station then determines whether to signal the user equipment to monitor the subframe(s) using one of a narrowband bandwidth and a system bandwidth. In response to the base station signaling the user equipment to monitor the narrowband bandwidth, the base station communicates with the user equipment using the narrowband bandwidth. In response to the base station signaling the user equipment to monitor the system bandwidth, the base station sends a probe message within the narrowband bandwidth to the user equipment, where the probe message signals to the user equipment to begin monitoring the system bandwidth and to communicate with the user equipment using the system bandwidth.

87. 发明公开

EP3202053A1 SYSTEM AND METHOD FOR BEAM SELECTION USING MULTIPLE FREQUENCIES 有权
标题翻译：使用多个频率选择波束的系统和方法
公开(公告)号：EP3202053A1
公开(公告)日：2017-08-09
申请号：EP15851870.4
申请日：2015-10-24
申请人： Huawei Technologies Co., Ltd.
发明人： KRZYMIEN, Lukasz , ALKHATEEB, Ahmed , DESAI, Vipul , SARTORI, Philippe
IPC分类号： H04B7/04
CPC分类号： H04W72/046 , H04B7/0639 , H04B7/0695 , H04B7/088 , H04B17/309 , H04L5/0023 , H04L5/0053 , H04W16/28 , H04W72/0453
摘要： A method for operating a UE includes receiving, by the UE during an initial access sequence, a plurality of first inbound beams each transmitted by a communications controller in a different transmit direction over a first carrier, where the first inbound beams have a different subcarrier frequency range from each other, generating values of a receive metric in accordance with the first inbound beams, selecting one of the first inbound beams in accordance with the receive metric values, transmitting, by the UE, an indication of the selected first inbound beam, and receiving, by the UE, a second inbound beam transmitted by the communications controller in a transmit direction in accordance with the indication of the selected first inbound beam, where the second inbound beam has a second subcarrier frequency range of the first carrier that is different than a first subcarrier frequency range of the selected first inbound beam.
摘要翻译：用于操作UE的方法包括：由UE在初始接入序列期间接收多个第一入站波束，每个第一入站波束由通信控制器在第一载波上以不同的发送方向发送，其中第一入站波束具有不同的副载波频率根据第一入站波束生成接收度量的值，根据接收度量值选择第一入站波束中的一个，由UE发送所选择的第一入站波束的指示，以及由所述UE根据所选择的第一入站波束的指示在发送方向上发送由所述通信控制器发送的第二入站波束，其中所述第二入站波束具有不同于所述第一载波的第二子载波频率范围所选第一入站波束的第一副载波频率范围。

88. 发明公开

EP3097711A1 DEVICE, NETWORK, AND METHOD FOR NETWORK ADAPTATION AND UTILIZING A DOWNLINK DISCOVERY REFERENCE SIGNAL 有权
标题翻译：设备，网络和方法网络适配和使用一个下行链路探索参考信号
公开(公告)号：EP3097711A1
公开(公告)日：2016-11-30
申请号：EP15743728.6
申请日：2015-01-30
申请人： Huawei Technologies Co., Ltd.
发明人： LIU, Jialing , XIAO, Weimin , CHENG, Qian , DESAI, Vipul
IPC分类号： H04W16/02
CPC分类号： H04W48/12 , H04L5/00 , H04L5/0035 , H04L5/005 , H04L5/0058 , H04W24/08 , H04W24/10 , H04W36/0066 , H04W36/0069 , H04W48/16 , H04W52/0206 , H04W56/0015 , Y02D70/00 , Y02D70/122 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/24
摘要： System and method embodiments are provided for network adaptation and utilization of a discovery signal (DS). In an embodiment, a method in a UE for communicating in a wireless network includes receiving a parameter(s) from a network controller, wherein the parameter provides the UE with an activation time frame within which the UE can expect to receive a common reference signal (CRS) from a network component, a deactivation time frame within which the UE is not to expect to receive the CRS, and information for receiving and processing a DS from the network component; receiving the DS from the network component, wherein a structure and format of the DS conforms to the parameter received by the UE; refraining from attempting to perform CRS based procedures when the CRS is not received; and performing one of synchronization, cell identification, and DS based radio resource management (RRM) measurements according to the DS.
摘要翻译：提供了用于发现信号（DS）的网络适配和利用系统和方法的实施例。，本实施方式中，以用于在无线网络中进行通信的UE中的方法包括：从网络控制器在激活时间帧接收的参数（一个或多个），worin参数向UE提供其内，UE可以期望接收公共参考信号（CRS）从网络组件，则UE这并不是期望得到的CRS，以及信息，用于接收从所述网络组件处理DS内的去激活时间帧; 接收来自所述网络组件DS，worin的DS符合由UE接收到的参数的结构和格式; 从试图执行基于程序当CRS没有接收CRS不行为; 和执行同步，小区标识，并以基于DS DS无线电资源管理（RRM）测量gemäß之一。

89. 发明授权

EP2875664B1 HIGHER LAYER COMPRESSION WITH LOWER LAYER SIGNALING 有权
标题翻译：压缩高层信令ON下层
公开(公告)号：EP2875664B1
公开(公告)日：2016-09-21
申请号：EP13822201.3
申请日：2013-07-17
申请人： Huawei Technologies Co., Ltd.
发明人： CALLARD, Aaron , ZHU, Peiying , ZHANG, Hang , DJUKIC, Petar , DESAI, Vipul , ASHWOOD-SMITH, Peter
IPC分类号： H04W24/00 , H04W28/06
CPC分类号： H04W28/06 , H04L41/147 , H04L47/14 , H04L47/323 , H04L67/02 , H04L67/2819 , H04L69/04 , H04L69/168 , H04L69/18 , H04L69/321 , H04L69/322 , H04W24/00 , H04W28/0289
摘要： Methods and devices for reducing traffic over a wireless link through the compression or suppression of high layer packets carrying predictable background data prior to transportation over a wireless link. The methods include intercepting application layer protocol packets carrying the predictable background data. In embodiments where the background data is periodic in nature, the high layer packets may be compressed into low-layer signaling indicators for communication over a low-layer control channel (e.g., an on off keying (OOK) channel). Alternatively, the high layer packets may be suppressed entirely (not transported over the wireless link) when a receiver side daemon is configured to autonomously replicate the periodic background nature according to a projected interval. In other embodiments, compression techniques may be used to reduce overhead attributable to non-periodic background data that is predictable in context.

90. 发明公开

EP2813022A1 SYSTEM AND METHOD FOR HYBRID AUTOMATIC REPEAT REQUEST TIMING FOR DEVICE-TO-DEVICE COMMUNICATION OVERLAID ON A CELLULAR NETWORK 有权
标题翻译：系统和方法混合自动重复请求时序在移动无线网络分层设备到设备的通信
公开(公告)号：EP2813022A1
公开(公告)日：2014-12-17
申请号：EP13755073.7
申请日：2013-02-22
申请人： Huawei Technologies Co., Ltd.
发明人： LIU, Deping , SARTORI, Philippe , CLASSON, Brian , DESAI, Vipul
IPC分类号： H04L1/18
CPC分类号： H04W72/121 , H04L1/1812 , H04L1/1822 , H04L1/1854 , H04L1/1864 , H04L1/1893 , H04L5/005 , H04W4/70 , H04W72/042 , H04W72/0446 , H04W72/0453 , H04W72/048 , H04W76/14
摘要： An embodiment of a system for operating a communications controller for a group of user equipments engaged in a DMC link in a wireless communications system is provided. The communications controller is configured to allocate a set of subframes in one periodic group of subframes to the group of UEs for the DMC link, signal the set of allocated subframes to the group of UEs, and transmit parameters related to a group of HARQ processes of the DMC link. In an embodiment, the communication controller uses HARQ processes for cellular UE transmission that are determined independently from HARQ processes of the group of HARQ processes for the DMC link, and the parameters are configured to enable the group of UEs to manage the group of HARQ processes for the DMC link.

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