公开(公告)号：US20170264401A1

公开(公告)日：2017-09-14

申请号：US15068078

申请日：2016-03-11

Applicant: Futurewei Technologies, Inc.

Inventor： Anthony Soong ,  Philippe Sartori ,  Weimin Xiao ,  Mazin Al-Shalash

IPC: H04L5/00 ,  H04L27/26 ,  H04W72/04

Abstract: The disclosure relates to technology for communicating data and control information on an uplink channel in a wireless communication system. A frame is constructed to communicate symbols between a base station and user equipment, and zones are configured for an uplink channel in an uplink subframe using a signaling message. A first zone in the uplink channel is configured as a physical uplink control channel (PUCCH) for transmission of control information and a second zone is configured as a physical uplink shared channel (PUSCH) for transmission of data information. The PUCCH zone configuration is transmitted to the user equipment by the base station, control information is received by the base station as uplink control information (UCI) on the PUCCH resource using a single carrier modulation, such as SC-FDMA, and the data is received at the base station on the PUSCH resource using a multicarrier modulation, such as OFDM.

公开(公告)号：US10700836B2

公开(公告)日：2020-06-30

申请号：US15068078

申请日：2016-03-11

Applicant: Futurewei Technologies, Inc.

Inventor： Anthony Soong ,  Philippe Sartori ,  Weimin Xiao ,  Mazin Al-Shalash

IPC: H04L12/801 ,  H04L5/14 ,  H04W84/18 ,  H04L29/06 ,  H04L1/00 ,  H04L5/00 ,  H04W72/04 ,  H04L27/26

Abstract: The disclosure relates to technology for communicating data and control information on an uplink channel in a wireless communication system. A frame is constructed to communicate symbols between a base station and user equipment, and zones are configured for an uplink channel in an uplink subframe using a signaling message. A first zone in the uplink channel is configured as a physical uplink control channel (PUCCH) for transmission of control information and a second zone is configured as a physical uplink shared channel (PUSCH) for transmission of data information. The PUCCH zone configuration is transmitted to the user equipment by the base station, control information is received by the base station as uplink control information (UCI) on the PUCCH resource using a single carrier modulation, such as SC-FDMA, and the data is received at the base station on the PUSCH resource using a multicarrier modulation, such as OFDM.

公开(公告)号：US20140269558A1

公开(公告)日：2014-09-18

申请号：US14207197

申请日：2014-03-12

Applicant: FUTUREWEI TECHNOLOGIES, INC.

Inventor： Philippe Sartori ,  Vipul Desai ,  Hossein Bagheri ,  Anthony Soong

IPC: H04W72/04 ,  H04W48/16

CPC classification number: H04W48/16 ,  H04B1/7143 ,  H04W8/005 ,  H04W72/0453

Abstract: Embodiments are provided to implement a time/power/frequency hopping scheme for device-to-device (D2D) discovery. The embodiments improve the UE detection of D2D discovery signals from neighboring UEs and account for large number of UEs' discovery signals. This is achieved by having neighboring UEs transmitting at different time instances and at different power levels. Further, neighboring UEs can be configured to transmit on different frequencies. This is achieved by assigning different time/power/frequency sequences to different UEs. An embodiment method includes transmitting, to a UE, parameters a hopping pattern of a first sequence of resources for transmitting a discovery signal by the UE and of a second sequence of resources for receiving a second discovery signal by the UE. The first sequence of resources comprises at least one of a sequence of time instances and a sequence of power levels. The second sequence of resources comprises time instances.

Abstract translation: 提供实施例以实现用于设备到设备（D2D）发现的时间/功率/跳频方案。 这些实施例改进了来自相邻UE的UEDD发现信号的UE检测，并且考虑了大量UE的发现信号。 这是通过使相邻UE在不同的时间实例和不同的功率级别进行发送来实现的。 此外，相邻UE可以被配置为在不同频率上进行发射。 这通过为不同的UE分配不同的时间/功率/频率序列来实现。 一种实施方式包括向UE发送用于由UE发送发现信号的第一资源序列的跳频模式和用于UE接收第二发现信号的第二资源序列的参数的参数。 第一资源序列包括时间序列和功率级序列中的至少一个。 资源的第二个序列包括时间实例。

公开(公告)号：US09877278B2

公开(公告)日：2018-01-23

申请号：US15093625

申请日：2016-04-07

Applicant: Futurewei Technologies, Inc.

Inventor： Philippe Sartori ,  Vipul Desai ,  Lukasz Krzymien ,  Carmela Cozzo ,  Qian Cheng ,  Anthony Soong ,  Jialing Liu

IPC: H04W24/08 ,  H04W52/02 ,  H04W72/04 ,  H04L5/00 ,  H04W72/12

CPC classification number: 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

Abstract: 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.

公开(公告)号：US09706481B2

公开(公告)日：2017-07-11

申请号：US14207197

申请日：2014-03-12

Applicant: FutureWei Technologies, Inc.

Inventor： Philippe Sartori ,  Vipul Desai ,  Hossein Bagheri ,  Anthony Soong

IPC: H04W72/04 ,  H04W48/16 ,  H04W8/00 ,  H04B1/7143

CPC classification number: H04W48/16 ,  H04B1/7143 ,  H04W8/005 ,  H04W72/0453

Abstract: Embodiments are provided to implement a time/power/frequency hopping scheme for device-to-device (D2D) discovery. The embodiments improve the UE detection of D2D discovery signals from neighboring UEs and account for large number of UEs' discovery signals. This is achieved by having neighboring UEs transmitting at different time instances and at different power levels. Further, neighboring UEs can be configured to transmit on different frequencies. This is achieved by assigning different time/power/frequency sequences to different UEs. An embodiment method includes transmitting, to a UE, parameters a hopping pattern of a first sequence of resources for transmitting a discovery signal by the UE and of a second sequence of resources for receiving a second discovery signal by the UE. The first sequence of resources comprises at least one of a sequence of time instances and a sequence of power levels. The second sequence of resources comprises time instances.

公开(公告)号：US20160302092A1

公开(公告)日：2016-10-13

申请号：US15093625

申请日：2016-04-07

Applicant: Futurewei Technologies, Inc.

Inventor： Philippe Sartori ,  Vipul Desai ,  Lukasz Krzymien ,  Carmela Cozzo ,  Qian Cheng ,  Anthony Soong ,  Jialing Liu

IPC: H04W24/08 ,  H04W52/02 ,  H04W72/04

CPC classification number: 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

Abstract: 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.

Abstract translation: 本公开涉及用于基站用于向用户设备监视宽带系统中的窄带控制信道的技术。 基站发送配置信令以配置包括子帧的指定的用户设备。 然后，基站使用窄带带宽和系统带宽之一来确定是否向用户设备发信号以监视子帧。 响应于基站用信号通知用户设备来监视窄带带宽，基站使用窄带带宽与用户设备进行通信。 响应于基站向用户设备发信号监测系统带宽，基站向用户设备发送窄带带宽内的探测消息，其中探测消息向用户设备发信号，开始监控系统带宽并进行通信 用户设备使用系统带宽。