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1. 发明申请

US20220346105A1 PREEMPTIVE RESERVATION OF COMMUNICATION RESOURCES 有权
公开(公告)号：US20220346105A1
公开(公告)日：2022-10-27
申请号：US17760872
申请日：2020-09-22
申请人： Amit KALHAN , Kyocera Corporation
发明人： Amit KALHAN
IPC分类号： H04W72/10
摘要： A first user equipment (UE) device preemptively reserves a communication resource where the communication resource had been previously reserved by a second UE device for transmission. In response to an indication that the communication resource has been released from the second UE device reservation, the first UE device transmits over the communication resource.

2. 发明申请

US20220256486A1 SCHEDULED DEVICE-SPECIFIC SYNCHRONIZATION SIGNALS 有权
公开(公告)号：US20220256486A1
公开(公告)日：2022-08-11
申请号：US17628796
申请日：2020-07-22
申请人： Amit KALHAN , Henry CHANG , Kyocera Corporation
发明人： Amit KALHAN , Henry CHANG
IPC分类号： H04W56/00 , H04W68/00 , H04W52/02
摘要： A device-specific synchronization signal (DS-SS) is transmitted by a base station within a data channel transmission prior to a page timing window (PTW) of designated for at least one mobile device. The DS-SS includes a plurality of sequence instances where each sequence instance is based on a single root sequence. Prior to entering a sleep state, the mobile device receives transmission information indicative of the DS-SS transmission including at least one of a timing and format of the DS-SS transmission. After a sleep state, a mobile device acquires the DS-SS.

3. 发明申请

US20210400461A1 VEHICLE-TO-VEHICLE UNICAST/GROUPCAST COMMUNICATIONS BASED ON A PERIODIC DISCOVERY CHANNEL BROADCAST 有权
公开(公告)号：US20210400461A1
公开(公告)日：2021-12-23
申请号：US17289596
申请日：2019-11-01
申请人： Amit KALHAN , Henry CHANG , Kyocera Corporation
发明人： Amit KALHAN , Henry CHANG
IPC分类号： H04W8/00 , H04L1/00 , H04L1/18
摘要： The methods, devices, and systems discussed herein describe a wireless communication device broadcasting a periodic discovery channel message that includes an identifier associated with the wireless communication device that indicates its presence to neighboring wireless communication devices. If the neighboring wireless communication devices receive the periodic discovery channel message transmission above a pre-defined received power threshold and successfully decode the periodic discovery channel message, then the transmitting wireless communication device is added to the neighboring wireless communication devices neighboring device list. After receiving the periodic discovery channel messages from all of the neighboring wireless communication devices, a wireless communication device is able to identify all of its immediate neighboring devices and form its neighboring device list. Based on detecting periodic discovery channel message transmissions, a wireless communication device periodically updates its neighboring device list with new additions or removals of neighboring wireless communication devices.

4. 发明申请

US20210007079A1 METHOD OF DETERMINING NUMBER OF REPETITIONS FOR MULTIUSER BROADCAST IN IOT DEPLOYMENTS 有权
公开(公告)号：US20210007079A1
公开(公告)日：2021-01-07
申请号：US17040873
申请日：2019-04-23
申请人： Amit KALHAN , Kyocera Corporation
发明人： Amit KALHAN
IPC分类号： H04W72/00 , H04L1/08 , H04W24/10 , H04B17/318 , H04L12/26 , H04W72/04 , H04B7/155
摘要： A relay node receives a data block containing multiplexed data streams intended for multiple user equipment (UE) devices being served by the relay node. The relay node extracts the data streams from the data block and allocates them each to a separate narrowband channel that is associated with a particular UE device. The relay node repeatedly transmits the narrowband channels to the UE devices in a broadcast transmission that is transmitted for a predetermined number of repetitions. Each UE device decodes their own respective narrowband channel to obtain the data stream intended for the UE device associated with a particular narrowband channel. A feedback mechanism is utilized by the relay node to determine whether to retransmit a data packet or a new data packet in subsequent broadcast transmissions.

5. 发明授权

US10721748B2 Communication resource scheduling for device-to-device (D2D) communication in an unlicensed frequency band 有权
公开(公告)号：US10721748B2
公开(公告)日：2020-07-21
申请号：US15311768
申请日：2015-05-22
申请人： Amit Kalhan , Kyocera Corporation
发明人： Amit Kalhan
IPC分类号： H04W72/12 , H04W72/02 , H04W24/08 , H04W72/04 , H04W76/14 , H04W4/70 , H04L5/00 , H04L27/00 , H04W74/08 , H04W84/12 , H04B7/26 , H04W16/14 , H04W24/10 , H04W72/08 , H04W88/06 , H04W88/08
摘要： A transmitting user equipment (UE) device transmits scheduling assignment information within a scheduling assignment region of a physical channel structure where the physical channel structure is defined by at least one revision of a communication specification governing communication within a licensed frequency band. The scheduling assignment information identifies time-frequency communication resources of an unlicensed frequency band. The transmitting UE device transmits data to a receiving UE device using the time-frequency communication resources of the unlicensed frequency band.

6. 发明申请

US20190238212A1 ROBUST RELAY RETRANSMISSIONS WITH DUAL-CODING 审中-公开
公开(公告)号：US20190238212A1
公开(公告)日：2019-08-01
申请号：US16319741
申请日：2017-05-25
申请人： Amit KALHAN , KYOCERA CORPORATION
发明人： Amit KALHAN
IPC分类号： H04B7/155 , H04W52/48 , H04L1/00
摘要： A signal forwarding device receives a dual-encoded first set of data that is encoded according to first and second sets of encoding parameters. The signal forwarding device decodes the dual-encoded first set of data, using decoding parameters that correspond to the second set of encoding parameters, to generate a single-encoded first set of data that is encoded according to the first set of encoding parameters. The signal forwarding device transmits the single-encoded first set of data to the destination device, which decodes the single-encoded first set of data using decoding parameters that correspond to the first set of encoding parameters. If the decoding is unsuccessful, the destination device requests retransmission. The signal forwarding device decodes a stored copy of the single encoded first set of data, using decoding parameters that correspond to the first set of encoding parameters, and retransmits the first set of data to the destination device.

7. 发明申请

US20190028179A1 SYSTEM AND METHOD FOR MULTIUSER PACKETS TRANSMISSIONS FOR RELAYS 审中-公开
公开(公告)号：US20190028179A1
公开(公告)日：2019-01-24
申请号：US16079720
申请日：2017-03-17
申请人： Amit KALHAN , Kyocera Corporation
发明人： Amit KALHAN
IPC分类号： H04B7/155 , H04W28/06 , H04W28/02 , H04L1/00
摘要： An origination device (e.g., a base station) combines and encodes first user data and second user data, having similar QoS requirements, to generate a multiuser packet. In some cases, the origination device dual-encodes the multiuser packet. The multiuser packet is transmitted to one or more signal forwarding devices that each serve at least one of the users associated with the data contained in the multiuser packet. The signal forwarding device decodes the multiuser packet to obtain the first and second user data. The signal forwarding device transmits at least one portion of the multiuser packet, as single-encoded signals, to one or more appropriate destination devices (e.g., UE devices).

8. 发明授权

US08688034B2 Repeater with mobile communication device feedback 失效
标题翻译：中继器采用移动通信设备反馈
公开(公告)号：US08688034B2
公开(公告)日：2014-04-01
申请号：US13227699
申请日：2011-09-08
申请人： Amit Kalhan
发明人： Amit Kalhan
IPC分类号： H04B15/00 , H04B7/14
CPC分类号： H04B7/155 , H04B7/0842 , H04B7/2606
摘要： The apparatus comprises a plurality of antennas that are configured to receive wireless signals comprising communication signals and interference signals. Each antenna provides an antenna output signal that is processed by a wireless signal processor of the apparatus to generate a processed wireless signal. A user equipment (UE) communication interface is configured to transmit the processed wireless signal to the mobile wireless communication device. A signal quality feedback interface receives, from the mobile wireless communication device, a wireless feedback signal indicating the characteristic of the processed wireless signal received at the mobile wireless communication device. The wireless signal processor combines the antenna output signals based on the wireless feedback signal to minimize interference signals received at the mobile wireless communication device.
摘要翻译：该装置包括被配置为接收包括通信信号和干扰信号的无线信号的多个天线。每个天线提供由设备的无线信号处理器处理以产生经处理的无线信号的天线输出信号。用户设备（UE）通信接口被配置为将所处理的无线信号发送到移动无线通信设备。信号质量反馈接口从移动无线通信设备接收指示在移动无线通信设备处接收到的经处理的无线信号的特性的无线反馈信号。无线信号处理器基于无线反馈信号组合天线输出信号以最小化在移动无线通信设备处接收到的干扰信号。

9. 发明授权

US08391865B2 System selection method and arrangement for mobile wireless communication devices 有权
标题翻译：移动无线通信设备的系统选择方法和布置
公开(公告)号：US08391865B2
公开(公告)日：2013-03-05
申请号：US11691170
申请日：2007-03-26
申请人： Doug Dunn , Amit Kalhan , Timothy Thome , Henry Chang
发明人： Doug Dunn , Amit Kalhan , Timothy Thome , Henry Chang
IPC分类号： H04W4/00
CPC分类号： H04W48/18 , H04W48/16 , H04W60/04 , H04W88/06
摘要： An exemplary method for selecting one of a plurality of systems on a multi-mode device capable of communicating on a first air interface technology and a second air interface technology is disclosed. Initially, a carrier input associated with one of the first and second air interface technologies is received. The carrier input typically defines at least one system selection event. Next, a first network acquisition attempt of the other one of the first and second air interface technologies is triggered responsive to the system selection event. The results of the first network acquisition attempt are determined and stored, and subsequently used for subsequent system selection determinations between the first and second air interface technologies.
摘要翻译：公开了一种用于在能够在第一空中接口技术和第二空中接口技术上通信的多模式设备上选择多个系统中的一个的示例性方法。首先，接收与第一和第二空中接口技术之一相关联的载波输入。载波输入通常定义至少一个系统选择事件。接下来，响应于系统选择事件触发第一和第二空中接口技术中的另一个的第一网络获取尝试。确定并存储第一次网络获取尝试的结果，随后用于第一和第二空中接口技术之间的后续系统选择确定。

10. 发明申请

US20130044696A1 CIRCUIT SWITCHED FALL BACK WITHOUT CONNECTION RELEASE AUTHORIZATION 审中-公开
标题翻译：电路切换后退，无连接释放授权
公开(公告)号：US20130044696A1
公开(公告)日：2013-02-21
申请号：US13212945
申请日：2011-08-18
申请人： Vipul DALAL , Amit Kalhan , Arockia Sunder , Tariq Hassan
发明人： Vipul DALAL , Amit Kalhan , Arockia Sunder , Tariq Hassan
IPC分类号： H04W4/00 , H04W72/04
CPC分类号： H04W68/00 , H04W76/30
摘要： A mobile wireless communication device, in response to a circuit switched page message, suspends an LTE session and engages in a circuit switched call without a determination of receipt of a connection release message from the LTE network. The mobile wireless communication device, therefore, suspends the LTE session before, or without, receiving any connection release message authorizing the termination of the LTE session.
摘要翻译：移动无线通信设备响应于电路交换寻呼消息，暂停LTE会话并进行电路交换呼叫，而不确定从LTE网络接收到连接释放消息。因此，移动无线通信设备在接收到任何授权终止LTE会话的连接释放消息之前或之后暂停LTE会话。

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