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1. 发明申请

US20190150122A1 PROCEDURE, USER EQUIPMENT AND BASE STATION FOR CODE BLOCK GROUP BASED HYBRID AUTOMATIC REPEAT REQUEST PROCESS 审中-公开
公开(公告)号：US20190150122A1
公开(公告)日：2019-05-16
申请号：US16190536
申请日：2018-11-14
申请人： Sharp Laboratories of America, Inc.
发明人： Kai Ying , Tatsushi Aiba , Zhanping Yin , Toshizo Nogami , John Michael Kowalski
IPC分类号： H04W72/04 , H04L1/18 , H04L5/00 , H04W72/14
摘要： A user equipment (UE) is described. The UE includes receiving circuitry. The receiving circuitry is configured to receive a Radio Resource Control (RRC) message including first information configuring code block group (CBG) based (re)transmission and a maximum number of CBGs. The receiving circuitry may also be configured to receive a Radio Resource Control (RRC) message including second information configuring HARQ-ACK bundling for the CBGs within a TB and a number of bundled HARQ-ACK information bits per TB.

2. 发明申请

US20170332207A1 METHOD AND APPARATUS FOR SELECTING RADIO RESOURCES FOR VEHICLE (V2X) COMMUNICATIONS FROM AN OVERLAPPING RESOURCE POOL 审中-公开
公开(公告)号：US20170332207A1
公开(公告)日：2017-11-16
申请号：US15592896
申请日：2017-05-11
申请人： SHARP Laboratories of America, Inc.
发明人： Jia Sheng , John Michael Kowalski
IPC分类号： H04W4/04 , H04W76/02 , H04W72/04 , H04W4/02
CPC分类号： H04W72/02 , H04W4/027 , H04W4/40 , H04W72/0406 , H04W72/044 , H04W76/14 , H04W76/18 , H04W76/19
摘要： A user equipment (UE) comprises processor circuitry, sensing circuitry, and transmitting circuitry. The processor circuitry is configured to acquire broadcast signaling from a base station, the broadcast signaling including a threshold value list. The sensing circuitry is configured to measure a reception power and to compare the measured reception power with a threshold. The transmitting circuitry is configured to transmit a sidelink transmission if a resource is available according to resource sensing. The threshold is obtained from the threshold value list in dependence upon at least a priority of the sidelink transmission.

3. 发明授权

US08811332B2 Systems and methods for carrier aggregation 有权
标题翻译：载波聚合的系统和方法
公开(公告)号：US08811332B2
公开(公告)日：2014-08-19
申请号：US13665558
申请日：2012-10-31
申请人： Sharp Laboratories of America, Inc.
发明人： Zhanping Yin , Shohei Yamada , John Michael Kowalski
IPC分类号： H04Q7/00 , H04J4/00
CPC分类号： H04L5/0055 , H04L1/1812 , H04L1/1854 , H04L1/1861 , H04L5/0053 , H04L5/14 , H04W72/04 , H04W72/12
摘要： A User Equipment (UE) for performing carrier aggregation is described. The UE includes a processor and instructions stored in memory that is in electronic communication with the processor. The UE determines an uplink control information (UCI) transmission cell in a wireless communication network with at least one frequency-division duplexing (FDD) cell and at least one time-division duplexing (TDD) cell. The UE also selects a first cell for FDD and TDD carrier aggregation. The UE further determines a set of downlink subframe associations for the first cell that indicate at least one UCI transmission uplink subframe of the UCI transmission cell. The UE additionally sends Physical Downlink Shared Channel (PDSCH) Hybrid Automatic Repeat Request Acknowledgement/Negative Acknowledgement (HARQ-ACK) information in the UCI transmission uplink subframe of the UCI transmission cell.
摘要翻译：描述用于执行载波聚合的用户设备（UE）。 UE包括处理器和存储在与处理器电子通信的存储器中的指令。 UE利用至少一个频分双工（FDD）小区和至少一个时分双工（TDD）小区在无线通信网络中确定上行链路控制信息（UCI）传输小区。 UE还选择用于FDD和TDD载波聚合的第一小区。 UE还确定指示UCI传输小区的至少一个UCI传输上行链路子帧的第一小区的一组下行链路子帧关联。 UE在UCI传输小区的UCI传输上行链路子帧中另外发送物理下行链路共享信道（PDSCH）混合自动重传请求确认/否定确认（HARQ-ACK）信息。

4. 发明授权

US10805916B2 Procedure, user equipment and base station for code block group based hybrid automatic repeat request process 有权
公开(公告)号：US10805916B2
公开(公告)日：2020-10-13
申请号：US16190536
申请日：2018-11-14
申请人： Sharp Laboratories of America, Inc. , FG Innovation Company Limited
发明人： Kai Ying , Tatsushi Aiba , Zhanping Yin , Toshizo Nogami , John Michael Kowalski
IPC分类号： H04L1/18 , H04W72/04 , H04W72/14 , H04L5/00
摘要： A user equipment (UE) is described. The UE includes receiving circuitry. The receiving circuitry is configured to receive a Radio Resource Control (RRC) message including first information configuring code block group (CBG) based (re)transmission and a maximum number of CBGs. The receiving circuitry may also be configured to receive a Radio Resource Control (RRC) message including second information configuring HARQ-ACK bundling for the CBGs within a TB and a number of bundled HARQ-ACK information bits per TB.

5. 发明授权

US10455607B2 Communication methods and apparatus employing rateless codes 有权
公开(公告)号：US10455607B2
公开(公告)日：2019-10-22
申请号：US15591719
申请日：2017-05-10
申请人： SHARP Laboratories of America, Inc.
发明人： John Michael Kowalski , Toshizo Nogami , Jia Sheng , Zhanping Yin
IPC分类号： H04L1/00 , H04L1/18 , H04L5/00 , H04W24/08 , H04W72/12 , H04W72/14
摘要： A wireless terminal and a node employed in a wireless communications system comprise an outer coding unit configured to use a code with properties akin to Raptor codes as outer erasure codes; and an inner coding unit configured to use an LDPC code as pre-code. The wireless terminal and the node use a code with properties akin to Raptor codes as outer erasure codes, and use the LDPC code as a pre-code.

6. 发明申请

US20190082450A1 USER EQUIPMENTS, BASE STATIONS AND METHODS FOR UPLINK TRANSMISSION WITHOUT GRANT 审中-公开
公开(公告)号：US20190082450A1
公开(公告)日：2019-03-14
申请号：US16124704
申请日：2018-09-07
申请人： Sharp Laboratories of America, Inc.
发明人： Kai Ying , Tatsushi Aiba , Toshizo Nogami , John Michael Kowalski
IPC分类号： H04W72/12 , H04L1/18 , H04W76/27 , H04W72/04 , H04L5/00
摘要： A user equipment (UE) is described that communicates with a base station. The UE includes receiving circuitry configured to receive a Radio Resource Control (RRC) message including first information indicating that limited buffer rate matching is enabled. The receiving circuitry is also configured to receive the RRC message including second information containing a number of repetitions and a redundancy version (RV) pattern. The UE includes processing circuitry configured to apply, according to the first information, limited buffer rate matching for a circular buffer to store coded bits of a transport block (TB). The processing circuitry is also configured to produce RV(s) of repetition(s) of the TB from the circular buffer according to the second information. The UE includes transmitting circuitry configured to transmit the repetitions of the TB.

7. 发明授权

US10034301B2 Scheduling wireless device-to-device communications 有权
公开(公告)号：US10034301B2
公开(公告)日：2018-07-24
申请号：US14660528
申请日：2015-03-17
申请人： Sharp Laboratories of America, Inc.
发明人： John Michael Kowalski , Shohei Yamada
IPC分类号： H04W72/14 , H04W76/14 , H04W28/18 , H04W72/04 , H04W72/12 , H04W92/18
摘要： A radio access node (22) which communicates over a radio interface (24) with a first wireless terminal (261). The radio access node (22) generates a device-to-device (D2D) grant (54) which specifies radio resources that the first wireless terminal (261) is permitted to use for device-to-device (D2D) communication with a second wireless terminal (second wireless terminal 262). The radio access node (22) transmits the subframe (S) including the D2D grant (54) to the first wireless terminal (261). The first wireless terminal (261) transmits data (56) to the second wireless terminal using radio resources permitted by the D2D grant. In an example embodiment and mode the D2D grant is included in a downlink control channel such as PDCCH; in another example embodiment and mode the D2D grant is included in a downlink shared channel (PDSCH).

8. 发明授权

US09882700B2 Systems and methods for backoff procedures for licensed-assisted access 有权
公开(公告)号：US09882700B2
公开(公告)日：2018-01-30
申请号：US15195855
申请日：2016-06-28
申请人： Sharp Laboratories of America, Inc.
发明人： Zhanping Yin , Toshizo Nogami , John Michael Kowalski
IPC分类号： H04L5/00 , H04L1/18 , H04W74/02 , H04W74/08 , H04L12/807 , H04W72/04 , H04W76/04
CPC分类号： H04L5/0055 , H04L1/1825 , H04L1/1867 , H04L47/27 , H04W72/042 , H04W72/0446 , H04W74/02 , H04W74/08 , H04W74/0841 , H04W76/28
摘要： An evolved NodeB (eNB) is described. The eNB includes a processor and memory in electronic communication with the processor. Instructions stored in the memory are executable to maintain a contention window size. The instructions are also executable to increase the contention window size according to hybrid automatic request acknowledgement/negative acknowledgment (HARQ-ACK) value(s) corresponding to physical downlink shared channel (PDSCH) transmission(s) in a first subframe. The first subframe is a starting subframe of a previous downlink transmission burst on a licensed-assisted access (LAA) carrier for which HARQ-ACK has been fed back.

9. 发明授权

US09844059B2 Controlling resource usage for vehicle (V2X) communications 有权
公开(公告)号：US09844059B2
公开(公告)日：2017-12-12
申请号：US15468925
申请日：2017-03-24
申请人： SHARP Laboratories of America, Inc.
发明人： Kenneth James Park , John Michael Kowalski
IPC分类号： H04W72/04 , G08G1/16 , H04L29/08
CPC分类号： H04W72/048 , G08G1/164 , H04L1/00 , H04L67/12 , H04W4/00 , H04W28/22 , H04W72/0446
摘要： A wireless terminal configured for use in a mobile vehicle comprises a transmitter (64), a receiver (66), and processor circuitry (42). The transmitter (64) is configured to transmit a series (50) of vehicle data messages (52) over a vehicle (V2X) communication radio interface (15). The receiver (66) is configured to receive a message (56) from a stationary infrastructure unit (36) over the vehicle (V2X) communication radio interface (15). The processor circuitry (42) is configured to: generate the vehicle data messages of the series (50); set a default transmission rate for transmission of at least some of the vehicle data messages of the series; make a determination regarding content of the message received from the stationary infrastructure unit (36); and thereafter in accordance with the determination, set a modified transmission rate for transmission of at least another vehicle data message of the series and thereby modify utilization of the vehicle (V2X) communication radio interface (15).

10. 发明申请

US20160212721A1 METHOD AND APPARATUS FOR SELECTING A SYNCHRONIZATION SIGNAL SOURCE FOR SIDELINK COMMUNCATIONS 审中-公开
标题翻译：用于选择用于SIDELINK通信的同步信号源的方法和装置
公开(公告)号：US20160212721A1
公开(公告)日：2016-07-21
申请号：US14995339
申请日：2016-01-14
申请人： Sharp Laboratories of America, Inc.
发明人： Jia Sheng , John Michael Kowalski
IPC分类号： H04W56/00 , H04W48/18 , H04W48/16 , H04W76/02
CPC分类号： H04W56/0015 , H04W8/005 , H04W48/16 , H04W48/18 , H04W76/14 , H04W84/047 , H04W88/04
摘要： A wireless terminal (30) comprises a receiver (44) and a relay-inclusive D2DSS source prioritization processor (40). The receiver (44) is configured to receive signals over a radio interface. The processor (40) is configured make a selection of a synchronization source from which to obtain synchronization information for use in device-to-device (D2D)/sidelink (SL) interaction when the wireless terminal is out-of-coverage of a radio access network by considering the fact that at least one of plural candidate synchronization sources is a UE-to-network relay (UTNR) wireless terminal.
摘要翻译：无线终端（30）包括接收机（44）和包含中继器的D2DSS源优先处理器（40）。接收机（44）被配置为通过无线电接口接收信号。配置处理器（40）进行选择同步源，当无线终端超出无线电覆盖范围时，从同步源获得用于在设备到设备（D2D）/边界（SL））交互中使用的同步信息考虑到多个候选同步源中的至少一个是UE到网络中继（UTNR）无线终端的事实，接入网络。

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