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1. 发明申请

US20190166581A1 BASE STATION AND USER EQUIPMENT 审中-公开
公开(公告)号：US20190166581A1
公开(公告)日：2019-05-30
申请号：US15836813
申请日：2017-12-08
申请人： Institute For Information Industry
发明人： Shao-Yu LIEN , Chun-Che CHIEN
IPC分类号： H04W72/02 , H04W72/04
CPC分类号： H04W72/02 , H04L5/00 , H04W72/0413 , H04W72/1268
摘要： A base station and a user equipment are provided. The base station performs a multi-user non-orthogonal uplink multiplexing transmission configuration procedure to generate an uplink multiplexing transmission configuration message based on a radio resource utilization efficiency. The uplink multiplexing transmission configuration message carries a power domain uplink multiplexing transmission parameter and a non-orthogonal uplink multiplexing transmission parameter. The base station transmits the uplink multiplexing transmission configuration message to the user equipment to make the user equipment transmit an uplink data signal to the base station according to the uplink multiplexing transmission configuration message.

2. 发明申请

US20190104536A1 BASE STATION AND USER EQUIPMENT FOR MOBILE COMMUNICATION SYSTEM 审中-公开
公开(公告)号：US20190104536A1
公开(公告)日：2019-04-04
申请号：US16148662
申请日：2018-10-01
申请人： Institute For Information Industry
发明人： Hai-Han WANG , Chun-Che CHIEN
IPC分类号： H04W72/12
摘要： A base station (BS) and a user equipment (UE) for a mobile communication system are provided. The BS transmits first downlink control information (DCI) indicating a first uplink radio resource to a UE and transmits second DCI indicating a second uplink radio resource to another UE. The second uplink radio resource has an overlapping part with the first uplink radio resource. The BS further transmits third DCI to the UE in response to the overlapping part. The third DCI indicates transmission adjustment information.

3. 发明申请

US20190021120A1 USER EQUIPMENT AND BASE STATION 审中-公开
公开(公告)号：US20190021120A1
公开(公告)日：2019-01-17
申请号：US16034339
申请日：2018-07-12
申请人： Institute For Information Industry
发明人： Chiu-Wen CHEN , Chun-Che CHIEN
IPC分类号： H04W74/08 , H04W76/27 , H04L5/00
摘要： A user equipment (UE) and a base station (BS) are provided. The UE transmits a specific preamble on a random access channel and transmits an uplink data signal and a demodulation reference signal (DMRS) on an uplink transmission radio resource so that the BS receives the uplink data signal and the DMRS according to the specific preamble after receiving the specific preamble. The BS transmits a downlink data signal on a downlink transmission radio resource according to the specific preamble so the UE receives the downlink data signal on the downlink transmission radio resource according to the specific preamble.

4. 发明申请

US20180184468A1 USER EQUIPMENT SUPPORTING ULTRA-RELIABLE LOW LATENCY COMMUNICATION SERVICE, USER EQUIPMENT SUPPORTING ENHANCED MOBILE BROADBAND SERVICE, AND BASE STATION 审中-公开
公开(公告)号：US20180184468A1
公开(公告)日：2018-06-28
申请号：US15808611
申请日：2017-11-09
申请人： Institute For Information Industry
发明人： Chun-Che CHIEN , Hai-Han WANG
IPC分类号： H04W76/06 , H04W48/02 , H04W72/00 , H04W72/12 , H04W72/04
CPC分类号： H04W76/36 , H04W28/16 , H04W48/02 , H04W48/12 , H04W72/005 , H04W72/02 , H04W72/0406 , H04W72/1284 , H04W74/0833 , H04W76/28
摘要： A user equipment supporting ultra-reliable low latency communication service, a user equipment supporting enhanced mobile broadband service, and a base station are provided. The user equipment supporting ultra-reliable low latency communication service stores a plurality of preambles including a dedicated preamble, and performs the following operations: selecting a transmission resource from a share resource pool configured for the user equipment and at least one other user equipment; transmitting the dedicated preamble in a preamble resource corresponding to the transmission resource to make the base station suspend an allocation and transmission procedure of the transmission resource for the at least one other user equipment; and transmitting an uplink data in the transmission resource to make the base station transmit a response message to the user equipment after receiving the uplink data.

5. 发明申请

US20160302231A1 BASE STATION, USER EQUIPMENT, TRANSMISSION CONTROL METHOD FOR THE BASE STATION AND DATA TRANSMISSION METHOD FOR THE USER EQUIPMENT 审中-公开
标题翻译：基站，用户设备，基站的传输控制方法和用户设备的数据传输方法
公开(公告)号：US20160302231A1
公开(公告)日：2016-10-13
申请号：US15091567
申请日：2016-04-05
申请人： Institute For Information Industry
发明人： Chun-Che CHIEN , Chiu-Wen CHEN
IPC分类号： H04W74/08 , H04W74/00
CPC分类号： H04W74/0816 , H04W72/042 , H04W74/006
摘要： A base station (BS), a user equipment (UE), a transmission control method for the BS and a data transmission method for the UE are provided. Based on user group information, the base station transmits uplink transmission control information to a plurality of the UEs in a group to make each UE contend for a plurality of subframes in the allocated unlicensed band radio resource pool. If a UE successfully contends for a subframe, the UE transmits a reservation signal and transmits an uplink data signal in the contended subframe. If the UE detects another reservation signal when contending for the subframe, the UE determines whether the another reservation signal is associated with the ID of its group. If associated, the UE transmits the uplink data signal in the subframe.
摘要翻译：提供了基站（BS），用户设备（UE），用于BS的传输控制方法和用于UE的数据传输方法。基于用户组信息，基站向组中的多个UE发送上行传输控制信息，使每个UE在所分配的非许可频带无线资源池中竞争多个子帧。如果UE成功地争用子帧，则UE在竞争的子帧中发送预约信号并发送上行数据信号。如果UE在竞争子帧时检测到另一个预留信号，则UE确定另一个预留信号是否与其组的ID相关联。如果相关联，则UE在子帧中发送上行链路数据信号。

6. 发明申请

US20160135168A1 USER EQUIPMENT OF DEVICE-TO-DEVICE COMMUNICATIONS AND RESOURCE SELECTION METHOD THEREOF 审中-公开
标题翻译：设备到设备通信的用户设备及其资源选择方法
公开(公告)号：US20160135168A1
公开(公告)日：2016-05-12
申请号：US14933945
申请日：2015-11-05
申请人： Institute For Information Industry
发明人： Shu-Tsz LIU , Yi-Ting LIN , Yi-Hsueh TSAI , Chun-Che CHIEN
IPC分类号： H04W72/04
CPC分类号： H04W72/048 , H04W92/18
摘要： The invention relates to a user equipment of device-to-device communications and a resource selection method thereof. The user equipment includes a resource selection device and a transceiver device. The resource selection device is configured to create a state machine model, which includes an in-coverage state and an out-of-coverage state corresponding to a base station. The resource selection device is also configured to select a corresponding device-to-device communication resource in response to a current state of the user equipment during transferring of the user equipment from the in-coverage state to the out-of-coverage state or from the out-of-coverage state to the in-coverage state. The transceiver device is configured to perform a device-to-device communication with another user equipment according to the corresponding device-to-device communication resource. The resource selection method includes the steps corresponding to the operations of the user equipment.
摘要翻译：本发明涉及一种设备到设备通信的用户设备及其资源选择方法。用户设备包括资源选择设备和收发器设备。所述资源选择装置被配置为创建状态机模型，所述状态机模型包括对应于基站的覆盖状态和超覆盖状态。资源选择装置还被配置为在将用户设备从覆盖范围状态转移到覆盖外状态或从覆盖状态转移到用户设备的当前状态时，响应于用户设备的当前状态来选择对应的设备到设备通信资源覆盖范围覆盖状态。收发器设备被配置为根据相应的设备到设备通信资源来执行与另一用户设备的设备到设备通信。资源选择方法包括与用户设备的操作相对应的步骤。

7. 发明申请

US20140036861A1 HIGH-POWER BASE STATION AND LOW-POWER BASE STATION FOR USE IN HEREROGENEOUS NETWORK AND TRANSMISSION METHODS THEREOF 审中-公开
标题翻译：高功率基站和低功耗基站用于无源网络及其传输方法
公开(公告)号：US20140036861A1
公开(公告)日：2014-02-06
申请号：US13957600
申请日：2013-08-02
申请人： Institute for Information Industry
发明人： Tsung-Yu TSAI , Hsuan-Li LIN , Chun-Che CHIEN , Shu-Tsz LIU , Chih-Yuan LO , Ta KO
IPC分类号： H04W72/08
CPC分类号： H04W72/082 , H04W28/08 , H04W52/244 , H04W84/045 , H04W88/08
摘要： A high-power base station and a low-power base station for use in a heterogeneous network system and transmission methods thereof are provided. Interference caused by the high-power base station in control channels of the heterogeneous network system are avoided effectively based on one of the following strategies: (1) transmitting control information of the low-power base station by the high-power base station in the same control channel; (2) transmitting control information of the low-power base station by the low-power base station attached with a user end in a specific control channel which is pre-defined by the low-power base station; and (3) transmitting control information of the low-power base station by the low-power base station in a specific control channel which is determined based on an offset allocated by the heterogeneous network system.
摘要翻译：提供了一种用于异构网络系统的大功率基站和低功率基站及其传输方法。基于以下策略之一，有效地避免了大功率基站在异构网络系统的控制信道中引起的干扰：（1）通过高功率基站在低功率基站中发送控制信息，同一控制通道; （2）由低功率基站预定义的特定控制信道中的用户端附近的低功率基站发送低功率基站的控制信息; 以及（3）在由异构网络系统分配的偏移量确定的特定控制信道中，由低功率基站发送低功率基站的控制信息。

8. 发明申请

US20220141863A1 USER EQUIPMENT AND BASE STATION FOR MOBILE COMMUNICATION SYSTEM 有权
公开(公告)号：US20220141863A1
公开(公告)日：2022-05-05
申请号：US17578443
申请日：2022-01-18
申请人： Institute For Information Industry
发明人： Chun-Che CHIEN , Hai-Han WANG
IPC分类号： H04W72/12 , H04W72/04 , H04L1/18 , H04L5/00
摘要： A user equipment (UE) for a mobile communication system is provided. The UE receives, from the BS, a first downlink control information (DCI) indicating a first uplink resource for transmitting a first uplink signal, and then receives, from the BS, a second DCI indicating a second uplink resource for transmitting a second uplink signal. The BS configures the second uplink resource to be advanced to the first uplink resource in the time domain based on the uplink out-of-order configuration. The UE decides the transmission of the first uplink signal according to the condition of resource configuration.

9. 发明申请

US20200351728A1 USER EQUIPMENT AND BASE STATION FOR MOBILE COMMUNICATION SYSTEM 审中-公开
公开(公告)号：US20200351728A1
公开(公告)日：2020-11-05
申请号：US16824687
申请日：2020-03-19
申请人： Institute For Information Industry
发明人： Chun-Che CHIEN
IPC分类号： H04W36/00 , H04W56/00 , H04W36/08
摘要： A user equipment (UE) and a base station (BS) for a mobile communication system are provided. The UE obtains a first timing advance (TA) value of a source BS, and receives a radio resource control (RRC) connection reconfiguration message for a handover from the source BS to a target BS. The UE calculates a receiving time difference between a receiving time of two synchronization signals respectively transmitted by the source BS and the target BS, and calculates a reference time difference according to first reference time information of the source BS and second reference time information of the target BS. The UE calculates a second TA value of the target BS based on the first TA value, the receiving time difference and the reference time difference.

10. 发明申请

US20200229155A1 BASE STATION FOR MOBILE COMMUNICATION SYSTEM 审中-公开
公开(公告)号：US20200229155A1
公开(公告)日：2020-07-16
申请号：US16695175
申请日：2019-11-25
申请人： Institute For Information Industry
发明人： Chun-Che CHIEN , Hai-Han WANG
IPC分类号： H04W72/04 , H04W72/10
摘要： A base station (BS) for a mobile communication system is provided. The BS generates resource configuration setting information according to periodic traffic pattern information associated with a user equipment (UE). The resource configuration setting information includes a plurality of resource configurations. The BS transmits the resource configuration setting information to the UE. Afterwards, the BS transmits first downlink control information (DCI) to the UE. The DCI indicates that at least one of the resource configurations is activated.

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