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1. 发明申请

WO2020020277A1 WAKE-UP SIGNAL OPERATION FOR UE POWER SAVING 审中-公开
公开(公告)号：WO2020020277A1
公开(公告)日：2020-01-30
申请号：PCT/CN2019/097650
申请日：2019-07-25
申请人： MEDIATEK INC.
发明人： LIAO, Yi-Ju , LI, Xiu-Sheng , WU, Wei-De , HWANG, Chien-Hwa
IPC分类号： H04W72/12
摘要： In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may be a UE. The UE attempts to detect a wake-up signal transmitted from a base station and directed to the UE prior to an ON duration in a discontinuous reception (DRX) cycle in Radio Resource Control (RRC) connected mode. The UE refrains from monitoring a down link control channel during the ON duration when the wake-up signal does not trigger the UE to monitor a down link control channel in the ON duration.

2. 发明申请

WO2019137458A1 UPLINK CONTROL INFORMATION HANDLING FOR NEW RADIO 审中-公开
公开(公告)号：WO2019137458A1
公开(公告)日：2019-07-18
申请号：PCT/CN2019/071295
申请日：2019-01-11
申请人： MEDIATEK INC.
发明人： WU, Wei-De , KUO, Hung-Chi , LI, Xiu-Sheng , CHUNG, Yuan-Hwui
IPC分类号： H04L1/18
摘要： A method of uplink control information (UCI) transmission over physical uplink control channel (PUCCH) is proposed. The UCI may include different information and being transmitted using different PUCCH formats. Under certain scenarios, the coded UCI bitstream size may not be assigned to an integer number of modulated symbols. To eliminate unnecessary processing as well as to utilize every bit in a modulated resource element, it is proposed to adjust the UCI codeword size to be a multiple of PUCCH modulation order.

3. 发明申请

WO2019096250A1 SEGMENTATION OF CONTROL PAYLOAD FOR CHANNEL ENCODING 审中-公开
公开(公告)号：WO2019096250A1
公开(公告)日：2019-05-23
申请号：PCT/CN2018/115914
申请日：2018-11-16
申请人： MEDIATEK INC.
发明人： TSAI, Lung-Sheng , LI, Xiu-Sheng , YANG, Weidong , WU, Wei-De
IPC分类号： H04L5/00 , H04W72/04
摘要： A method of wireless communication of a UE is provided. The UE determines K1 information bits carrying one or more CSI reports, the one or more reports including a first CSI report, K1 being an integer greater than 0. The UE selects K2 information bits from the K1 information bits, the K2 information bits excluding a part of information bits of the first CSI report, K2 being an integer greater than 0 and smaller than K1. The UE determines that the K2 information bits are in a first predetermined relationship with a threshold. The UE transmits E2 encoded bits derived from the K2 information bits in a physical up-link channel to a base station, E2 being an integer greater than 0.

4. 发明申请

WO2019091452A1 FLEXIBLE SIGNALING OF CAPABILITY OF UE PROCESSING TIME IN WIRELESS COMMUNICATIONS 审中-公开
公开(公告)号：WO2019091452A1
公开(公告)日：2019-05-16
申请号：PCT/CN2018/114802
申请日：2018-11-09
申请人： MEDIATEK INC.
发明人： LI, Xiu-Sheng , QU, Wenze , LIAO, Pei-Kai
IPC分类号： H04W72/04
摘要： Techniques and examples of flexible signaling of capability of use equipment (UE) processing time in wireless communications are described. Accordingly, a UE establishes wireless communication with a network node of a wireless network. The UE also determines whether the UE is capable of operating in a second mode in addition to a first mode. The UE then transmits to the network node a report indicating capability of the UE to operate in the second mode and a condition with respect to a throughput associated with operating in the second mode. The UE performs a task in less time in the second mode than in the first mode.

5. 发明申请

WO2019029708A1 BEAM RECOVERY REQUEST IN PHYSICAL UPLINK CONTROL CHANNEL 审中-公开
公开(公告)号：WO2019029708A1
公开(公告)日：2019-02-14
申请号：PCT/CN2018/099988
申请日：2018-08-10
申请人： MEDIATEK INC.
发明人： LI, Xiu-Sheng , YU, Chia-Hao
IPC分类号： H04W16/28
摘要： A method of beam recovery request (BRR) transmission is proposed. In a first step of beam failure detection, UE detects a beam failure condition of the original serving beam. In a second step of candidate beam identification, UE performs measurements for candidate beam selection. In a third step of BRR transmission, UE transmits a BRR message to BS upon the triggering condition for BRR is satisfied. In a fourth step of monitoring BS response, UE monitors BS response of the BRR transmission. In one advantageous aspect, the BRR transmission is over dedicated contention-free PUCCH resources, maybe with other uplink control information (UCI). Furthermore, the BRR message indicates the status of one or more configured beams, or the status of one or more identified beams, and reports corresponding beam quality indicators.

6. 发明申请

WO2020063825A1 UE POWER CONSUMPTION CHARACTERISTICS AND ADAPTATION TO TRAFFIC 审中-公开
公开(公告)号：WO2020063825A1
公开(公告)日：2020-04-02
申请号：PCT/CN2019/108426
申请日：2019-09-27
申请人： MEDIATEK INC.
发明人： HWANG, Chien-Hwa , LI, Cheng-Hsun , LIAO, Yi-Ju , LI, Xiu-Sheng , WU, Wei-De , HSIEH, Chi-Hsuan
IPC分类号： H04W52/14
摘要： A method of UE adaptation to traffic and UE power consumption characteristics based on power profile is proposed. A power profile comprises a set of restrictions on range of values of a subset of RRC parameters that are power consumption relevant. Each power profile targets for a particular traffic characteristic. Further, UE parameter adaptation can be triggered with the help of UE assistance information, e.g., the index of the power profile best fits the operation condition. In one preferred embodiment, hybrid of bandwidth part (BWP) and power profile is proposed. UE is configured with multiple BWPs and each BWP includes a set of power profiles. Within a BWP, only one of the power profiles is active at a time; the parameter configuration of each power profile corresponds to a specific traffic characteristic.

7. 发明申请

WO2020030041A1 COLLISION OF PUCCH CONSIDERING MULTI-SLOT OPERATION 审中-公开
公开(公告)号：WO2020030041A1
公开(公告)日：2020-02-13
申请号：PCT/CN2019/099768
申请日：2019-08-08
申请人： MEDIATEK INC.
发明人： LI, Xiu-Sheng
IPC分类号： H04W4/00 , H04W72/12
摘要： In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may be a UE. The UE determines that a first uplink control channel is scheduled to be transmitted in a first slot set including multiple consecutive slots and that a second uplink control channel is scheduled to be transmitted in a second slot set including one or more consecutive slots. The UE determines that the first uplink control channel and the second uplink control channel overlap in a first slot that is included in both the first slot set and the second slot set. The UE determines that a particular uplink control channel of the first uplink control channel and the second uplink control channel is to be transmitted in the first slot based on a predetermined rule. The UE transmits the particular uplink control channel in the first slot.

8. 发明申请

WO2018050094A1 SHORT PUCCH IN NR NETWORKS 审中-公开
标题翻译： NR网络中的短传输
公开(公告)号：WO2018050094A1
公开(公告)日：2018-03-22
申请号：PCT/CN2017/101759
申请日：2017-09-14
申请人： MEDIATEK INC.
发明人： PAN, Jia-Xian , LI, Xiu-Sheng , LIAO, Pei-Kai
IPC分类号： H04W72/04
摘要： Concepts and examples pertaining to short physical uplink control channel (PUCCH) in New Radio (NR) networks are described. A processor of a user equipment (UE) configures a short PUCCH comprising one or two orthogonal frequency-division multiplexing (OFDM) symbols. In configuring the short PUCCH, the processor selects a sequence from a plurality of different sequences each of which representative of a respective uplink control information (UCI). The selected sequence is transmitted by the processor in the short PUCCH to a node of a wireless communication network.
摘要翻译：描述了有关新无线电（NR）网络中的短物理上行链路控制信道（PUCCH）的概念和示例。用户设备（UE）的处理器配置包括一个或两个正交频分复用（OFDM）符号的短PUCCH。在配置短PUCCH时，处理器从代表相应上行链路控制信息（UCI）的多个不同序列中选择一个序列。所选择的序列由短PUCCH中的处理器发送到无线通信网络的节点。

9. 发明申请

WO2016019896A1 USER EQUIPMENT, BASE STATION, AND EARLY DECODING METHOD FOR USER EQUIPMENT 审中-公开
标题翻译：用户设备，基站和用户设备的早期解码方法
公开(公告)号：WO2016019896A1
公开(公告)日：2016-02-11
申请号：PCT/CN2015/086322
申请日：2015-08-07
申请人： MEDIATEK INC.
发明人： LI, Xiu-Sheng , TSAI, Jeng-Yi
IPC分类号： H04L1/00
CPC分类号： H04L5/005 , H04L1/0038 , H04L5/0055 , H04W72/0413 , H04W72/042
摘要： A user equipment, a base station, and an early decoding method for the user equipment are provided. The user equipment (UE) executes an early decoding method by disabling some specific frame early termination (FET) chances in a blind transport format detection (BTFD) decoding trials so as to reduce decoding complexity. The base station retrieves acknowledgement (ACK) information transmitted from the UE to terminate transmitting a remaining part of a downlink data once the ACK information indicates an ACK response.
摘要翻译：提供用户设备的用户设备，基站和早期解码方法。用户设备（UE）通过在盲传输格式检测（BTFD）解码试验中禁用一些特定帧提前终止（FET）机会来执行早期解码方法，以便降低解码复杂度。一旦ACK信息指示ACK响应，基站检索从UE发送的确认（ACK）信息，终止发送下行链路数据的剩余部分。

10. 发明申请

WO2019024918A1 COLLISION HANDLING OF ULTRA-RELIABLE LOW LATENCY COMMUNICATION (URLLC) AND ENHANCED MOBILE BROADBAND (eMBB) UPLINK (UL) TRANSMISSION 审中-公开
公开(公告)号：WO2019024918A1
公开(公告)日：2019-02-07
申请号：PCT/CN2018/098528
申请日：2018-08-03
申请人： MEDIATEK INC.
发明人： LI, Xiu-Sheng
IPC分类号： H04W74/00
CPC分类号： H04W74/0825 , H04L1/1812 , H04L1/1854 , H04L5/0044 , H04L5/0053 , H04L5/0055 , H04L5/0073 , H04W72/1215 , H04W72/1268 , H04W74/0841
摘要： Methods and apparatus are provided for URLLC and eMBB collision resolution. In one novel aspect, the UE initiates a collision resolution such that an URLLC uplink transmission colliding with the scheduled eMBB UL transmission can be carried out successfully. The UE modifies the scheduled eMBB UL transmission based on the collision resolution. In one embodiment, the URLLC UL transmission is for the same UE and the UE punctures the UL eMBB transmission based on predefined rules and transmitting both the UL URLLC and the UL eMBB. In another embodiment, the URLLC UL transmission colliding with the eMBB is from another UE. In one embodiment, the collision resolution command is embedded in a downlink control information (DCI) specifying a TPC offset larger than 3dB for an HARQ-ACK feedback or for a PUSCH transmission or a stop indicator to stop the UL eMBB transmission through one layer-1 (L1) signaling.

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