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公开(公告)号：US20210152317A1
公开(公告)日：2021-05-20
申请号：US17045138
申请日：2018-04-06
发明人： Hongchao Li , Lianhai Wu , Hongmei Liu , Zhennian Sun
摘要： The present disclosure is directed to a method and apparatus for allocating PUCCH resource for HARQ-ACK and CSI transmission. According to an embodiment of the present disclosure, a method includes determining whether a HARQ-ACK transmission overlaps with a CSI transmission in time domain; in response to the HARQ-ACK transmission overlapping with the CSI transmission in the time domain, determining whether the sum of the UCI bits for the HARQ-ACK transmission and the UCI bits for the CSI transmission is within a UCI payload threshold supported by at least a PUCCH resource or at least a PUCCH resource set configured for the HARQ-ACK transmission; and allocating a PUCCH resource to the HARQ-ACK transmission and the CSI transmission based on whether the sum of the UCI bits for the HARQ-ACK transmission and the UCI bits for the CSI transmission is within the UCI pay load threshold supported by the at least one PUCCH resource or at least one PUCCH resource sets.
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公开(公告)号：US20210144675A1
公开(公告)日：2021-05-13
申请号：US16639482
申请日：2017-08-14
发明人： Zhuoyun Zhang , Chenxi Zhu , Lianhai Wu , Genadi Velev
摘要： Apparatuses, methods, and systems are disclosed for responding to RAN paging failures. One apparatus (300) includes a processor (302), a transmitter (310), and a receiver (312). The receiver (312) receives (702) an access network context release request including an indication of RAN paging failure. The processor (302) suspends (704) a protocol data unit session deactivation procedure and triggering core network paging in response to receiving the indication of RAN paging failure. In response to the core network paging failing, the processor (302) resumes (706) the protocol data unit session deactivation procedure. In response to the core network paging succeeding, the transmitter (310) transmits (708) an access network context establishment request to a target RAN. In response to receiving an access network context establishment response from the target RAN, the transmitter (310) transmits (710) a protocol data unit session modification request. In response to receiving a protocol data unit session modification response, the transmitter (310) transmits (712) a data forwarding request to a source RAN.
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公开(公告)号：US20210076266A1
公开(公告)日：2021-03-11
申请号：US16959952
申请日：2018-01-10
发明人： Lianhai Wu , Jing Han , Haiming Wang , Zhuoyun Zhang , Hongchao Li
摘要： Apparatuses, methods, and systems are disclosed for selecting a base unit in response to a handover condition being triggered. One method (1000) includes selecting (1002) a base unit of multiple base units for handover in response to at least one base unit of the multiple base units triggering a handover condition. The method (1000) includes transmitting (1004) a random access preamble to the base unit. The method (1000) includes performing (1006) a reestablishment procedure to establish communication with one base unit of the multiple base units in response to determining an inability to access each base unit of the multiple base units that meets the handover condition.
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公开(公告)号：US20210014825A1
公开(公告)日：2021-01-14
申请号：US16982754
申请日：2018-03-30
发明人： Jie Shi , Lianhai Wu , Jing Han , Haiming Wang
摘要： The present disclosure is related to a method and apparatus for monitoring paging messages. A method for monitoring paging messages includes receiving wake up signal (WUS) configuration information; identifying whether a WUS mechanism is enabled; and monitoring a paging message in a paging occasion (PO) based on predefined PO monitoring configuration information. Wherein the predefined PO monitoring configuration information is associated with whether the WUS mechanism is enabled and at least one of the WUS configuration information and channel quality. The present disclosure improves the efficiency of paging remote units in a PO.
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公开(公告)号：US20200372806A1
公开(公告)日：2020-11-26
申请号：US16638400
申请日：2017-08-11
发明人： Haiming Wang , Jing Han , Lianhai Wu
摘要： Apparatuses, methods, and systems are disclosed for transmitting aerial vehicle position information. One apparatus (200) includes a processor (202) that determines (702) whether a state of an aerial vehicle matches a predetermined state. The apparatus (200) includes a transmitter (210) that, in response to determining that the state of the aerial vehicle matches the predetermined state, broadcasts (704) position information of the aerial vehicle.
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公开(公告)号：US20240349251A1
公开(公告)日：2024-10-17
申请号：US18683455
申请日：2021-08-13
发明人： Ran Yue , Jing Han , Haiming Wang , Lianhai Wu , Bingchao Liu
IPC分类号： H04W72/04 , H04L1/1812
CPC分类号： H04W72/04 , H04L1/1812
摘要： Methods and apparatus of determining type of uplink (UL) transmission are disclosed. The method performed by a terminal device in a network (NW) includes: receiving, from the network (NW), an indication that simultaneous multi-panel transmission is supported by the network (NW); determining a type of uplink (UL) transmission to be deployed, based on at least a HARQ feedback or arrival traffic; configuring one or more panels for transmission with the type of UL transmission to be deployed; and transmitting, to the network, a same transport block (TB) or different TBs via the type of UL transmission to be deployed using the one or more panels.
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公开(公告)号：US12101800B2
公开(公告)日：2024-09-24
申请号：US17280093
申请日：2018-11-02
发明人： Prateek Basu Mallick , Xiaodong Yu , Lianhai Wu , Joachim Lohr
CPC分类号： H04W72/56 , H04L5/0064
摘要： Apparatuses, methods, and systems are disclosed for resource pool assignment. One method (800) includes receiving (802) information indicating that multiple resource pools are assigned to a bandwidth part. Each resource pool of the multiple resource pools corresponds to a different numerology, a different maximum physical sidelink shared channel duration, or a combination thereof. The method (800) includes assigning (804) the multiple resource pools to the bandwidth part.
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公开(公告)号：US12075517B2
公开(公告)日：2024-08-27
申请号：US17421952
申请日：2019-01-16
发明人： Jing Han , Lianhai Wu , Haiming Wang , Jie Shi
摘要： The present disclosure relates to methods and apparatuses for handling radio link failure. According to an embodiment of the present disclosure, a method includes: receiving a report of radio link failure (RLF) of a first sidelink communication between a first user equipment (UE) and a second UE; and releasing sidelink radio resource configuration, or transmitting information indicating release of radio resource configuration.
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公开(公告)号：US12058681B2
公开(公告)日：2024-08-06
申请号：US17044938
申请日：2018-04-04
发明人： Jing Han , Lianhai Wu , Xiaodong Yu , Haiming Wang
IPC分类号： H04W72/21
CPC分类号： H04W72/21
摘要： Methods and apparatuses for reporting buffer status are disclosed. A method of reporting buffer status, comprising: sending a control element including buffer status information for a logical channel group on which first packets transmit and buffer status information for a corresponding logical channel group on which duplicated packets transmit.
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公开(公告)号：US20240215103A1
公开(公告)日：2024-06-27
申请号：US18553023
申请日：2021-04-02
发明人： Mingzeng Dai , Ran Yue , Lianhai Wu , Jie Shi
摘要： Methods and apparatus of Signaling Radio Bearer (SRB) transmission using Small Data Transmission (SDT) are disclosed. The method includes: a base station receiving, from UE in RRC_INACTIVE or RRC_IDLE state, a small data packet, wherein the small data packet includes an SRB (Signaling Radio Bearer); sending a retrieve UE context request to a last serving base station of the UE; and receiving, from the last serving base station, UE context for anchor relocation, or SRB data forwarding information and/or a SRB configuration, for transmission of the small data packet.
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