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1.发明申请公开(公告)号：US20190045419A1
公开(公告)日：2019-02-07
申请号：US16142115
申请日：2018-09-26
申请人： Intel IP Corporation
发明人： Bharat Shrestha , Christiane Senger , Marta Martinez Tarradell , Debdeep Chatterjee , Qiaoyang Ye , Seau Sian Lim
IPC分类号： H04W36/36
摘要： Systems, methods, and apparatuses can provide or obtain scheduling information for a system information block type1-bandwidth reduced (SIB1-BR) without obtaining a master information block during handover. A user equipment (UE) can identify SIB1-BR scheduling information in a radio resource control connection (RRC) reconfiguration message. The UE can determine scheduling of an SIB1-BR for a target cell based on the RRC reconfiguration message, and process the SIB1-BR received from the target cell during the determined scheduling.
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公开(公告)号：US20200092858A1
公开(公告)日：2020-03-19
申请号：US16496882
申请日：2018-03-20
申请人： Intel IP Corporation
摘要： Systems and methods of early termination of uplink data transmissions for a UE are described. The UE transmits capacity information that indicates that the UE supports use of an ETS. The ETS indicates successful reception by the eNB of the uplink data prior to an end of a scheduled transmission period to transmit repeated instances of the data. The UE receives a schedule for repeated transmissions of the data that is based on a coverage level of the UE, and then transmits sets of one or more repetitions. After the transmission, the UE monitors a predetermined resource whether the ETS is present or whether the ETS indicates an ACK. If the ETS indicates successful reception, the UE terminates transmission of the remaining repetitions of the data and enters a sleep mode or transmits other uplink data.
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公开(公告)号：US20190045554A1
公开(公告)日：2019-02-07
申请号：US16141202
申请日：2018-09-25
摘要： Provided herein is design of early data transmission in wireless communication system. An apparatus for a user equipment (UE) includes a processor configured to: encode a physical random access channel (PRACH) sequence from a plurality of PRACH sequence for transmission via a PRACH to perform a random access procedure, wherein indication of support of early data transmission (EDT) that is transmitted during the random access procedure is based on at least one of the plurality of PRACH sequences, higher layer signaling, PRACH resources, PRACH formats, and a payload from the UE; and send the PRACH sequence to a radio frequency (RF) interface; and the RF interface to receive the PRACH sequence from the processor. Design of random access response (RAR) is also disclosed herein.
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公开(公告)号：US10530539B2
公开(公告)日：2020-01-07
申请号：US15619823
申请日：2017-06-12
申请人： INTEL IP CORPORATION
摘要： Certain embodiments described herein use variable RTT for HARQ operations. Uplink HARQ may include, for example, for a first synchronous HARQ process, a UE selects first downlink resources to monitor for first HARQ feedback based on the first HARQ RTT value, and generates a first HARQ retransmission for first uplink resources in response to the first HARQ feedback. For a second synchronous HARQ process, the UE select second downlink resources to monitor for second HARQ feedback based on the second HARQ RTT value, and generates a second HARQ retransmission for second uplink resources in response to the second HARQ feedback. In certain embodiments, a RAN node signals or indicates the variable RTT values to the UE.
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公开(公告)号：US20190306737A1
公开(公告)日：2019-10-03
申请号：US16462644
申请日：2018-05-04
申请人： INTEL IP CORPORATION
发明人： Yongjun Kwak , Gang Xiong , Hong He , Yujian Zhang , Debdeep Chatterjee , Honglei Miao , Bharat Shrestha
IPC分类号： H04W24/08
摘要： Technology for a user equipment (UE), operable for monitoring a physical downlink control channel (PDCCH) is disclosed. The UE can monitor a downlink (DL) control channel for DL control information (DCI) at a predetermined monitoring occasion, wherein the predetermined monitoring occasion has a periodicity of P slots or P symbols with an offset Os. The UE can monitor a downlink (DL) control channel for DL control information (DCI) at a predetermined monitoring occasion, wherein Os has San offset with respect to a first slot in subframe number zero (SFN#0). The UE can monitor a downlink (DL) control channel for DL control information (DCI) at a predetermined monitoring occasion, wherein P is a positive integer greater than zero.
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公开(公告)号：US20190045491A1
公开(公告)日：2019-02-07
申请号：US16142488
申请日：2018-09-26
申请人： Intel IP Corporation
发明人： Yujian Zhang , Jeongho Jeon , Youn Hyoung Heo , Candy Yiu , Bharat Shrestha
IPC分类号： H04W72/04
摘要： 5G methods and architectures to determine active SCells and their bandwidth parts (BWP) used in carrier aggregation (CA) are disclosed in which activating a BWP for an active SCell is performed initially according to a default value provided in initial radio resource control (RRC) messaging. After initialization, SCells and the SCell BWPs used by the user equipment (UE) are activated by RRC messaging, downlink control information (DCI) or dedicated medium access control (MAC) control elements (MAC CEs) with the initial BWP used for an activated SCell being a default value provided during initialization.
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公开(公告)号：US10602506B2
公开(公告)日：2020-03-24
申请号：US16142488
申请日：2018-09-26
申请人： Intel IP Corporation
发明人： Yujian Zhang , Jeongho Jeon , Youn Hyoung Heo , Candy Yiu , Bharat Shrestha
摘要： 5G methods and architectures to determine active SCells and their bandwidth parts (BWP) used in carrier aggregation (CA) are disclosed in which activating a BWP for an active SCell is performed initially according to a default value provided in initial radio resource control (RRC) messaging. After initialization, SCells and the SCell BWPs used by the user equipment (UE) are activated by RRC messaging, downlink control information (DCI) or dedicated medium access control (MAC) control elements (MAC CEs) with the initial BWP used for an activated SCell being a default value provided during initialization.
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公开(公告)号：US10764962B2
公开(公告)日：2020-09-01
申请号：US16273802
申请日：2019-02-12
申请人： Intel IP Corporation
发明人： Bharat Shrestha , Yujian Zhang
IPC分类号： H04W88/06 , H04W80/02 , H04W72/10 , H04W76/27 , H04W72/12 , H04W28/02 , H04W72/14 , H04L5/00 , H04W72/04
摘要： Embodiments of a User Equipment (UE) and methods of communication are generally described herein. The UE may, if a regular buffer status report (BSR) is triggered and a logical channel scheduling request (SR) delay timer is not running, and if available uplink shared channel (UL-SCH) data resources do not meet one or more logical channel prioritization (LCP) mapping restrictions configured for a logical channel of uplink data: trigger a scheduling request to request UL-SCH data resources for a new transmission of uplink data. Currently pending SRs and BSRs may not be cancelled after assembly of a medium access control (MAC) protocol data unit (PDU), but may be cancelled at a later time when a MAC PDU including a BSR is transmitted.
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公开(公告)号：US20180159668A1
公开(公告)日：2018-06-07
申请号：US15619823
申请日：2017-06-12
申请人： INTEL IP CORPORATION
CPC分类号： H04L1/1887 , H04L1/1819 , H04L1/1822 , H04L1/1861 , H04L1/1896 , H04L5/0055 , H04L5/14
摘要： Certain embodiments described herein use variable RTT for HARQ operations. Uplink HARQ may include, for example, for a first synchronous HARQ process, a UE selects first downlink resources to monitor for first HARQ feedback based on the first HARQ RTT value, and generates a first HARQ retransmission for first uplink resources in response to the first HARQ feedback. For a second synchronous HARQ process, the UE select second downlink resources to monitor for second HARQ feedback based on the second HARQ RTT value, and generates a second HARQ retransmission for second uplink resources in response to the second HARQ feedback. In certain embodiments, a RAN node signals or indicates the variable RTT values to the UE.
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