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公开(公告)号：US12047868B2
公开(公告)日：2024-07-23
申请号：US18132366
申请日：2023-04-08
Applicant: Motorola Mobility LLC
Inventor： Prateek Basu Mallick , Joachim Lohr , Ravi Kuchibhotla
Abstract: Broadcasted minimum system information comprising information for initial access to a cell can be received. A random access message, including a request for non-minimum system information, of a random access procedure can be transmitted. The random access message can comprise a random access preamble associated with requesting the non-minimum system information. The non-minimum system information can be excluded from the broadcasted minimum system information. A random access response message can be received in response to the request for the non-minimum system information. The random access response message can include only a MAC subheader with a RAPID.
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公开(公告)号：US20230254722A1
公开(公告)日：2023-08-10
申请号：US18301116
申请日：2023-04-14
Applicant: Motorola Mobility LLC
Inventor： Andreas Kunz , Prateek Basu Mallick , Joachim Loehr , Genadi Velev , Ravi Kuchibhotla
IPC: H04W24/10 , H04W48/20 , H04W12/122 , H04W36/08
CPC classification number: H04W24/10 , H04W48/20 , H04W12/122 , H04W36/08
Abstract: Apparatuses, methods, and systems are disclosed for reporting monitored parameter information. One method includes receiving an indication to monitor parameters in an idle mode. The method includes monitoring the parameters in the idle mode. The method includes transmitting a request to a first base station. The method includes, in response to not receiving a correct response from the first base station: performing a cell reselection resulting in selection of a second base station; and transmitting a failure report to the second base station. The failure report includes information corresponding to the parameters monitored in the idle mode.
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公开(公告)号：US11665569B2
公开(公告)日：2023-05-30
申请号：US17205994
申请日：2021-03-18
Applicant: Motorola Mobility LLC
Inventor： Andreas Kunz , Prateek Basu Mallick , Joachim Loehr , Genadi Velev , Ravi Kuchibhotla
IPC: H04W24/10 , H04W48/20 , H04W12/122 , H04W36/08
CPC classification number: H04W24/10 , H04W12/122 , H04W36/08 , H04W48/20
Abstract: Apparatuses, methods, and systems are disclosed for reporting monitored parameter information. One method includes receiving an indication to monitor parameters in an idle mode. The method includes monitoring the parameters in the idle mode. The method includes transmitting a request to a first base station. The method includes, in response to not receiving a correct response from the first base station: performing a cell reselection resulting in selection of a second base station; and transmitting a failure report to the second base station. The failure report includes information corresponding to the parameters monitored in the idle mode.
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公开(公告)号：US20220385432A1
公开(公告)日：2022-12-01
申请号：US17883014
申请日：2022-08-08
Applicant: Motorola Mobility LLC
Inventor： Vijay Nangia , Robert Tristan Love , Ravi Kuchibhotla , Ravikiran Nory
Abstract: For flexible radio resource allocation, a processor receives a numerology scheme. The numerology scheme specifies one or more of at least frequency region definition and a sub-carrier spacing for the at least one frequency region. The method configures sub-carriers for at least one frequency region based on the numerology scheme.
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公开(公告)号：US20220141696A1
公开(公告)日：2022-05-05
申请号：US17574536
申请日：2022-01-12
Applicant: Motorola Mobility LLC
Inventor： Hyejung Jung , Vijay Nangia , Prateek Basu Mallick , Joachim Löhr , Ravi Kuchibhotla
IPC: H04W24/10 , H04W24/08 , H04W74/00 , H04W72/04 , H04W74/08 , H04W48/10 , H04W56/00 , H04W72/00 , H04W48/12
Abstract: A first configuration of a first set of random access channel occasions can be transmitted in a handover command message from a first cell. A second configuration of a second set of random access channel occasions of a second cell can be transmitted. The second set of random access channel occasions can be different from the first set of random access channel occasions. System information of the second cell can include the second configuration of the second set of random access channel occasions. A random access channel preamble can be received on a random access channel occasion. At least one selected from the first set of random access channel occasions and the second set of random access channel occasions can include the random access channel occasion. The first cell can be different from the second cell
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公开(公告)号：US11153083B2
公开(公告)日：2021-10-19
申请号：US15984225
申请日：2018-05-18
Applicant: Motorola Mobility LLC
Inventor： Genadi Velev , Andreas Kunz , Joachim Loehr , Prateek Basu Mallick , Ravi Kuchibhotla
IPC: H04L9/08 , H04L9/30 , H04L9/32 , H04L9/14 , H04L29/06 , H04W12/122 , H04W12/126
Abstract: Apparatuses, methods, and systems are disclosed for transmitting and/or receiving rogue unit detection information. One method includes maintaining rogue unit detection information. The rogue unit detection information includes a public key and a validity time corresponding to the public key. The method includes determining whether the validity time for the public key is within an expiration window. The method includes, in response to determining that the validity time for the public key is within the expiration window, transmitting a request for new rogue unit detection information. In some embodiments, the method includes receiving the new rogue unit detection information.
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公开(公告)号：US20210211935A1
公开(公告)日：2021-07-08
申请号：US17205774
申请日：2021-03-18
Applicant: Motorola Mobility LLC
Inventor： Joachim Löhr , Prateek Basu Mallick , Ravi Kuchibhotla
Abstract: For switching between packet duplication operating modes, methods, apparatus, and systems are disclosed. One apparatus includes a processor and a transceiver that communicates with a mobile communication network via a radio bearer. The processor determines whether PDCP packet duplication associated with the PDCP protocol entity is to be activated and, if so, communicates with a mobile communication network according to a packet duplication mode of operation. Otherwise, the processor determines whether a split threshold value of the PDCP protocol entity is set to a predefined value, communicates with the mobile communication network according to a first split bearer mode of operation in response to determining that the split threshold value is set to the predefined value, and communicates with the mobile communication network according to a second split bearer mode of operation in response to determining that the split threshold value is not set to the predefined value.
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公开(公告)号：US11006350B2
公开(公告)日：2021-05-11
申请号：US16723165
申请日：2019-12-20
Applicant: Motorola Mobility LLC
Inventor： Prateek Basu Mallick , Joachim Lohr , Ravi Kuchibhotla
Abstract: Minimum system information including at least cell access information to establish access with a cell can be transmitted, the minimum system information also including at least one indication indicating whether particular system information listed in scheduling information in the minimum system information is being broadcasted or not being broadcasted. A system information request message requesting transmission of non-minimum system information if the at least one indication indicates the non-minimum system information is not being broadcasted can be received, where the non-minimum system information may not be included in the minimum system information. The non-minimum system information can be transmitted either in response to the receiving of the system information request message or in response to the at least one indication indicating whether particular system information is being broadcasted.
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公开(公告)号：US10785802B2
公开(公告)日：2020-09-22
申请号：US15973104
申请日：2018-05-07
Applicant: Motorola Mobility LLC
Inventor： Prateek Basu Mallick , Joachim Loehr , Ravi Kuchibhotla
Abstract: For handling multi UL access procedures, methods, apparatus, and systems are disclosed. One apparatus includes a processor and a transceiver for communicating with a mobile communication network using a plurality of radio bearers. The processor initiates a first random-access procedure for a first radio bearer. The processor receives a scheduling request trigger for a second radio bearer while the first random-access procedure remains pending. The processor determines whether simultaneous scheduling request transmission is permitted, wherein the transceiver transmits a first scheduling request message for the second radio bearer in response to simultaneous scheduling request transmission being permitted.
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公开(公告)号：US10736147B2
公开(公告)日：2020-08-04
申请号：US15935947
申请日：2018-03-26
Applicant: Motorola Mobility LLC
Inventor： Hyejung Jung , Vijay Nangia , Ravikiran Nory , Joachim Löhr , Prateek Basu Mallick , Ravi Kuchibhotla , Robert Love
Abstract: A DL signal including a plurality of SS blocks can be received. At least one SS block can be detected from the plurality of SS blocks. A SS block can be selected from the detected at least one SS block. A SS block can be selected from at least one SS block detected from the plurality of SS blocks. A subset of RACH resources and a subset of RACH preambles associated with the selected SS block can be identified. A RACH resource can be selected from the subset of RACH resources and a RACH preamble can be selected from the subset of RACH preambles. The selected RACH preamble can be transmitted on the selected RACH resource. An RA-RNTI can be determined based on at least the selected RACH resource. At least a PDSCH including a RAR message can be received. The PDSCH can be based on the selected SS block and based on the determined RA-RNTI.
