-
公开(公告)号：US20210203406A1
公开(公告)日：2021-07-01
申请号：US17204806
申请日：2021-03-17
Applicant: QUALCOMM Incorporated
Inventor： Ezgi TEKGUL , Navid ABEDINI , Jianghong LUO , Naeem AKL , Raju HORMIS , Ashwin SAMPATH , Junyi LI
IPC: H04B7/155
Abstract: A relay supporting multiple relay modes is provided. The relay transmits capability information to a base station, the capability information indicating support for a first relay mode and a second relay mode. The relay determines a mode of operation, either on its own or based on an indication of a mode of operation from the base station, wherein the mode of operation comprises the first relay mode or the second relay mode. The relay communicates with at least one of the base station or another wireless device based at least in part on the determined mode of operation.
-
公开(公告)号：US20210185704A1
公开(公告)日：2021-06-17
申请号：US16949841
申请日：2020-11-17
Applicant: QUALCOMM Incorporated
Inventor： Navid ABEDINI , Jianghong LUO , Naeem AKL , Tao LUO , Luca BLESSENT , Karl Georg HAMPEL , Junyi LI
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a child node of a parent node in an integrated access backhaul (IAB) network may determine communication information that includes one or more of a schedule or a configuration for a communication to be transmitted by the child node. The child node may be an IAB node, and the parent node may be an IAB donor or an intervening IAB node between the IAB node and an IAB donor. The child node may transmit the communication information to the parent node via a wireless backhaul link between the child node and the parent node. Numerous other aspects are provided.
-
公开(公告)号：US20210176793A1
公开(公告)日：2021-06-10
申请号：US17115722
申请日：2020-12-08
Applicant: QUALCOMM Incorporated
Inventor： Navid ABEDINI , Kapil GULATI , Alessio MARCONE , Muhammad Nazmul ISLAM , Jianghong LUO , Tao LUO , Luca BLESSENT
Abstract: Aspects of the present disclosure provide techniques for addressing scenarios where the minimum transmit power supported by a wireless node (e.g., an Integrated Access and Backhaul (IAB) node) is above a minimum value specified by a standard. In some cases, the node may signal information regarding its power configuration so a network entity of the may take it into account (e.g., when allocating or scheduling resources). The power configuration may include an indication of the minimum transmit power supported by the node and/or an indication of a guard band that may help the IAB control adjacent channel leakage.
-
公开(公告)号：US20210176764A1
公开(公告)日：2021-06-10
申请号：US17115728
申请日：2020-12-08
Applicant: QUALCOMM Incorporated
Inventor： Navid ABEDINI , Kapil GULATI , Alessio MARCONE , Muhammad Nazmul ISLAM , Jianghong LUO , Tao LUO , Luca BLESSENT
Abstract: Aspects of the present disclosure provide techniques for beam and cell selection based on power configuration of a wireless node (e.g., an Integrated Access and Backhaul (IAB) node). In some cases, the node monitors synchronization signal block (SSB) transmissions from one or more network entities, and selects a beam or cell based on the monitoring and one or more metrics designed to limit potential interference caused by uplink transmissions from the first node.
-
公开(公告)号：US20210176759A1
公开(公告)日：2021-06-10
申请号：US17115714
申请日：2020-12-08
Applicant: QUALCOMM Incorporated
Inventor： Navid ABEDINI , Kapil GULATI , Alessio MARCONE , Muhammad Nazmul ISLAM , Jianghong LUO , Tao LUO , Luca BLESSENT
Abstract: Aspects of the present disclosure provide techniques for addressing scenarios where the minimum transmit power supported by an Integrated Access and Backhaul (IAB) node is above a minimum value specified by a standard. In some cases, the IAB node may signal information regarding its power configuration so a network entity of the IAB may take it into account (e.g., when allocating or scheduling resources). The power configuration may include an indication of the minimum transmit power supported by the IAB node and/or an indication of a guard band that may help the IAB node control adjacent channel leakage.
-
Patent Agency Ranking
公开(公告)号：US20210176746A1
公开(公告)日：2021-06-10
申请号：US16949558
申请日：2020-11-03
Applicant: QUALCOMM Incorporated
Inventor： Navid ABEDINI , Jianghong LUO , Luca BLESSENT , Karl Georg HAMPEL , Tao LUO , Junyi LI
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a parent node may determine that a set of resources is not available for the parent node for communication with a child node of the parent node. The parent node may provide an availability indicator to the child node based at least in part on determining that the set of resources is not available for the parent node for communication with the child node. The availability indicator may indicate the set of resources as available for the child node. Numerous other aspects are provided.
-
公开(公告)号：US20210153145A1
公开(公告)日：2021-05-20
申请号：US17001313
申请日：2020-08-24
Applicant: QUALCOMM Incorporated
Inventor： Navid ABEDINI , Luca BLESSENT , Jianghong LUO , Alessio MARCONE , Valentin Alexandru GHEORGHIU , Karl Georg HAMPEL , Muhammad Nazmul ISLAM , Tao LUO , Junyi LI
Abstract: The present disclosure relates to methods and devices for wireless communication at a wireless device or integrated access and backhaul (IAB) node. In one aspect, the wireless device may determine a frequency synchronization accuracy for the wireless device. The wireless device may also transmit an indication of the determined frequency synchronization accuracy for the wireless device. Additionally, the wireless device may determine an absolute frequency based on a combination of measurements from at least one synchronization source and a frequency of the wireless device, where the frequency synchronization accuracy is based on the absolute frequency.
-
公开(公告)号：US20210084545A1
公开(公告)日：2021-03-18
申请号：US17020044
申请日：2020-09-14
Applicant: QUALCOMM Incorporated
Inventor： Naeem AKL , Navid ABEDINI , Junyi LI , Jianghong LUO , Luca BLESSENT , Karl Georg HAMPEL , Tao LUO
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a child node in a wireless multi-hop network may receive a configuration for transmission of an uplink reference signal for a handover procedure; transmit the uplink reference signal according to the configuration; and receive a handover command or monitor for a downlink reference signal for the handover procedure based at least in part on transmitting the uplink reference signal. Numerous other aspects are provided.
-
公开(公告)号：US20210051549A1
公开(公告)日：2021-02-18
申请号：US16986903
申请日：2020-08-06
Applicant: QUALCOMM Incorporated
Inventor： Naeem AKL , Navid ABEDINI , Junyi LI , Jianghong LUO , Luca BLESSENT , Karl Georg HAMPEL , Tao LUO
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a child node in a wireless multi-hop network may receive a cost parameter from a neighbor node in the wireless multi-hop network, wherein the cost parameter indicates a cost, due to an operating mode of the neighbor node, of selecting the neighbor node as a target node for a handover procedure, a cell selection procedure, or a cell reselection procedure. The child node may perform the handover procedure, the cell selection procedure, or the cell reselection procedure based at least in part on the cost parameter. Numerous other aspects are provided.
-
140.发明申请公开(公告)号：US20200351839A1
公开(公告)日：2020-11-05
申请号：US16829742
申请日：2020-03-25
Applicant: QUALCOMM Incorporated
Inventor： Jianghong LUO , Navid ABEDINI , Junyi LI , Luca BLESSENT , Tao LUO , Karl Georg HAMPEL
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a node in a multi-hop network may receive a configuration that indicates a first set of physical downlink control channel (PDCCH) resources dedicated to PDCCH monitoring by the node, a second set of PDCCH resources dedicated to PDCCH transmission by the node, and a third set of PDCCH resources permitted to be configured for either PDCCH monitoring by the node or PDCCH transmission by the node. The node in a multi-hop network may configure a resource of the third set of PDCCH resources for one of PDCCH monitoring or neither PDCCH monitoring nor PDCCH transmission based at least in part on an initial state associated with the resource. Numerous other aspects are provided.
-
-
-
-
-
-
-
-
-
Search Results
260
records
(took 0.025 seconds)
