-
公开(公告)号：US20200245246A1
公开(公告)日：2020-07-30
申请号：US16776409
申请日：2020-01-29
Applicant: QUALCOMM Incorporated
Inventor： Mungal Singh DHANDA , Haris ZISIMOPOULOS , Umesh PHUYAL , Alberto RICO ALVARINO , Le LIU
Abstract: A wakeup signal (WUS) group that may be divided into WUS sub-groups, criteria or metrics for dividing the WUS group into a set of WUS sub-groups, and signaling or messaging to support the division of the WUS group into the set of WUS sub-groups are provided. For example, a set of UEs may be divided into WUS sub-groups based at least in part on respective frequencies of occurrence of paging occasions for the set of UEs (e.g., based at least in part on traffic type, observations regarding past paging occasions, predictions regarding future paging occasions, and/or the like) and/or based at least in part on other considerations. Furthermore, some techniques and apparatuses described herein provide for the mapping of network device-level WUS sub-groups (e.g., supported by a network device such as an MME) to base station-level WUS sub-groups (e.g., supported by a base station).
-
公开(公告)号：US20200029256A1
公开(公告)日：2020-01-23
申请号：US16507820
申请日：2019-07-10
Applicant: QUALCOMM Incorporated
Inventor： Alberto RICO ALVARINO , Le LIU , Umesh PHUYAL , Mungal Singh DHANDA , Raghavendra Shyam ANANDA , Srikanth MENON
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive information indicating whether measurement is permitted on a non-anchor carrier; and selectively perform a measurement on at least one of the non-anchor carrier or an anchor carrier, based at least in part on the information indicating whether the measurement is permitted on the non-anchor carrier. Numerous other aspects are provided.
-
公开(公告)号：US20200022035A1
公开(公告)日：2020-01-16
申请号：US16450771
申请日：2019-06-24
Applicant: QUALCOMM Incorporated
Inventor： Prasad Reddy KADIRI , Amer CATOVIC , Umesh PHUYAL , Masato KITAZOE , Karthika PALADUGU , Alberto RICO ALVARINO
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a source base station (BS), an indication that the UE is to perform a conditional handover from the source BS to a target BS and is to perform at least one of: a two protocol stack handover from the source BS to the target BS or a dual connectivity handover from the source BS to the target BS. The UE may perform the conditional handover and at least one of the two protocol stack handover or the dual connectivity handover based at least in part on the indication. Numerous other aspects are provided.
-
公开(公告)号：US20190313381A1
公开(公告)日：2019-10-10
申请号：US16370672
申请日：2019-03-29
Applicant: QUALCOMM Incorporated
Inventor： Seyedkianoush HOSSEINI , Umesh PHUYAL , Wanshi CHEN
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) receive a first control format indicator (CFI) value in a message that is not carried via a physical control format indicator channel (PCFICH); may determine whether the UE is operating using at least one of a first configuration with which the first CFI value is to be used or a second configuration with which a second CFI value, indicated in the PCFICH, is to be used; and may operate using at least one of the first CFI value or the second CFI value based at least in part on determining whether the UE is operating using the at least one of the first configuration or the second configuration. Numerous other aspects are provided.
-
公开(公告)号：US20190313298A1
公开(公告)日：2019-10-10
申请号：US16374682
申请日：2019-04-03
Applicant: QUALCOMM Incorporated
Inventor： Alberto RICO ALVARINO , Aziz GHOLMIEH , Umesh PHUYAL , Prasad KADIRI
IPC: H04W36/00
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may provide information identifying a band combination capability for carrier aggregation during a handover of the UE, wherein the band combination capability identifies a plurality of bands or carriers; and perform the handover based at least in part on the information identifying the band combination capability, wherein at least one first band or carrier, of the plurality of bands or carriers, is used for a source base station of the handover and at least one second band or carrier, of the plurality of bands or carriers, is used for a target base station of the handover. Numerous other aspects are provided.
-
Patent Agency Ranking
公开(公告)号：US20250106623A1
公开(公告)日：2025-03-27
申请号：US18730752
申请日：2023-01-05
Applicant: QUALCOMM Incorporated
Inventor： Bharat SHRESTHA , Prasad Reddy KADIRI , Umesh PHUYAL , Haris ZISIMOPOULOS , Soo Bum LEE , Mungal Singh DHANDA , Miguel GRIOT
IPC: H04W12/037 , H04W12/041 , H04W72/30
Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may receive a control message indicating one or more decryption keys for multicast and broadcast service (MBS) communications within a geographic service area supported by one or more cells of a non-terrestrial network (NTN) or a terrestrial network (TN). The UE may also receive geographic information associated with the geographic coverage area, synchronization information associated with the one or more cells, prioritization information associated with the one or more cells, or a combination thereof. Accordingly, the UE may receive an MBS message via the one or more cells, and may decrypt the MBS message based on the control message, the geographic information, the synchronization information, the prioritization information, or a combination thereof. The techniques described herein may enable the UE to receive encrypted MBS communications within the geographic service area.
-
公开(公告)号：US20250081161A1
公开(公告)日：2025-03-06
申请号：US18459410
申请日：2023-08-31
Applicant: Qualcomm Incorporated
Inventor： Chiranjib SAHA , Umesh PHUYAL , Geetha Priya RAJENDRAN , Bharat SHRESTHA , Xiao Feng WANG
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first network entity may establish a first user equipment (UE) identifier (ID) associated with pre-paging. The first network entity may transmit, with information associated with the first UE ID, a request associated with paging to a second network entity. Numerous other aspects are described.
-
公开(公告)号：US20250031268A1
公开(公告)日：2025-01-23
申请号：US18356952
申请日：2023-07-21
Applicant: QUALCOMM Incorporated
Inventor： Toru UCHINO , Bharat SHRESTHA , Umesh PHUYAL , Masato KITAZOE , Alberto RICO ALVARINO , Prasad Reddy KADIRI , Geetha Priya RAJENDRAN
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, an apparatus may communicate with a user equipment (UE) during an active state of the UE in accordance with a first UE configuration. The apparatus may perform, associated with a second network node and based on a determination to switch the UE to an inactive state, an access stratum (AS) context relocation operation and a path switch operation associated with the second network node. Numerous other aspects are described.
-
公开(公告)号：US20250024422A1
公开(公告)日：2025-01-16
申请号：US18708764
申请日：2023-01-04
Applicant: QUALCOMM Incorporated
Inventor： Chiranjib SAHA , Umesh PHUYAL , Sunghoon KIM , Stefano FACCIN , Haris ZISIMOPOULOS , Le LIU
Abstract: Certain aspects of the present disclosure relate to methods and apparatus for enhancing location reporting procedures to include height information of a user equipment (UE), such as an aerial UE. The location reporting procedures may be between a core network entity and an access network entity. Due to the differences in coverage regions between areal cells and terrestrial cells, aerial UEs may not fully rely on cell identifiers (IDs) as a primary location indicator due to its ambiguity (e.g., as the aerial UEs may use a side-lobe or up-tilted beam of a far-away cell that provides a cell ID while its conventional geographical location belongs to another, closer cell). Aspects of the present disclosure provides techniques for enhancing the location reporting procedures for the aerial UEs to prevent such potential errors in location reporting.
-
公开(公告)号：US20250023962A1
公开(公告)日：2025-01-16
申请号：US18898579
申请日：2024-09-26
Applicant: QUALCOMM Incorporated
Inventor： Toru UCHINO , Umesh PHUYAL , Bharat SHRESTHA , Alberto RICO ALVARINO , Xiao Feng WANG , Vivek RAJENDRAN
Abstract: A wireless device may output a first message or a compression context message. The first message may include (a) a first payload associated with a first RTP-SN, (b) the first RTP SN, and (c) a first PDCP SN that is incrementally synchronized with the first RTP SN. The compression context message may include an indicator of compression context between the first RTP SN and the first PDCP SN. The wireless device may obtain a confirmation that a compression context between the first RTP SN and the first PDCP SN is established at a receiver. In response, the wireless device may output a second message. The second message may have a second payload associated with a second RTP SN and a second PDCP SN that is incrementally synchronized with the second RTP SN. The second message does not comprise a ROHC header having an RTP SN field.
-
-
-
-
-
-
-
-
-
Search Results
268
records
(took 0.017 seconds)
