-
公开(公告)号：AU2018290800B2
公开(公告)日：2022-10-27
申请号：AU2018290800
申请日：2018-06-26
Applicant: QUALCOMM INC
Inventor： SUN JING , GUPTA PIYUSH , JIANG JING
Abstract: Methods, systems, and devices for wireless communication are described that support overlapping code block groups (CBGs) for multiple codewords. A receiving device may receive multiple codewords from a transmitting device over a set of spatial layers. The receiving device may determine an association between a set of feedback bits and code blocks (CBs) of the multiple codewords. The association may be based on a CBG configuration, which may bundle one or more sets of CBs of the one or more codewords using time boundaries (e.g., symbols) or based on a uniform or proportional CB distribution. Based on whether decoding of the codewords is successful, the receiving device may transmit the set of feedback bits. The number of feedback bits may be the same regardless of whether one or two codewords are received.
-
2.发明专利
公开(公告)号：SG11202013160SA
公开(公告)日：2021-02-25
申请号：SG11202013160S
申请日：2019-07-03
Applicant: QUALCOMM INC
Inventor： LUO JIANGHONG , ABEDINI NAVID , HASANZADEZONUZY ARIA , ISLAM MUHAMMAD NAZMUL , LUO TAO , LI JUNYI , HAMPEL KARL GEORG , GUPTA PIYUSH
Abstract: Aspects described herein relate to determining, based on a received signal strength, a set of potential backhaul nodes for providing a backhaul link in an integrated access and backhaul (IAB) network, determining, based at least in part on additional information regarding the set of potential backhaul nodes, at least one backhaul node of the set of potential backhaul nodes to which to connect over the backhaul link in the IAB network, and indicating, to an access node, the at least one backhaul node for attempting connection over the backhaul link.
-
3.发明专利
公开(公告)号：AU2017359042A1
公开(公告)日：2019-04-18
申请号：AU2017359042
申请日：2017-11-07
Applicant: QUALCOMM INC
Inventor： GUPTA PIYUSH , LI JUNYI , XU HAO
IPC: H04L12/12
Abstract: A relay device in a mesh wireless access network (WAN) may listen for a signal during a pre-wakeup (PWU) period to determine whether to power on a radio during a wakeup cycle. If the relay device receives a signal during the PWU period, it may power on a radio to transmit a discovery broadcast or to send and receive data. The relay device may also receive synchronization signals during the PWU period to maintain timing synchronization in cases when the wakeup cycle includes long periods of inactivity. That is, different internet of everything (IoE) devices (including relay devices) may operate in different discovery modes based on different mobility patterns. Devices that move frequently may operate in a transient operating mode. Devices that rarely move may operate in a persistent operating mode, and may take advantage of the PWU synchronization signals.
-
公开(公告)号：AU2018290800A1
公开(公告)日：2019-12-05
申请号：AU2018290800
申请日：2018-06-26
Applicant: QUALCOMM INC
Inventor： SUN JING , GUPTA PIYUSH , JIANG JING
Abstract: Methods, systems, and devices for wireless communication are described that support overlapping code block groups (CBGs) for multiple codewords. A receiving device may receive multiple codewords from a transmitting device over a set of spatial layers. The receiving device may determine an association between a set of feedback bits and code blocks (CBs) of the multiple codewords. The association may be based on a CBG configuration, which may bundle one or more sets of CBs of the one or more codewords using time boundaries (e.g., symbols) or based on a uniform or proportional CB distribution. Based on whether decoding of the codewords is successful, the receiving device may transmit the set of feedback bits. The number of feedback bits may be the same regardless of whether one or two codewords are received.
-
公开(公告)号：CA3064102A1
公开(公告)日：2018-12-27
申请号：CA3064102
申请日：2018-06-22
Applicant: QUALCOMM INC
Inventor： SUN JING , GUPTA PIYUSH , CHEN WANSHI , LEE HEECHOON
IPC: H04L5/00
Abstract: Aspects of the disclosure relate to communication systems, apparatus and methods which enable or support transmitting/receiving downlink control information (DCI) carrying a downlink grant or an uplink grant. A method includes detecting a reference length based on an effective length of a downlink (DL) grant DCI and an effective length of an uplink (UL) grant DCI and calculating a length difference based on the effective DL grant DCI length and the effective UL grant DCI length. A length of a padding field in the DL grant DCI and/or the UL grant DCI is set equal to the calculated length difference such that the lengths of the DL grant DCI and UL grant DCI are both equal to the reference length. Padding bits are inserted in the padding field of the DL grant DCI and/or the UL grant DCI. Thereafter, the DL grant DCI and/or the UL grant DCI is encoded and transmitted to a scheduled entity.
-
Patent Agency Ranking
公开(公告)号：AU2017279475A1
公开(公告)日：2018-11-15
申请号：AU2017279475
申请日：2017-03-28
Applicant: QUALCOMM INC
Inventor： GUPTA PIYUSH , JI TINGFANG , LI CHONG , PATIL SHAILESH , SORIAGA JOSEPH , JIANG JING , ZENG WEI , GOROKHOV ALEXEI , LI JUNYI
Abstract: Device detection in networks with mixed mobility devices is discussed. Devices in the network first determine a discovery mode from a plurality of discovery modes, wherein the determining is based on a mobility state of the wireless device. The device identifies a set of resources associated with the determined discovery mode, wherein each of the plurality of discovery modes is provisioned with separate resources. A discovery signal is transmitted using the identified set of resources according to the discovery mode. Thus, devices with higher mobility will generally send discovery signals more often than devices that are static or semi-static.
-
公开(公告)号：CA3051127A1
公开(公告)日：2018-09-07
申请号：CA3051127
申请日：2018-02-17
Applicant: QUALCOMM INC
Inventor： LI CHONG , GUPTA PIYUSH , LI JUNYI
Abstract: Methods, systems, and devices for wireless communication are described. In an FDD system, a UE may identify an indicator associated with ultra-reliable low latency communications (URLLC) while communicating in a sidelink channel. The UE may also identify dedicated uplink resources in the sidelink channel, and reserve the dedicated uplink resources. The dedicated uplink resources may be reserved for an acknowledgement/negative acknowledgement (ACK/NACK) feedback or for a scheduling request (SR). URLLC data may be communicated, and the reserved uplink resources may be utilized to transmit an ACK/NACK feedback or a SR. In a TDD system, a base station may transmit information identifying dedicated resources for URLLC data. In some cases, a base station may transmit an indicator channel, which a sidelink UE may monitor to determine the presence of URLLC data, and respond accordingly.
-
公开(公告)号：BR112023022239A2
公开(公告)日：2024-02-06
申请号：BR112023022239
申请日：2022-03-28
Applicant: QUALCOMM INC
Inventor： ULUPINAR FATIH , OZTURK OZCAN , GUPTA PIYUSH , PRAKASH RAJAT , ELAZZOUNI SHERIF
Abstract: enlace lateral para iot industrial. trata-se de aparelho, métodos e produtos de programa de computador para retransmissão e comunicação de enlace lateral. um método exemplificativo pode incluir receber, de uma bs por meio de um procedimento de descoberta controlada, uma consulta para verificar um procedimento de enlace lateral com pelo menos um ue. o método exemplificativo pode incluir adicionalmente estabelecer, por meio da bs como uma retransmissão de l2, o procedimento de enlace lateral com o pelo menos um ue. o método exemplificativo pode incluir adicionalmente comutar do procedimento de enlace lateral para um procedimento de pdcp de enlace lateral com um modo híbrido, a bs que é uma retransmissão de l2 para o procedimento de pdcp de enlace lateral. o método exemplificativo pode incluir adicionalmente transmitir para o pelo menos um ue por meio da bs como a retransmissão de l2, ou receber, do pelo menos um ue por meio da bs como uma retransmissão de l2, uma ou mais pdus de pdcp que correspondem a l2.
-
公开(公告)号：BR112022001991A2
公开(公告)日：2022-05-10
申请号：BR112022001991
申请日：2020-08-12
Applicant: QUALCOMM INC
Inventor： DAMNJANOVIC ALEKSANDAR , LI JUNYI , GULATI KAPIL , GUPTA PIYUSH , SEYED ALI AKBAR FAKOORIAN , ZHANG XIAOXIA
IPC: H04W52/38
Abstract: controle de potência de sidelink. métodos, sistemas e dispositivos para comunicação não cabeada são descritos. geralmente, as técnicas descritas proporcionam executar e reportar eficientemente as medições de potência recebida de sinal de referência (rsrp). em particular, as técnicas descritas neste documento podem permitir que um equipamento do usuário (ue) identifique eficientemente sinais de referência nos quais executar medições rsrp (por exemplo, baseado na sinalização a partir de uma estação base), identificar quando reportar medições rsrp (por exemplo, aperiodicamente, periodicamente ou semi-persistentemente) e identificar um canal no qual reportar medições rsrp (por exemplo, um canal de sidelink ou um canal de uplink). adicionalmente, as técnicas descritas neste documento também podem permitir que um ue identifique eficientemente parâmetros de malha aberta que devem ser utilizados para determinar uma potência de transmissão apropriada para transmitir para outro ue através de um sidelink.
-
公开(公告)号：AU2017233674A1
公开(公告)日：2018-08-23
申请号：AU2017233674
申请日：2017-02-10
Applicant: QUALCOMM INC
Inventor： GUPTA PIYUSH , LI JUNYI , TAVILDAR SAURABHA
Abstract: Systems and methods are disclosed for efficient signaling between devices. A relay device initiates association with discovery broadcast signals to leaf devices. Each leaf responds with association request signals. After association, the relay periodically sends stay alive signals to the leaf, and the leaf periodically sends link confirmation signals to the relay. If either device fails to send its signal, link breakage is assumed. The leaf device reverts to uplink communication with a base station while searching for another relay. In another embodiment, the leaf foregoes association with a relay, instead forming a device to device (D2D) connection with a relay. A D2D connection is used when the leaf does not expect a link to a relay to be stable enough to justify the association overhead, or when downlink traffic is arriving more frequently than an associated relay is awake. Other aspects, embodiments, and features are also claimed and described.
-
-
-
-
-
-
-
-
-
Search Results
18
records
(took 0.019 seconds)
