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公开(公告)号：ES2847213T3
公开(公告)日：2021-08-02
申请号：ES17731365
申请日：2017-06-05
Applicant: QUALCOMM INC
Inventor： PARK VINCENT DOUGLAS , HAMPEL KARL GEORG
Abstract: Un procedimiento (800) de comunicación inalámbrica realizado por un primer dispositivo de retransmisión inalámbrico, comprendiendo el procedimiento: recibir (805) una solicitud que indica que un dispositivo inalámbrico tiene uno o más mensajes tolerantes al retardo para ser reenviados a una red; determinar un tiempo estimado para contactar con la red indicando una próxima vez que se espera que el primer dispositivo de retransmisión inalámbrico establezca contacto con la red para al menos una tecnología de acceso por radio, RAT, usando un historial de contacto con la red a través de la al menos una RAT; enviar (810) un mensaje de respuesta al dispositivo inalámbrico indicativo del tiempo estimado para contactar con la red; recibir (815) y almacenar en caché el uno o más mensajes tolerantes al retardo que se deben reenviar; y reenviar (820) al menos uno del uno o más mensajes tolerantes al retardo.
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公开(公告)号：AU2017249014A1
公开(公告)日：2018-09-13
申请号：AU2017249014
申请日：2017-03-06
Applicant: QUALCOMM INC
Inventor： HAMPEL KARL GEORG , PARK VINCENT DOUGLAS , CHENG HONG , HORN GAVIN BERNARD
Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may establish a packet data network (PDN)-connectivity session to a PDN using a cellular radio access technology (RAT) and migrate the PDN-connectivity session from a source access node (AN) to a target AN. Migration may initiate when a decision to perform a handover is made. The target AN may receive a network address and information about a first data radio link established between the UE and source AN. The target AN may establish a second data radio link with the UE based at least in part on the first data radio link information, and may transmit, to the PDN, a path update including the network address and an updated path via the target AN. In some cases, the target AN may forward packets between the UE and the PDN via the second data radio link.
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公开(公告)号：AU2017249014B2
公开(公告)日：2021-12-02
申请号：AU2017249014
申请日：2017-03-06
Applicant: QUALCOMM INC
Inventor： HAMPEL KARL GEORG , PARK VINCENT DOUGLAS , CHENG HONG , HORN GAVIN BERNARD
Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may establish a packet data network (PDN)-connectivity session to a PDN using a cellular radio access technology (RAT) and migrate the PDN-connectivity session from a source access node (AN) to a target AN. Migration may initiate when a decision to perform a handover is made. The target AN may receive a network address and information about a first data radio link established between the UE and source AN. The target AN may establish a second data radio link with the UE based at least in part on the first data radio link information, and may transmit, to the PDN, a path update including the network address and an updated path via the target AN. In some cases, the target AN may forward packets between the UE and the PDN via the second data radio link.
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公开(公告)号：AU2017252265B2
公开(公告)日：2020-11-19
申请号：AU2017252265
申请日：2017-04-14
Applicant: QUALCOMM INC
Inventor： YU YU-TING , PARK VINCENT DOUGLAS , HORN GAVIN BERNARD
IPC: H04W36/00
Abstract: Methods, systems, and devices for wireless communication are described. A serving base station may determine a handover loss metric associated with a UE that is a candidate for handover. The handover loss metric may be based on connection parameters associated with the serving base station and a target base station, respectively. The serving base station may identify, based on the handover loss metric, a type of handover procedure to perform. The serving base station may perform the handover procedure of the UE to the target base station according to the identified handover type.
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公开(公告)号：CA3002071A1
公开(公告)日：2017-06-01
申请号：CA3002071
申请日：2016-10-31
Applicant: QUALCOMM INC
Inventor： HAMPEL KARL GEORG , LI JUNYI , PARK VINCENT DOUGLAS
IPC: H04W8/00
Abstract: A method, an apparatus, and a computer-readable medium for wireless communication are provided. The apparatus receives a policy containing information on filtering and processing of discovery messages over a wireless interface. The policy may be received from a cellular network or from a network server. The apparatus determines a set of filtering rules and a set of processing rules based on the policy. The apparatus may store the set of filtering rules and the set of processing rules. Upon receiving a discovery message on a device-to-device communication channel, the apparatus applies the set of filtering rules to the discovery message. The device-to-device communication channel may be a wireless communication channel. The apparatus may apply the set of processing rules to the discovery message in response to the discovery message passing the set of filtering rules. The apparatus may rebroadcast the processed discovery message.
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Patent Agency Ranking
公开(公告)号：CA3002071C
公开(公告)日：2021-09-21
申请号：CA3002071
申请日：2016-10-31
Applicant: QUALCOMM INC
Inventor： HAMPEL KARL GEORG , LI JUNYI , PARK VINCENT DOUGLAS
IPC: H04W8/00
Abstract: A method, an apparatus, and a computer-readable medium for wireless communication are provided. The apparatus receives a policy containing information on filtering and processing of discovery messages over a wireless interface. The policy may be received from a cellular network or from a network server. The apparatus determines a set of filtering rules and a set of processing rules based on the policy. The apparatus may store the set of filtering rules and the set of processing rules. Upon receiving a discovery message on a device-to-device communication channel, the apparatus applies the set of filtering rules to the discovery message. The device-to-device communication channel may be a wireless communication channel. The apparatus may apply the set of processing rules to the discovery message in response to the discovery message passing the set of filtering rules. The apparatus may rebroadcast the processed discovery message.
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公开(公告)号：AU2017298105A1
公开(公告)日：2018-12-20
申请号：AU2017298105
申请日：2017-06-05
Applicant: QUALCOMM INC
Inventor： PARK VINCENT DOUGLAS , HAMPEL KARL GEORG
Abstract: A wireless relay device may receive a request indicating that a wireless device has one or more delay-tolerant messages to be forwarded to a network. The wireless relay device may send a response message to the wireless device indicative of an estimated time to network contact. The wireless relay device then receives and caches the delay-tolerant messages to be forwarded. The wireless relay device may forward at least one of the one or more delay-tolerant messages.
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公开(公告)号：AU2017246121A1
公开(公告)日：2018-09-20
申请号：AU2017246121
申请日：2017-03-27
Applicant: QUALCOMM INC
Inventor： HAMPEL KARL GEORG , PARK VINCENT DOUGLAS , LI JUNYI
Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may act as a relay device and receive a message from a source device. The message may include a latency indicator. The UE may identify a delay-tolerance metric associated with the message based on the latency indicator. The UE may identify, for each air interface of a set of air interfaces, a cost metric associated with transmitting the message. The UE may select an air interface from the set of air interfaces based on the delay -tolerance metric and the cost metric. The UE may transmit the message to a destination device on the selected air interface.
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公开(公告)号：AU2017211045B2
公开(公告)日：2021-03-04
申请号：AU2017211045
申请日：2017-01-20
Applicant: QUALCOMM INC
Inventor： HAMPEL KARL GEORG , PARK VINCENT DOUGLAS , LI JUNYI
Abstract: Systems and methods are disclosed for using wireless relays to create path diversity in rebroadcasting data in wireless networks with latency sensitive applications. A first wireless communication device receives a data signal, the data signal being transmitted on a first frequency resource from a second wireless communication device to a third wireless communication device. The first wireless communication device receives an ACK/NACK signal being transmitted from the third wireless communication device to the second wireless communication device. The first wireless communication device determines if the ACK/NACK signal is a NACK signal, and if so transmits the data signal at a second frequency resource during a third time period to the third wireless communication device.
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公开(公告)号：AU2017252265A1
公开(公告)日：2018-09-27
申请号：AU2017252265
申请日：2017-04-14
Applicant: QUALCOMM INC
Inventor： YU YU-TING , PARK VINCENT DOUGLAS , HORN GAVIN BERNARD
IPC: H04W36/00
Abstract: Methods, systems, and devices for wireless communication are described. A serving base station may determine a handover loss metric associated with a UE that is a candidate for handover. The handover loss metric may be based on connection parameters associated with the serving base station and a target base station, respectively. The serving base station may identify, based on the handover loss metric, a type of handover procedure to perform. The serving base station may perform the handover procedure of the UE to the target base station according to the identified handover type.
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