公开(公告)号：WO2015116599A1

公开(公告)日：2015-08-06

申请号：PCT/US2015/013129

申请日：2015-01-27

Applicant: QUALCOMM INCORPORATED

Inventor： KANAMARLAPUDI, Sitaramanjaneyulu ,  CHAKRAVARTHY, Chetan Gopalakrishnan ,  KUMAR, Arvindhan ,  SURIYAMOORTHY, Aravindh ,  GABBITA, Pavankumar

IPC: H04W76/04

CPC classification number: H04W48/18 ,  H04W8/18 ,  H04W8/183 ,  H04W72/1215 ,  H04W72/1284 ,  H04W88/06

Abstract: Access terminals are adapted to facilitate optimized tune-away operations in multi-subscription wireless communication devices. According to one example, an access terminal can communicate on a first subscription. After a period of time, the access terminal can tune away from the first subscription to a second subscription to perform a communication activity corresponding to the second subscription. After tuning back to the first subscription, the access terminal may transmit uplink data while ignoring any absolute grant received after tuning back to the first subscription, and/or transmit a scheduling information message in response to tuning back to the first subscription from the second subscription. Other aspects, embodiments, and features are also included.

Abstract translation: 接入终端适于促进多订购无线通信设备中的优化调谐操作。 根据一个示例，接入终端可以在第一订阅上进行通信。 在一段时间之后，接入终端可以调离远离第一订阅到第二订阅，以执行与第二订阅相对应的通信活动。 在回调到第一订阅之后，接入终端可以在忽略在回调到第一订阅之后接收的任何绝对授权，并且/或发送调度信息消息以响应于从第二订阅调谐回第一订阅而发送上行链路数据 。 还包括其他方面，实施例和特征。

公开(公告)号：WO2023048889A1

公开(公告)日：2023-03-30

申请号：PCT/US2022/041542

申请日：2022-08-25

Applicant: QUALCOMM INCORPORATED

Inventor： MEYLAN, Arnaud ,  JOSEPH, Rissen Alfonso ,  SADHU, Yogesh Kumar ,  CHAUBEY, Nishith ,  RAO, Vaishakh ,  MITRA, Alok ,  SURIYAMOORTHY, Aravindh ,  VIJAYARAJAN, Vinod ,  TARPHE, Vinesh

IPC: H04W52/02

Abstract: Methods, systems, and devices for wireless communication are described. A data layer at a user equipment (UE) may provide information associated with an uplink message to a modem power manager to determine whether to keep resources which are brought up by the scheduler or to power them off for transmitting the uplink message. For example, the data layer may indicate a radio access technology, a subscriber identifier, and a bearer type associated with the uplink message, which may enable the modem power manager to identify which radios to wake up (e.g., or avoid putting to sleep). Utilizing the information may enable the modem power manager to determine whether the wakeup is related to uplink data, acquire information to support the wakeup with resources indicated by the information, and avoid putting resources to sleep if the scheduled and the unscheduled wakeup resource requirements match.

公开(公告)号：WO2014025755A1

公开(公告)日：2014-02-13

申请号：PCT/US2013/053758

申请日：2013-08-06

Applicant: QUALCOMM INCORPORATED

Inventor： KANAMARLAPUDI, Sitaramanjaneyulu ,  CHAKRAVARTHY, Chetan Gopalakrishnan ,  SINGH, Manmeet ,  SURIYAMOORTHY, Aravindh

IPC: H04L1/18

CPC classification number: H04W72/0406 ,  H04L1/1832 ,  H04L1/1835 ,  H04L1/1864 ,  H04L1/187 ,  H04L1/1874 ,  H04L1/1896

Abstract: A method and apparatus for enhancing data retransmission to improve call performance are described. At least one protocol data unit (PDU) may be transmitted from a transmitting entity to a receiving entity. The at least one PDU may be part of a service data unit (SDU). It may be determined to perform a communication re-establishment. As such, the SDU may be retransmitted, beginning with a first PDU transmitted as part of the SDU. In an aspect, the transmitting entity may be a radio link control (RLC) transmitting device and the receiving entity may be an RLC receiving device in communication with one another across a network. In another aspect, the transmitting entity may be a radio link control (RLC) transmitting protocol layer and the receiving entity may be a radio link control (RLC) receiving protocol layer both within a protocol stack of a device.

Abstract translation: 描述了用于增强数据重传以改善呼叫性能的方法和装置。 至少一个协议数据单元（PDU）可以从发送实体发送到接收实体。 所述至少一个PDU可以是服务数据单元（SDU）的一部分。 可以确定执行通信重建。 这样，可以从作为SDU的一部分发送的第一PDU开始重传SDU。 在一方面，发送实体可以是无线电链路控制（RLC）发送设备，并且接收实体可以是通过网络彼此通信的RLC接收设备。 在另一方面，发送实体可以是无线电链路控制（RLC）发送协议层，并且接收实体可以是设备的协议栈内的无线电链路控制（RLC）接收协议层。

公开(公告)号：EP3100577B1

公开(公告)日：2018-02-21

申请号：EP15704886.9

申请日：2015-01-27

Applicant: Qualcomm Incorporated

Inventor： KANAMARLAPUDI, Sitaramanjaneyulu ,  CHAKRAVARTHY, Chetan Gopalakrishnan ,  KUMAR, Arvindhan ,  SURIYAMOORTHY, Aravindh ,  GABBITA, Pavankumar

IPC: H04W72/12 ,  H04W8/18 ,  H04W88/06

CPC classification number: H04W48/18 ,  H04W8/18 ,  H04W8/183 ,  H04W72/1215 ,  H04W72/1284 ,  H04W88/06

Abstract: Access terminals are adapted to facilitate optimized tune-away operations in multi-subscription wireless communication devices. According to one example, an access terminal can communicate on a first subscription. After a period of time, the access terminal can tune away from the first subscription to a second subscription to perform a communication activity corresponding to the second subscription. After tuning back to the first subscription, the access terminal may transmit uplink data while ignoring any absolute grant received after tuning back to the first subscription, and/or transmit a scheduling information message in response to tuning back to the first subscription from the second subscription. Other aspects, embodiments, and features are also included.

公开(公告)号：EP2880799A1

公开(公告)日：2015-06-10

申请号：EP13752979.8

申请日：2013-08-06

Applicant: Qualcomm Incorporated

Inventor： KANAMARLAPUDI, Sitaramanjaneyulu ,  CHAKRAVARTHY, Chetan Gopalakrishnan ,  SINGH, Manmeet ,  SURIYAMOORTHY, Aravindh

IPC: H04L1/18

CPC classification number: H04W72/0406 ,  H04L1/1832 ,  H04L1/1835 ,  H04L1/1864 ,  H04L1/187 ,  H04L1/1874 ,  H04L1/1896

Abstract: A method and apparatus for enhancing data retransmission to improve call performance are described. At least one protocol data unit (PDU) may be transmitted from a transmitting entity to a receiving entity. The at least one PDU may be part of a service data unit (SDU). It may be determined to perform a communication re-establishment. As such, the SDU may be retransmitted, beginning with a first PDU transmitted as part of the SDU. In an aspect, the transmitting entity may be a radio link control (RLC) transmitting device and the receiving entity may be an RLC receiving device in communication with one another across a network. In another aspect, the transmitting entity may be a radio link control (RLC) transmitting protocol layer and the receiving entity may be a radio link control (RLC) receiving protocol layer both within a protocol stack of a device.

公开(公告)号：EP4406295A1

公开(公告)日：2024-07-31

申请号：EP22777759.6

申请日：2022-08-25

Applicant: QUALCOMM INCORPORATED

Inventor： MEYLAN, Arnaud ,  JOSEPH, Rissen Alfonso ,  SADHU, Yogesh Kumar ,  CHAUBEY, Nishith ,  RAO, Vaishakh ,  MITRA, Alok ,  SURIYAMOORTHY, Aravindh ,  VIJAYARAJAN, Vinod ,  TARPHE, Vinesh

IPC: H04W52/02

CPC classification number: H04W52/0216 ,  Y02D30/70

公开(公告)号：EP3100577A1

公开(公告)日：2016-12-07

申请号：EP15704886.9

申请日：2015-01-27

Applicant: Qualcomm Incorporated

Inventor： KANAMARLAPUDI, Sitaramanjaneyulu ,  CHAKRAVARTHY, Chetan Gopalakrishnan ,  KUMAR, Arvindhan ,  SURIYAMOORTHY, Aravindh ,  GABBITA, Pavankumar

IPC: H04W76/04

CPC classification number: H04W48/18 ,  H04W8/18 ,  H04W8/183 ,  H04W72/1215 ,  H04W72/1284 ,  H04W88/06

Abstract: Access terminals are adapted to facilitate optimized tune-away operations in multi-subscription wireless communication devices. According to one example, an access terminal can communicate on a first subscription. After a period of time, the access terminal can tune away from the first subscription to a second subscription to perform a communication activity corresponding to the second subscription. After tuning back to the first subscription, the access terminal may transmit uplink data while ignoring any absolute grant received after tuning back to the first subscription, and/or transmit a scheduling information message in response to tuning back to the first subscription from the second subscription. Other aspects, embodiments, and features are also included.

Abstract translation: 接入终端angepasst以助多订阅无线通信设备进行了优化调离操作。 。根据一个实施例向接入终端可以在第一预订通信。 在一段时间之后，接入终端可调谐从所述第一签约远到第二预订来执行通信活动对应于所述第二预订。 调回到所述第一预订之后，接入终端可以同时忽略调回到所述第一预订之后接收到的任何绝对授权发送上行链路数据，和/或响应发送调度信息消息从所述第二预订调回到所述第一预订 ， 因此其它方面，实施例和特征都包括在内。