公开(公告)号：US09380525B2

公开(公告)日：2016-06-28

申请号：US14470859

申请日：2014-08-27

申请人： QUALCOMM Incorporated

发明人： Sitaramanjaneyulu Kanamarlapudi ,  Chetan Gopalakrishnan Chakravarthy ,  Arvindhan Kumar ,  Aravindh Suriyamoorthy ,  Pavankumar Gabbita

IPC分类号： H04W48/18 ,  H04W76/04 ,  H04W88/06 ,  H04W8/18 ,  H04W76/02 ,  H04W72/12

CPC分类号： H04W48/18 ,  H04W8/18 ,  H04W8/183 ,  H04W72/1215 ,  H04W72/1284 ,  H04W88/06

摘要： 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.

摘要翻译： 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数据 。 还包括其他方面，实施例和特征。

公开(公告)号：US09119190B2

公开(公告)日：2015-08-25

申请号：US13888821

申请日：2013-05-07

申请人： QUALCOMM Incorporated

发明人： Sitaramanjaneyulu Mohan Kanamarlapudi ,  Chetan Gopalakrishnan Chakravarthy ,  Manmeet Singh ,  Aravindh Suriyamoorthy

IPC分类号： G06F11/00 ,  H04L1/00 ,  H04L12/26 ,  H04W72/04 ,  H04L1/18

CPC分类号： H04W72/0406 ,  H04L1/1832 ,  H04L1/1835 ,  H04L1/1864 ,  H04L1/187 ,  H04L1/1874 ,  H04L1/1896

摘要： 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.

摘要翻译： 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：US11864113B2

公开(公告)日：2024-01-02

申请号：US17482211

申请日：2021-09-22

申请人： QUALCOMM Incorporated

发明人： Arnaud Meylan ,  Rissen Alfonso Joseph ,  Yogesh Kumar Sadhu ,  Nishith Chaubey ,  Vaishakh Rao ,  Alok Mitra ,  Aravindh Suriyamoorthy ,  Vinod Vijayarajan ,  Vinesh Tarphe

IPC分类号： H04W52/02 ,  H04W84/12

CPC分类号： H04W52/0229 ,  H04W52/0216 ,  H04W52/0274 ,  H04W84/12

摘要： 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：US20150215859A1

公开(公告)日：2015-07-30

申请号：US14470859

申请日：2014-08-27

申请人： QUALCOMM Incorporated

发明人： Sitaramanjaneyulu Kanamarlapudi ,  Chetan Gopalakrishnan Chakravarthy ,  Arvindhan Kumar ,  Aravindh Suriyamoorthy ,  Pavankumar Gabbita

IPC分类号： H04W48/18

CPC分类号： H04W48/18 ,  H04W8/18 ,  H04W8/183 ,  H04W72/1215 ,  H04W72/1284 ,  H04W88/06

摘要： 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.

摘要翻译： 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数据 。 还包括其他方面，实施例和特征。

公开(公告)号：US20140036798A1

公开(公告)日：2014-02-06

申请号：US13888821

申请日：2013-05-07

申请人： QUALCOMM INCORPORATED

发明人： Sitaramanjaneyulu Mohan KANAMARLAPUDI ,  Chetan Gopalakrishnan Chakravarthy ,  Manmeet Singh ,  Aravindh Suriyamoorthy

IPC分类号： H04W72/04

CPC分类号： H04W72/0406 ,  H04L1/1832 ,  H04L1/1835 ,  H04L1/1864 ,  H04L1/187 ,  H04L1/1874 ,  H04L1/1896

摘要： 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.

摘要翻译： 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。