公开(公告)号：US20220167447A1

公开(公告)日：2022-05-26

申请号：US17425555

申请日：2020-01-22

申请人： Huichun LIU ,  Peng CHENG ,  Xipeng ZHU ,  Gavin Bernard HORN ,  Ozcan OZTURK ,  Qualcomm incorporated

发明人： Huichun LIU ,  Peng CHENC ,  Xipeng ZHU ,  Gavin Bernard HORN ,  Ozcan OZTURK

IPC分类号： H04W76/16 ,  H04W48/16 ,  H04L43/065 ,  H04W24/08 ,  H04W74/00

摘要： Methods, systems, and devices for wireless communication are described. Generally, the described techniques provide for efficiently collecting and reporting minimization of drive test (MDT) measurements for one or more radio access technology (RAT) types and/or for multiple base stations in a dual connectivity deployment. In one example, a user equipment (UE) may receive an MDT measurement configuration indicating a first RAT type for collecting measurements and a second RAT type for reporting measurements. In this example, the UE may use the measurement configuration to collect MDT measurements for the first RAT type, and the UE may report the MDT measurements to a base station associated with the second RAT. Further techniques for efficiently collecting and reporting MDT measurements in a dual connectivity deployment are also described herein.

公开(公告)号：US20220158781A1

公开(公告)日：2022-05-19

申请号：US17424446

申请日：2020-01-22

申请人： Xipeng ZHU ,  Huichun LIU ,  Gavin Bernard HORN ,  Peng CHENG ,  Juan ZHANG ,  Tom CHIN ,  Min WANG ,  Ozcan OZTURK ,  Qualcomm Incorporated

发明人： Xipeng ZHU ,  Huichun LIU ,  Gavin Bernard HORN ,  Peng CHENG ,  Juan ZHANG ,  Tom CHIN ,  Min WANG ,  Ozcan OZTURK

IPC分类号： H04L5/00 ,  H04W24/10 ,  H04W28/02

摘要： Methods, systems, and devices for wireless communications are described. A user equipment (UE) may identify that the UE is operating in a dual-connectivity configuration with a master node (MN) and a secondary node (SN). The UE may receive at least one request that the UE report MDT measurements. The UE may perform a first portion of measurements associated with the first base station and perform a second portion of measurements associated with the second base station. The UE may perform the measurements while the UE is operating in the dual-connectivity configuration. The UE may transmit one or more reports including information indicative of the first portion of measurements, information indicative of the second portion of measurements, or both.

公开(公告)号：US09001777B2

公开(公告)日：2015-04-07

申请号：US12724350

申请日：2010-03-15

申请人： Danlu Zhang ,  Sharad Deepak Sambhwani ,  Aziz Gholmieh ,  Rohit Kapoor ,  Jilei Hou ,  Ozcan Ozturk ,  Arjun Bharadwaj

发明人： Danlu Zhang ,  Sharad Deepak Sambhwani ,  Aziz Gholmieh ,  Rohit Kapoor ,  Jilei Hou ,  Ozcan Ozturk ,  Arjun Bharadwaj

IPC分类号： H04W4/00 ,  H04L5/00 ,  H04W72/12

CPC分类号： H04L5/00 ,  H04L5/0023 ,  H04L5/0044 ,  H04L5/0053 ,  H04L5/0082 ,  H04L5/0087 ,  H04L5/0094 ,  H04W72/1252 ,  H04W72/1284

摘要： Systems and methods for communicating over multiple carriers are described herein. A predetermined event triggers the generation of scheduling information for two or more of the carriers. The predetermined event may comprise expiration of a timer set for at least one of the two or more carriers, storing data in a buffer having a higher transmission priority than data previously stored in the buffer, or changing at least one of the two or more carriers from being served by a first cell to being served by a second cell.

摘要翻译： 这里描述了用于在多个载体上进行通信的系统和方法。 一个预定事件触发了两个或多个载波的调度信息的生成。 预定事件可以包括针对两个或更多个载波中的至少一个的定时器集合的到期，将数据存储在具有比先前存储在缓冲器中的数据更高的发送优先级的缓冲器中，或者改变两个或更多个载波中的至少一个 由第一个小区服务，由第二个小区服务。

公开(公告)号：US08406255B2

公开(公告)日：2013-03-26

申请号：US12105640

申请日：2008-04-18

申请人： Ozcan Ozturk ,  Mehmet Yavuz

发明人： Ozcan Ozturk ,  Mehmet Yavuz

IPC分类号： H04J3/16 ,  H04J3/24 ,  H04W4/00 ,  H04W72/00

CPC分类号： H04L1/0007 ,  H04L1/0018 ,  H04L1/1812 ,  H04L1/1874 ,  H04L1/1883 ,  H04L1/1887 ,  H04W52/04

摘要： Techniques for controlling data transmission are described. In an aspect, a user equipment (UE) determines whether to send a packet based on available transmit power. The UE determines a first packet size based on the available transmit power and sends a packet of the first packet size if it is equal to or larger than a minimum packet size. The UE sends a packet of a second packet size (e.g., the minimum packet size) if the first packet size is smaller than the minimum packet size and if at least one condition is met, e.g., the available transmit power is greater than a power threshold and the delay of a packet to send is larger than a delay threshold. In another aspect, the UE operates in a discontinuous transmission (DTX) mode and cancels the DTX mode if the delay of a packet to send exceeds a threshold.

摘要翻译： 描述用于控制数据传输的技术。 在一方面，用户设备（UE）基于可用的发射功率来确定是否发送分组。 如果UE等于或大于最小分组大小，则UE基于可用发射功率确定第一分组大小，并且发送第一分组大小的分组。 如果第一分组大小小于最小分组大小，则UE发送​​第二分组大小的分组（例如，最小分组大小），并且如果满足至少一个条件，则可用发射功率大于功率 阈值和要发送的分组的延迟大于延迟阈值。 另一方面，如果要发送的分组的延迟超过阈值，则UE以不连续传输（DTX）模式操作并且取消DTX模式。

公开(公告)号：US20130010771A1

公开(公告)日：2013-01-10

申请号：US13619970

申请日：2012-09-14

申请人： Rza Nuriyev ,  Ozcan Ozturk ,  Ashvin Chheda ,  David Paranchynch

发明人： Rza Nuriyev ,  Ozcan Ozturk ,  Ashvin Chheda ,  David Paranchynch

IPC分类号： H04W72/12

CPC分类号： H04L47/10 ,  H04L47/14 ,  H04L47/2408 ,  H04L47/2441 ,  H04L47/263 ,  H04W28/06 ,  H04W28/22

摘要： A method, scheduler, and processor program product for scheduling transmission of packets from a base station to a mobile station. A data rate control index is received from a mobile station. A transmission format is selected using the received data rate control index. The selected transmission format uses a payload size that is smaller than a largest compatible payload size for another transmission format corresponding to the received data rate control index and that is smaller than a total size of packets waiting to be transmitted.

摘要翻译： 一种用于调度从基站到移动台的分组传输的方法，调度器和处理器程序产品。 从移动台接收数据速率控制索引。 使用接收到的数据速率控制索引来选择传输格式。 所选择的传输格式使用小于最大兼容有效载荷大小的有效载荷大小，用于对应于接收到的数据速率控制索引并且小于等待发送的分组的总大小的另一传输格式。

公开(公告)号：US20220256640A1

公开(公告)日：2022-08-11

申请号：US17595546

申请日：2020-05-25

申请人： Juan ZHANG ,  Gavin Bernard HORN ,  Ozcan OZTURK ,  Haris ZISIMOPOULOS ,  Hao XU ,  Huichun LIU ,  Peng CHENG ,  Ruiming ZHENG ,  QUALCOMM Incorporated

发明人： Juan ZHANG ,  Gavin Bernard HORN ,  Ozcan OZTURK ,  Haris ZISIMOPOULOS ,  Hao XU ,  Huichun LIU ,  Peng CHENG ,  Ruiming ZHENG

IPC分类号： H04W76/27 ,  H04L67/146 ,  H04W68/00

摘要： Aspects described herein relate to requesting suspending of a data session of a first when a device capable of communicating over multiple subscriptions switches from an active communication state if the first network to an active communication state in a second network. The device can also request resuming the data session based on switching back to active communication state with the first network.

公开(公告)号：US20220015131A1

公开(公告)日：2022-01-13

申请号：US17309292

申请日：2019-10-31

申请人： Peng CHENG ,  Ozcan OZTURK ,  Karthika PALADUGU ,  Huichun LIU ,  Gavin Bernard HORN ,  Masato KITAZOE ,  Linhai HE ,  Punyaslok PURKAYASTHA ,  QUALCOMM Incorporated

发明人： Peng CHENG ,  Ozcan OZTURK ,  Karthika PALADUGU ,  Huichun LIU ,  Gavin Bernard HORN ,  Masato KITAZOE ,  Linhai HE ,  Punyaslok PURKAYASTHA

IPC分类号： H04W72/14 ,  H04W72/12 ,  H04W74/04 ,  H04L5/00 ,  H04W36/00

摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a base station may determine to transmit a pre-allocated uplink (UL) grant to a user equipment (UE), wherein the pre-allocated UL grant includes: a secondary node (SN) transmission configuration indicator (TCI) list, and a type 1 configured grant (CG). The base station may transmit, to the UE, the pre-allocated UL grant based at least in part on determining to transmit the pre-allocated UL grant. Numerous other aspects are provided.

公开(公告)号：US20200169922A1

公开(公告)日：2020-05-28

申请号：US16615105

申请日：2018-06-13

申请人： Ozcan OZTURK ,  Huichun LIU ,  Xipeng ZHU ,  Gavin Bernard HORN ,  Luis Fernando Brisson LOPES ,  QUALCOMM Incorporated

发明人： Ozcan OZTURK ,  Huichun LIU ,  Xipeng ZHU ,  Gavin Bernard HORN ,  Luis Fernando Brisson LOPES

IPC分类号： H04W36/00 ,  H04W76/27 ,  H04W36/08 ,  H04W76/34

摘要： Certain aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may select at least one target node for a radio resource control connection, wherein the user equipment is in a particular radio resource control communication state when the at least one target node is selected, and wherein the user equipment is configured to communicate using dual-connectivity, wherein context information associated with the user equipment is stored by the user equipment, a master node associated with the user equipment, and a secondary node associated with the user equipment based at least in part on the user equipment being in the particular radio resource control communication state; and/or transmit information to the at least one target node or the master node to cause the context information to be provided to the at least one target node. Numerous other aspects are provided.

公开(公告)号：US08599771B2

公开(公告)日：2013-12-03

申请号：US12759369

申请日：2010-04-13

申请人： Aziz Gholmieh ,  Danlu Zhang ,  Sharad Deepak Sambhwani ,  Rohit Kapoor ,  Jilei Hou ,  Bibhu Prasad Mohanty ,  Ozcan Ozturk ,  Arjun Bharadwaj ,  Heechoon Lee

发明人： Aziz Gholmieh ,  Danlu Zhang ,  Sharad Deepak Sambhwani ,  Rohit Kapoor ,  Jilei Hou ,  Bibhu Prasad Mohanty ,  Ozcan Ozturk ,  Arjun Bharadwaj ,  Heechoon Lee

IPC分类号： H04W4/00

CPC分类号： H04W72/0406 ,  H04L5/001 ,  H04L5/0096

摘要： Methods, systems and apparatuses for controlling radio links in a multiple carrier wireless communication system are disclosed. A method can include aggregating control functions from at least two carriers onto one carrier to form an anchor carrier and one or more associated secondary carriers; establishing communication links for the anchor carrier and each secondary carrier; and controlling communication based on the anchor carrier.

摘要翻译： 公开了一种用于控制多载波无线通信系统中的无线电链路的方法，系统和装置。 方法可以包括将来自至少两个载波的控制功能聚合到一个载波上以形成锚定载波和一个或多个相关联的辅载波; 建立锚定载体和每个辅助载体的通信链路; 并基于锚载波控制通信。

公开(公告)号：US08514779B2

公开(公告)日：2013-08-20

申请号：US12758217

申请日：2010-04-12

申请人： Ozcan Ozturk ,  Sharad Deepak Sambhwani ,  Rohit Kapoor ,  Aziz Gholmieh

发明人： Ozcan Ozturk ,  Sharad Deepak Sambhwani ,  Rohit Kapoor ,  Aziz Gholmieh

IPC分类号： H04W4/00

CPC分类号： H04L1/0007 ,  H04L1/0017

摘要： A method for using a flexible size radio link control (RLC) protocol data unit (PDU) on an uplink is described. A request for an RLC PDU is received from a medium access control (MAC) layer. Radio conditions for a first uplink carrier and a second uplink carrier are determined. A size of the RLC PDU is selected based on the radio conditions. The RLC PDU is generated. The RLC PDU is sent to the MAC layer.

摘要翻译： 描述了在上行链路上使用灵活大小无线电链路控制（RLC）协议数据单元（PDU）的方法。 从介质访问控制（MAC）层接收对RLC PDU的请求。 确定第一上行链路载波和第二上行链路载波的无线电条件。 基于无线电条件选择RLC PDU的大小。 产生RLC PDU。 RLC PDU被发送到MAC层。