公开(公告)号：WO2012075439A1

公开(公告)日：2012-06-07

申请号：PCT/US2011/063146

申请日：2011-12-02

Applicant: QUALCOMM INCORPORATED ,  NGAI, Francis Ming-Meng ,  SHAHIDI, Reza

Inventor： NGAI, Francis Ming-Meng ,  SHAHIDI, Reza

IPC: H04W48/08 ,  H04W48/16 ,  H04W36/00

CPC classification number: H04W74/00 ,  H04W28/18 ,  H04W36/0022

Abstract: A method, an apparatus, and a computer program product for wireless communication are provided in which a user equipment (UE) may obtain at least one of a plurality of circuit switched fall back (CSFB) parameters from at least one of an LTE eNodeB or a usable system, wherein the plurality of CSFB parameters comprise a channel list, a system time, and a neighbor list, and may perform one or more system acquisition actions based on the at least one of the plurality of obtained CSFB parameters.

Abstract translation: 提供了一种用于无线通信的方法，装置和计算机程序产品，其中用户设备（UE）可以从LTE eNodeB中的至少一个获得多个电路交换回退（CSFB）参数中的至少一个， 可用系统，其中所述多个CSFB参数包括信道列表，系统时间和邻居列表，并且可以基于所获得的所述多个CSFB参数中的所述至少一个执行一个或多个系统采集动作。

公开(公告)号：WO2012065007A1

公开(公告)日：2012-05-18

申请号：PCT/US2011/060277

申请日：2011-11-10

Applicant: QUALCOMM INCORPORATED ,  LEE, Kuo-Chun ,  HAMDY, Walid Mostafa ,  SHAHIDI, Reza ,  BALASUBRAMANIAN, Srinivasan

Inventor： LEE, Kuo-Chun ,  HAMDY, Walid Mostafa ,  SHAHIDI, Reza ,  BALASUBRAMANIAN, Srinivasan

IPC: H04W72/12 ,  H04W28/14 ,  H04W72/00

CPC classification number: H04W72/02 ,  H04W72/00 ,  H04W72/1247

Abstract: Techniques for scheduling logical channels for data transmission are described. In one design, a user equipment (UE) is configured with a plurality of logical channels for sending data on the uplink. Each logical channel is associated with a priority and a data buffer size. The UE maintains a token bucket for each logical channel. In each scheduling interval or when an uplink grant is received, the UE determines a bucket level (which may be a positive value or a non-positive value) for each of the plurality of logical channels. The UE ascertains logical channels with bucket levels of the same polarity and then identifies logical channels of the same priority among all logical channels with the same bucket level polarity. The UE selects at least one identified logical channel for scheduling based on the data buffer size and/or the bucket level for each identified logical channel.

Abstract translation: 描述用于调度用于数据传输的逻辑信道的技术。 在一种设计中，用户设备（UE）配置有用于在上行链路上发送数据的多个逻辑信道。 每个逻辑信道与优先级和数据缓冲区大小相关联。 UE维护每个逻辑信道的令牌桶。 在每个调度间隔中，或者当接收到上行链路许可时，UE针对多个逻辑信道中的每个逻辑信道确定桶级（其可以是正值或非正值）。 UE确定具有相同极性的级别的逻辑信道，然后在具有相同的桶级极性的所有逻辑信道中标识具有相同优先级的逻辑信道。 基于每个识别的逻辑信道的数据缓冲器大小和/或桶级别，UE选择至少一个识别的逻辑信道进行调度。

公开(公告)号：WO2012024455A2

公开(公告)日：2012-02-23

申请号：PCT/US2011/048161

申请日：2011-08-17

Applicant: QUALCOMM Incorporated ,  LEE, Kuo-Chun ,  HAMDY, Walid M. ,  SHAHIDI, Reza ,  BALASUBRAMANIAN, Srinivasan

Inventor： LEE, Kuo-Chun ,  HAMDY, Walid M. ,  SHAHIDI, Reza ,  BALASUBRAMANIAN, Srinivasan

IPC: H04W72/12 ,  H04L12/56

CPC classification number: H04W28/0268 ,  H04L47/14 ,  H04L47/215

Abstract: Systems and methods for policing traffic in communications systems are described herein. According to systems and methods herein, tokens are generated for a packet data network based on a peak transmission rate associated with the packet data network. Packets are selected for transmission over the packet data network based on availability of tokens.

Abstract translation: 本文描述了用于监视通信系统中的业务的系统和方法。 根据本文的系统和方法，基于与分组数据网络相关联的峰值传输速率为分组数据网络生成令牌。 根据令牌的可用性，选择数据包进行分组数据网络传输。

公开(公告)号：WO2010148035A2

公开(公告)日：2010-12-23

申请号：PCT/US2010/038735

申请日：2010-06-15

Applicant: QUALCOMM INCORPORATED ,  SHAHIDI, Reza ,  SELTMANN, Kevin S. ,  BALASUBRAMANIAN, Srinivasan ,  PAYYAPPILLY, Ajith T. ,  ZHAO, Suli

Inventor： SHAHIDI, Reza ,  SELTMANN, Kevin S. ,  BALASUBRAMANIAN, Srinivasan ,  PAYYAPPILLY, Ajith T. ,  ZHAO, Suli

IPC: H04W28/02 ,  H04L12/56

CPC classification number: H04L47/25 ,  H04L47/11 ,  H04L47/266 ,  H04W28/02

Abstract: Techniques for managing resources on a wireless device are described. In an aspect, congestion of resources on the wireless device may be detected. If any resources are deemed to be congested, then congestion of the congested resources may be relieved by controlling utilization of the congested resources by at least one client. In one design, flow control may be performed for at least one data flow to relieve congestion of the congested resources. A pattern indicative of when to send messages enabling data transmission and when to send messages disabling data transmission may be selected. Messages may then be sent in accordance with the pattern to control transmission of data for the at least one data flow. Another pattern with a higher ON fraction or a lower ON fraction may be selected based on usage of the congested resources.

Abstract translation: 描述了用于在无线设备上管理资源的技术。 在一方面，可以检测无线设备上的资源拥塞。 如果任何资源被认为是拥塞的，则可以通过控制至少一个客户端对拥塞的资源的利用来减轻拥塞资源的拥塞。 在一种设计中，可以对至少一个数据流执行流控制以减轻拥塞资源的拥塞。 可以选择指示何时发送能够进行数据传输的消息以及何时发送禁用数据传输的消息的模式。 然后可以根据模式发送消息以控制用于至少一个数据流的数据的传输。 可以基于拥塞资源的使用来选择具有较高ON分数或较低ON分数的另一模式。

公开(公告)号：WO2010132294A1

公开(公告)日：2010-11-18

申请号：PCT/US2010/034018

申请日：2010-05-07

Applicant: QUALCOMM INCORPORATED ,  HU, Jun ,  LIN, Yu-Chuan ,  SHAHIDI, Reza ,  MAHAJAN, Amit ,  GEORGE, Brian, M.

Inventor： HU, Jun ,  LIN, Yu-Chuan ,  SHAHIDI, Reza ,  MAHAJAN, Amit ,  GEORGE, Brian, M.

IPC: H04W72/08

CPC classification number: H04W72/0473 ,  H04W72/044 ,  H04W72/1215 ,  H04W88/06 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/40

Abstract: A device and method for dropping an air interface is disclosed. In one embodiment, the method comprises communicating over a first air interface and a second air interface, determining an operational parameter based at least in part on a characteristic of the first air interface, and dropping the second air interface based at least in part on the operational parameter. A device and method for adding an air interface is also disclosed. In one embodiment, the system comprises a processor configured to drop one of a plurality of concurrently established air interfaces and to subsequently determine that at least one predetermined criteria is met before attempting to add the air interface.

Abstract translation: 公开了一种降低空中接口的设备和方法。 在一个实施例中，该方法包括通过第一空中接口和第二空中接口进行通信，至少部分地基于第一空中接口的特性确定操作参数，以及至少部分地基于第二空中接口 操作参数。 还公开了一种用于添加空中接口的设备和方法。 在一个实施例中，系统包括处理器，其被配置为丢弃多个同时建立的空中接口中的一个并且随后在尝试添加空中接口之前确定满足至少一个预定标准。

公开(公告)号：WO2009006080A3

公开(公告)日：2009-01-08

申请号：PCT/US2008/067943

申请日：2008-06-23

Applicant: QUALCOMM INCORPORATED ,  PAYYAPPILLY, Ajith T. ,  SHEN, Lei ,  AGASHE, Parag Arun ,  SHAHIDI, Reza

Inventor： PAYYAPPILLY, Ajith T. ,  SHEN, Lei ,  AGASHE, Parag Arun ,  SHAHIDI, Reza

IPC: H04L29/08

Abstract: Techniques for maintaining an always-on data session for an access terminal are described. Messages to keep alive the data session may be sent using non-traffic channels to avoid bringing up traffic channels just to send these messages. In one design, an access network may send a first message (e.g., a RouteUpdateRequest message) on a first non-traffic channel (e.g., a control channel) to the access terminal. The access terminal may return a second message (e.g., a RouteUpdate message) on a second non-traffic channel (e.g., an access channel) to the access network. The access network may then send a third message (e.g., for an Echo-Request) on the first non-traffic channel over a smaller area covering an approximate location of the access terminal, which may be determined based on the second message. The access terminal may return a fourth message (e.g., for an Echo-Reply) on the second non-traffic channel to the access network.

公开(公告)号：WO2023283505A1

公开(公告)日：2023-01-12

申请号：PCT/US2022/072381

申请日：2022-05-17

Applicant: QUALCOMM INCORPORATED

Inventor： HEBEIN, Adam ,  PRIYADARSHINI, Manisha ,  FRANTTI, Qin Xue ,  A'HEARN, Brian ,  REJ, Rishav ,  CHEN, Qingxin ,  PATTANAYAK, Uttam ,  SINGH, Vikram ,  UMATT, Bhupesh Manoharlal ,  PAZOS, Carlos Marcelo Dias ,  HSU, Cherng-Shung ,  LOTFALLAH, Osama ,  CHAN, Flora Pui San ,  BHATNAGAR, Abhishek ,  SHAHIDI, Reza ,  PARK, Cheol Hee ,  KRISHNAMURTHY, Subashini ,  RAMANNAVAR, Sandeep ,  HU, Jun ,  MAHESHWARI, Shailesh ,  RAYAPATI, Hemanth Kumar ,  MUKKERA, Krishna Chaitanya

IPC: H04W76/15 ,  H04W76/25 ,  H04W8/18 ,  H04W24/10 ,  H04W36/00 ,  H04W36/14 ,  H04W76/34 ,  H04W88/06

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may establish, using a first subscription of the UE, a first communication connection associated with a first service. The UE may establish, using a second subscription of the UE, a second communication connection associated with a second service. The UE may operate in a dual subscriber identity module (SIM) dual active (DSDA) mode based at least in part on establishing the first communication connection and establishing the second communication connection. The UE may perform an action to maintain concurrent services, including the first service and the second service, while operating in the DSDA mode. Numerous other aspects are described.

公开(公告)号：WO2022241363A1

公开(公告)日：2022-11-17

申请号：PCT/US2022/071741

申请日：2022-04-15

Applicant: QUALCOMM INCORPORATED

Inventor： KUMAR, Akshay ,  MEYLAN, Arnaud ,  SHAHIDI, Reza ,  LU, Baojun

IPC: H04W52/34 ,  H04W72/04 ,  H04W52/36 ,  H04W52/26 ,  H04W52/262 ,  H04W52/267 ,  H04W52/346 ,  H04W52/365 ,  H04W52/367 ,  H04W52/38 ,  H04W72/0473 ,  H04W76/15

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may establish a first wireless connection with a first wireless device, and a second wireless connection with the first wireless device or a second wireless device, where the first wireless connection and the second wireless connection operate in a dual connectivity mode. The UE may identify first and second energy efficiency metrics associated with the first and second wireless connections, respectively. The UE may identify one or more parameters associated with a transmit power of communications at the UE, and may compare the first energy efficiency metric and the second energy efficiency metric. The UE may then allocate a first power resource to the first wireless connection, a second power resource to the second wireless connection, or both, based on the comparison, the one or more parameters, or a combination thereof.

公开(公告)号：WO2022187990A1

公开(公告)日：2022-09-15

申请号：PCT/CN2021/079480

申请日：2021-03-08

Applicant: QUALCOMM INCORPORATED ,  XIE, Ling ,  HONG, Liang ,  PARK, Cheol Hee ,  CHEN, Qingxin ,  HU, Jun ,  REJ, Rishav ,  SHAHIDI, Reza ,  LIU, Zhenyu ,  LI, Xiaoyu

Inventor： XIE, Ling ,  HONG, Liang ,  PARK, Cheol Hee ,  CHEN, Qingxin ,  HU, Jun ,  REJ, Rishav ,  SHAHIDI, Reza ,  LIU, Zhenyu ,  LI, Xiaoyu

IPC: H04W68/02

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may establish one or more wireless connections for different subscriptions with a base station. The UE may receive an indication of a temporary mobile subscription identifier (TMSI) from the base station during a registration procedure. The UE may calculate a paging occasion (PO) based on the TMSI and may determine the PO fails to satisfy a threshold timing value. The UE may transmit one or more registration request to trigger additional registration procedures in which base station may transmit a new TMSI. The UE may calculate an updated PO based on the new TMSI. The UE may periodically receive one or more paging messages from the base station in a set of POs based on calculating the updated PO.

公开(公告)号：WO2022104371A1

公开(公告)日：2022-05-19

申请号：PCT/US2021/072378

申请日：2021-11-12

Applicant: QUALCOMM INCORPORATED

Inventor： LU, Lin ,  NADAKUDUTI, Jagadish ,  GUCKIAN, Paul ,  SHAHIDI, Reza

IPC: H04W52/04 ,  H04W52/14 ,  H04W52/24

Abstract: Certain aspects of the present disclosure provide techniques and apparatus for determining a transmit power based on a pattern and/or future conditions for a transmission while maintaining radio frequency (RF) exposure compliance. An example method generally includes obtaining a pattern associated with one or more first transmissions, determining a transmit power for one or more second transmissions based at least in part on the pattern and an RF exposure limit, and transmitting the one or more second transmissions at the determined transmit power.