公开(公告)号：WO2018213688A1

公开(公告)日：2018-11-22

申请号：PCT/US2018/033360

申请日：2018-05-18

Applicant: QUALCOMM INCORPORATED

Inventor： LEE, Kuo-Chun ,  SANTHANAM, Arvind V. ,  SHAHIDI, Reza ,  BALASUBRAMANIAN, Srinivasan ,  GHOLMIEH, Aziz ,  FLORE, Oronzo ,  ZISIMOPOULOUS, Haris ,  GIARETTA, Gerardo ,  ZHAO, Suli

IPC: H04W48/18 ,  H04W88/06

Abstract: Wireless communications systems and methods related to providing an indication that a user equipment (UE) is within coverage by a particular network are provided. An example method of wireless communications obtaining, by a first wireless communication device from a second device associated with a second network, information regarding whether the first wireless communication device is within coverage by a first network. The first wireless communication device supports dual connectivity with the first network and the second network. The method also includes determining, based at least in part on the information, whether to display an icon indicating that the first wireless communication device is connected to the first network. The method further includes in response to a determination to display the icon, displaying, by the first wireless communication device, the icon on a display coupled to the first wireless communication device.

公开(公告)号：WO2018213120A1

公开(公告)日：2018-11-22

申请号：PCT/US2018/032249

申请日：2018-05-11

Applicant: QUALCOMM INCORPORATED

Inventor： LEE, Kuo-Chun ,  BALASUBRAMANIAN, Srinivasan ,  SHAHIDI, Reza

IPC: H04W76/28

Abstract: Certain aspects of the present disclosure relate to methods and apparatus for transitioning between short DRX and long DRX cycles based on service type to improve performance (e.g., reduce delay) while limiting power consumption. In one example, the UE switches to a long DRX cycle after a DRX Short Cycle Timer, or drxShortCycleTimer, expires. The UE may also switch to a long DRX if the UE receives long DRX MAC control element (CE) from a gNB. In another example, a gNB may configure a radio bearer from a set of radio bearers (data radio bearer (DRB) and/or signal radio bearer (SRB)), denoted by S, to trigger the UE to enter a short DRX cycle.

公开(公告)号：WO2018175199A1

公开(公告)日：2018-09-27

申请号：PCT/US2018/022652

申请日：2018-03-15

Applicant: QUALCOMM INCORPORATED

Inventor： BALASUBRAMANIAN, Srinivasan ,  HORN, Gavin Bernard

IPC: H04W76/10

Abstract: Certain aspects of the present disclosure relate to methods and apparatus for selectively activating bearers in a connection. An exemplary method generally includes configuring one or more radio bearers for communicating with the network, determining that data associated with at least one radio bearer of the one or more radio bearers needs to be transmitted, selectively activating the at least one radio bearer based on the determination that the data associated with the at least one radio bearer needs to be transmitted, transmitting the data over the at least one activated radio bearer.

公开(公告)号：WO2018161856A1

公开(公告)日：2018-09-13

申请号：PCT/CN2018/077881

申请日：2018-03-02

Applicant: QUALCOMM INCORPORATED ,  GUO, Jiming ,  WU, Peng ,  BATHWAL, Saket ,  SHAHIDI, Reza ,  BALASUBRAMANIAN, Srinivasan ,  GHOLMIEH, Aziz ,  MEYLAN, Arnaud ,  LIU, Feilu

Inventor： GUO, Jiming ,  WU, Peng ,  BATHWAL, Saket ,  SHAHIDI, Reza ,  BALASUBRAMANIAN, Srinivasan ,  GHOLMIEH, Aziz ,  MEYLAN, Arnaud ,  LIU, Feilu

IPC: H04W72/12

CPC classification number: H04W72/1289 ,  H04W72/14

Abstract: Certain aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may determine, when engaged in a multimedia communication, that the user equipment is receiving an uplink grant without sending a scheduling request. A semi-persistent scheduling mode may not be activated when the user equipment is receiving the uplink grant. In some aspects, the user equipment may forgo transmission of at least one scheduling request based at least in part on determining that the user equipment is receiving the uplink grant. In some aspects, an access point may determine to perform scheduling to provide an uplink grant to a user equipment engaging in a multimedia communication. In some aspects, the access point may configure semi-persistent scheduling and scheduling request masking for a logical channel to cause the user equipment to forgo transmission of a scheduling request. Numerous other aspects are provided.

公开(公告)号：WO2018136186A1

公开(公告)日：2018-07-26

申请号：PCT/US2017/067313

申请日：2017-12-19

Applicant: QUALCOMM INCORPORATED

Inventor： SANTHANAM, Arvind ,  ZACHARIAS, Leena ,  BALASUBRAMANIAN, Srinivasan ,  DALMIYA, Vishal ,  MAHESHWARI, Shailesh

IPC: H04W36/00 ,  H04W24/02

Abstract: The present methods and apparatuses may select to a cell associated with a radio access technology (RAT) in response to performing a first procedure, the first procedure including at least one of a cell selection procedure, a cell reselection procedure, or a handover procedure. The present methods and apparatuses may further acquire one or more parameters associated with the selected cell identified by a cell global identity (CGI). The present methods and apparatuses may further determine that the CGI of the cell corresponds to a stored CGI of a previous cell. Moreover, the present methods and apparatuses may perform at least one second procedure based on determining that the CGI of the cell corresponds to the stored CGI of the previous cell, the second procedure including a communication configuration procedure based at least on the one or more parameters.

公开(公告)号：WO2018129948A1

公开(公告)日：2018-07-19

申请号：PCT/CN2017/102035

申请日：2017-09-18

Applicant: QUALCOMM INCORPORATED ,  DAMNJANOVIC, Aleksandar ,  HORN, Gavin Bernard ,  KUBOTA, Keiichi ,  CHENG, Peng ,  KITAZOE, Masato ,  GHOLMIEH, Aziz ,  BALASUBRAMANIAN, Srinivasan

Inventor： DAMNJANOVIC, Aleksandar ,  HORN, Gavin Bernard ,  KUBOTA, Keiichi ,  CHENG, Peng ,  KITAZOE, Masato ,  GHOLMIEH, Aziz ,  BALASUBRAMANIAN, Srinivasan

IPC: H04W72/00

Abstract: Logical channel prioritization and mapping to different numerologies is disclosed for 5G networks having multiple network slices operable for communication via logical channels associated with different numerologies. For user equipments (UEs) configured to handle multiple numerologies, different rules for mapping logical channels associated with different numerologies may be defined for data and non-data channels. Thus, when new data arrives at a UE for communication via a logical channel associated with a different numerology, the UE checks whether the mapping rules would allow multiplexing of the new numerology data onto an existing data channel. If no data channel has already been allocated or if an allocated data channel may not include data from the new numerology, then a mapping is followed for specifically requesting resources for communication of the new numerology data. The new mapping may trigger scheduling request or random access procedures specifically associated with the new numerology.

公开(公告)号：WO2018119133A1

公开(公告)日：2018-06-28

申请号：PCT/US2017/067699

申请日：2017-12-20

Applicant: QUALCOMM INCORPORATED

Inventor： YANG, Yue ,  GHOLMIEH, Aziz ,  BALASUBRAMANIAN, Srinivasan

IPC: H04W28/06

CPC classification number: H04L69/324 ,  H04L69/22 ,  H04W28/065 ,  H04W84/045

Abstract: Certain aspects of the present disclosure relate to methods and apparatus for generating and communicating transport blocks. Certain aspects provide a method for forming and transmitting transport blocks. The method includes generating a transport block including a plurality of service data units and a corresponding plurality of media access control sub-headers. Each media access control sub-header is defined adjacent to the corresponding service data unit in the transport block. The transport block further includes a media access control (MAC) control element having a separate corresponding media access control sub-header. The MAC control element and corresponding media access control sub-header are defined at one of a beginning and an end of the transport block. The method further includes transmitting the transport block to a device.

公开(公告)号：WO2018031846A1

公开(公告)日：2018-02-15

申请号：PCT/US2017/046418

申请日：2017-08-11

Applicant: QUALCOMM INCORPORATED

Inventor： GHOLMIEH, Aziz ,  HORN, Gavin Bernard ,  KUBOTA, Keiichi ,  KITAZOE, Masato ,  BALASUBRAMANIAN, Srinivasan

IPC: H04W8/24 ,  H04W88/02

CPC classification number: H04W72/1215 ,  H03D7/16 ,  H04L41/0226 ,  H04L41/082 ,  H04W8/24 ,  H04W16/10 ,  H04W28/0263 ,  H04W72/0486 ,  H04W88/023

Abstract: Certain aspects of the present disclosure relate to methods and apparatus for coordinating UE capabilities across RATs. In some cases, a UE may provide an indication of one or more first sets of capabilities of the UE to operate in a first RAT network that are compatible with one or more second sets of capabilities of the UE to operate in a second RAT network. Indicating the sets of capabilities may require less signaling overhead than explicitly signaling all possible combinations of capabililites.

Abstract translation: 本公开的某些方面涉及用于跨RAT协调UE能力的方法和装置。 在一些情况下，UE可以提供UE的一个或多个第一能力集合的指示，以在第一RAT网络中操作，该第一RAT网络与UE的在第二RAT网络中操作的一个或多个第二能力集合兼容。 指示这些功能集可能需要较少的信令开销，而不是明确地发信号通知所有可能的功能组合。

公开(公告)号：WO2017155666A2

公开(公告)日：2017-09-14

申请号：PCT/US2017/017474

申请日：2017-02-10

Applicant: QUALCOMM INCORPORATED

Inventor： YANG, Yue ,  KINTHADA VENKATA, Madhusudan ,  SANDHU, Manjinder, Singh ,  BALASUBRAMANIAN, Srinivasan ,  PRATHA, Raj

IPC: G08B25/01 ,  B60R21/013 ,  G08G1/00

CPC classification number: H04W24/08 ,  B60R21/013 ,  G08B25/016 ,  G08G1/205 ,  H04W74/0858

Abstract: Enhanced techniques may be used for identifying and reporting collision- based scenarios. In one example, a wireless modem measures a number of signals received from a number of devices that are located on the same chip as the wireless modem when a physical link between the wireless modem and an accelerometer is broken, the accelerometer is inoperable, or a combination thereof. In the event of a collision event, the wireless modem may use the measured signals to determine that the collision event has occurred and may transmit an indication of the collision event. For instance, the wireless modem may use signals from an audio sensor, a motion sensor, a global navigation satellite system (GNSS), or the like.

公开(公告)号：WO2017142732A1

公开(公告)日：2017-08-24

申请号：PCT/US2017/016714

申请日：2017-02-06

Applicant: QUALCOMM INCORPORATED

Inventor： YANG, Ming ,  ZHAO, Hui ,  BALASUBRAMANIAN, Srinivasan

IPC: H04W76/02 ,  H04W36/00

CPC classification number: H04L65/1083 ,  H04L65/1016 ,  H04W24/10 ,  H04W36/0005 ,  H04W36/08 ,  H04W72/10 ,  H04W76/10 ,  H04W76/15 ,  H04W88/08 ,  H04W88/16

Abstract: Aspects relate to methods and apparatus for dedicated bearer (DB) establishment handling during call setup for long term evolution. According to aspects, a method is provided herein for wireless communications that may be performed, for example, by a user equipment (UE). The method generally includes establishing a connection with a first access point (AP) to perform a call set up procedure for a call; receiving from the first AP a message associated with handover to a second AP; delaying giving up the call setup procedure for a duration if the message includes or is associated with an indication to release a dedicated bearer; and allowing establishment of a DB with the second AP during the duration. Consequently, the DB can be established with the second AP, without the UE giving up the call setup, and the call can be performed, thus improving user experience. Numerous other aspects are provided.

Abstract translation: 方面涉及用于长期演进的呼叫建立期间的专用承载（DB）建立处理的方法和装置。 根据各方面，本文提供了一种用于无线通信的方法，其可以例如由用户设备（UE）执行。 该方法通常包括建立与第一接入点（AP）的连接以执行针对呼叫的呼叫建立过程; 从第一AP接收与切换到第二AP相关联的消息; 如果所述消息包括释放专用承载的指示或与所述释放专用承载的指示相关联，则延迟放弃所述呼叫建立过程持续一段时间; 并允许在该持续时间期间与第二AP建立DB。 因此，可以与第二AP建立DB，而不需要UE放弃呼叫建立，并且可以执行呼叫，由此改善用户体验。 还提供了许多其他方面。