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    METHOD AND APPARATUS FOR DYNAMIC ADJUSTMENT OF UPLINK TRANSMISSION TIME
    301.
    发明申请
    METHOD AND APPARATUS FOR DYNAMIC ADJUSTMENT OF UPLINK TRANSMISSION TIME 审中-公开
    上传传输时间动态调整的方法与装置

    公开(公告)号：US20140321440A1

    公开(公告)日：2014-10-30

    申请号：US14324330

    申请日：2014-07-07

    Applicant: QUALCOMM Incorporated

    Inventor： Mehmet Yavuz ,  Bibhu P Mohanty ,  Ozcan Ozturk ,  Sharad Deepak Sambhwani

    IPC: H04W28/06

    CPC classification number: H04W28/12 ,  H04L1/0007 ,  H04W28/06 ,  H04W48/16 ,  H04W52/0216 ,  H04W52/0229 ,  H04W52/367 ,  H04W88/12 ,  Y02D70/1222 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/23 ,  Y02D70/25

    Abstract: Systems and methods for dynamically adjusting the transmission time interval (TTI) for a communications system are presented. The described aspects provide for dynamically adjusting the TTI in a communication session between a base station or nodeB and a wireless device or user equipment between a shorter TTI, which can provide increased data throughput and lower power consumption, and a longer TTI, which can provide more rugged communication link connections. By dynamically adjusting the TTI, the communications link can be optimized for the given communication channel conditions. Determinations, based on indicia related to the communications system conditions, can be employed in dynamic TTI adjustment. These determinations can be formed centrally at the Radio Network Controller (RNC), at the RNC supplemented with user equipment (UE) available information, or formed in a distributed manner between the RNC and UE across a communications system.

    Abstract translation: 提出了用于动态调整通信系统的传输时间间隔（TTI）的系统和方法。 所描述的方面提供了在基站或节点B与无线设备或用户设备之间的通信会话中动态地调整TTI，所述TTI可以提供增加的数据吞吐量和较低功耗的较短的TTI，以及可以提供 更坚固的通信链路连接。 通过动态调整TTI，通信链路可以针对给定的通信信道条件进行优化。 基于与通信系统条件相关的标记的确定可用于动态TTI调整。 这些确定可以在无线网络控制器（RNC），RNC处的辅助用户设备（UE）可用信息集中地形成，或者通过通信系统以分布式方式形成在RNC和UE之间。

    MANAGEMENT OF WIRELESS COMMUNICATIONS USING INFORMATION RELATING TO SCHEDULING REQUEST PERFORMANCE
    302.
    发明申请
    MANAGEMENT OF WIRELESS COMMUNICATIONS USING INFORMATION RELATING TO SCHEDULING REQUEST PERFORMANCE 审中-公开
    使用与调度请求性能相关的信息进行无线通信的管理

    公开(公告)号：US20140198736A1

    公开(公告)日：2014-07-17

    申请号：US13951524

    申请日：2013-07-26

    Applicant: Qualcomm Incorporated

    Inventor： Mutaz Zuhier Afif Shukair ,  Salil Sawhney ,  Mouaffac Ambriss ,  Shruti Bhaik ,  Vishwanth Kamala Govindaraju ,  Ozcan Ozturk ,  Masato Kitazoe

    IPC: H04W52/26

    CPC classification number: H04W52/241 ,  H04W52/146 ,  H04W52/225 ,  H04W52/247 ,  H04W52/325 ,  H04W52/383 ,  H04W52/50 ,  H04W72/1284

    Abstract: Methods, systems, and devices for managing wireless communications are described. In one embodiment, information relating to a scheduling request performance of a first set of one or more user equipments (UEs) may be compiled, and at least a subset of the information may be transmitted to trigger an identification of an adjustment of an uplink power control setting of a second set of one or more UEs. In another embodiment, information to trigger an identification of an adjustment of an uplink power control setting for transmitting scheduling requests may be received from each of a first plurality of UEs. The information may be analyzed, and a power adjustment may be identified for the uplink power control setting for at least one of a second plurality of UEs. The identified power adjustment may then be transmitted to the at least one of the second plurality of UEs.

    Abstract translation: 描述了用于管理无线通信的方法，系统和设备。 在一个实施例中，可以编译与一个或多个用户设备（UE）的第一组的调度请求性能有关的信息，并且可以发送信息的至少一个子集以触发上行链路功率的调整的标识 一个或多个UE的第二组的控制设置。 在另一个实施例中，可以从第一多个UE中的每一个接收触发用于发送调度请求的上行链路功率控制设置的调整的标识的信息。 可以分析信息，并且可以为第二多个UE中的至少一个的上行链路功率控制设置识别功率调整。 所识别的功率调整然后可被发送到第二多个UE中的至少一个。

    Time-division multiplexing of uplink communications during make-before-break handover
    303.
    发明授权
    Time-division multiplexing of uplink communications during make-before-break handover 有权

    公开(公告)号：US12289757B2

    公开(公告)日：2025-04-29

    申请号：US18409100

    申请日：2024-01-10

    Applicant: QUALCOMM Incorporated

    Inventor： Karthika Paladugu ,  Ozcan Ozturk ,  Peter Gaal ,  Prasad Reddy Kadiri ,  Hung Dinh Ly

    IPC: H04W72/566 ,  H04L5/22 ,  H04W36/08 ,  H04W36/18 ,  H04W72/1268 ,  H04W72/21

    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a message indicating that the UE is to execute a make-before-break handover procedure. The UE may transmit, during the make-before-break handover procedure and based at least in part on a prioritization rule, a first uplink communication to a target base station. The prioritization rule may indicate a relative priority for different uplink communications included in a group of uplink communications. The group of uplink communications may include at least the first uplink communication to be transmitted by the UE to the target base station and a second uplink communication to be transmitted by the UE to a source base station during the make-before-break handover procedure. Numerous other aspects are described.

    Random access channel access and validity procedures
    305.
    发明授权
    Random access channel access and validity procedures 有权

    公开(公告)号：US12279306B2

    公开(公告)日：2025-04-15

    申请号：US17093374

    申请日：2020-11-09

    Applicant: QUALCOMM Incorporated

    Inventor： Pravjyot Singh Deogun ,  Xiaoxia Zhang ,  Ozcan Ozturk ,  Jing Sun ,  Kapil Bhattad ,  Ananta Narayanan Thyagarajan

    IPC: H04W74/08 ,  H04L5/00 ,  H04W8/00 ,  H04W56/00 ,  H04W74/0808 ,  H04W74/0833 ,  H04W80/02

    Abstract: Random access channel access and validity procedures are disclosed. In one aspect, the medium access control (MAC) indications multiple random access occasions (ROs) to user equipments (UEs) for random access transmissions. In such aspect, random access failure would only be declared if listen before talk (LBT) procedures for the random access transmission fail on all of the ROs indicated by the MAC layer. Similarly, in additional aspects, a UE will not apply a backoff value for any LBT failures for random access attempts that occur within an LBT time window. In further aspects, a UE may determine the validity of ROs that overlap with a discovery reference signal measurement timing configuration (DMTC) window. In such aspects, the UE may not use overlapping ROs or may determine a portion of the DMTC window that is not used for base station transmissions and declare the overlapping ROs with the unused portion valid.

    CONTROL PLANE OPERATION FOR DISAGGREGATED RADIO ACCESS NETWORK
    309.
    发明申请
    CONTROL PLANE OPERATION FOR DISAGGREGATED RADIO ACCESS NETWORK 有权

    公开(公告)号：US20250039956A1

    公开(公告)日：2025-01-30

    申请号：US18715673

    申请日：2022-01-25

    Applicant: QUALCOMM INCORPORATED

    Inventor： Jianhua Liu ,  Gavin Bernard Horn ,  Peng Cheng ,  Ozcan Ozturk ,  Aziz Gholmieh ,  Rajat Prakash ,  Karthika Paladugu

    IPC: H04W76/10 ,  H04W24/02 ,  H04W24/08 ,  H04W68/02

    Abstract: Methods, systems, and devices for wireless communications are described. In one aspect, a user equipment (UE) may be provided with wireless local area network (WLAN) identifiers associated with a public land mobile network (PLMN) for determining WLAN access points that support control plane termination at a fifth generation (5G) RAN for the PLMN. In another aspect, a network node may encapsulate system information in a broadcast message for transmission from a WLAN access point to a UE, and the UE may be configured to receive the system information from the WLAN access point in one or more modification periods. In yet another aspect, a network node may encapsulate a paging message for a broadcast or unicast transmission from a WLAN access point to a UE. In yet another aspect, UEs and network nodes may be configured to map traffic characteristics of traffic for a 5G bearer to WLAN access categories.

    Minimization of drive test for multi radio access technology dual connectivity
    310.
    发明授权
    Minimization of drive test for multi radio access technology dual connectivity 有权

    公开(公告)号：US12193093B2

    公开(公告)日：2025-01-07

    申请号：US17425555

    申请日：2020-01-22

    Applicant: Qualcomm Incorporated

    Inventor： Huichun Liu ,  Peng Cheng ,  Xipeng Zhu ,  Gavin Bernard Horn ,  Ozcan Ozturk

    IPC: H04W72/04 ,  H04L43/065 ,  H04W24/08 ,  H04W48/16 ,  H04W74/00 ,  H04W76/16

    Abstract: 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.

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