公开(公告)号：US20150237675A1

公开(公告)日：2015-08-20

申请号：US14180520

申请日：2014-02-14

Applicant: Apple Inc.

Inventor： Li Su ,  Yingjie Zhao ,  Si Li

IPC: H04W88/06 ,  H04W48/18

CPC classification number: H04W88/06 ,  H04W72/0413

Abstract: Improving uplink behavior for a user equipment (UE) having a radio capable of communicating using at least a first radio access technology (RAT) and a second RAT. The UE may be configured to use the radio for both the first RAT and the second RAT. The UE may receive a first uplink grant corresponding to the first RAT. Prior to completing a process corresponding to the first uplink grant for the first RAT, the UE may communicate using the second RAT. After communicating using the second RAT, the UE may transmit an uplink request for the first RAT instead of completing the process corresponding to the first uplink grant.

Abstract translation: 改善具有能够使用至少第一无线电接入技术（RAT）和第二RAT进行通信的无线电的用户设备（UE）的上行链路行为。 UE可以被配置为对于第一RAT和第二RAT都使用无线电。 UE可以接收对应于第一RAT的第一上行链路许可。 在完成与第一RAT的第一上行链路授权相对应的过程之前，UE可以使用第二RAT进行通信。 在使用第二RAT进行通信之后，UE可以发送用于第一RAT的上行链路请求，而不是完成与第一上行链路授权相对应的处理。

公开(公告)号：US20140349646A1

公开(公告)日：2014-11-27

申请号：US13901645

申请日：2013-05-24

Applicant: Apple Inc.

Inventor： Li Su ,  Ziv Wolkowicki

IPC: H04W76/04 ,  H04W36/14

CPC classification number: H04W76/28 ,  H04W76/16 ,  H04W88/06

Abstract: Handling conflicts between radio access technologies (RATs) in a device configured to operate according to multiple RATs. The device may be operated in a discontinuous reception (DRX) mode according to each of a first RAT and a second RAT using a shared radio. It may be determined that a conflicting wakeup time is scheduled according to DRX cycles of the first and second RATs. The radio may be operated according to the first RAT at the conflicting wakeup time. The second RAT may not use the radio at the conflicting wakeup time. A next wakeup time for the second RAT may be determined from multiple possible next wakeup times. The radio may be operated according to the second RAT at the determined next wakeup time.

Abstract translation: 处理被配置为根据多个RAT操作的设备中的无线电接入技术（RAT）之间的冲突。 根据使用共享无线电的第一RAT和第二RAT中的每一个，设备可以以不连续接收（DRX）模式操作。 可以确定根据第一和第二RAT的DRX周期来调度冲突的唤醒时间。 无线电可以在冲突的唤醒时间根据第一RAT操作。 第二RAT可能不会在冲突的唤醒时间使用无线电。 可以从多个可能的下一个唤醒时间确定第二RAT的下一个唤醒时间。 在确定的下一个唤醒时间，可以根据第二RAT操作无线电设备。

公开(公告)号：US20140293960A1

公开(公告)日：2014-10-02

申请号：US14231556

申请日：2014-03-31

Applicant: Apple Inc.

Inventor： Li Su ,  Wanping Zhang ,  Qiang Miao

IPC: H04W36/00

CPC classification number: H04W36/0022 ,  H04L69/28

Abstract: In a wireless communication system, a user equipment (UE) needing to undertake a CSFB process can use one or more secondary RF receive chains to search for candidate 2G/3G cells in parallel with using a primary RF receive chain to wait for an ESR response.

Abstract translation: 在无线通信系统中，需要进行CSFB处理的用户设备（UE）可以使用一个或多个辅助RF接收链来使用主RF接收链并行地搜索候选2G / 3G小区，以等待ESR响应 。

公开(公告)号：US20140086209A1

公开(公告)日：2014-03-27

申请号：US14037269

申请日：2013-09-25

Applicant: Apple Inc.

Inventor： Li Su ,  Thanigaivelu Elangovan

IPC: H04W36/28

CPC classification number: H04W76/026 ,  H04W36/28 ,  H04W36/30 ,  H04W36/36 ,  H04W52/02 ,  H04W74/02 ,  H04W76/16 ,  H04W76/19 ,  H04W88/06 ,  H04W92/02 ,  Y02D70/1222 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/24

Abstract: Methods, apparatuses and computer readable media are described that configure wireless circuitry of a wireless communication device. The wireless communication device establishes a connection to a first wireless network using first and second receiving signaling chains. In response to detecting a radio frequency tune-away event, the wireless communication device reconfigures only one of the radio frequency signaling chains to receive signals from a second wireless network when a set of receive signal conditions for the second wireless network is satisfied. The wireless communication device reconfigures both of the radio frequency signaling chains to the second wireless network when the set of receive signal conditions is not satisfied.

Abstract translation: 描述了配置无线通信设备的无线电路的方法，设备和计算机可读介质。 无线通信设备使用第一和第二接收信令链建立到第一无线网络的连接。 响应于检测到无线电频率调谐事件，当满足第二无线网络的一组接收信号条件时，无线通信设备仅重新配置射频信号链中的一个以从第二无线网络接收信号。 当不满足接收信号条件的集合时，无线通信设备将两个无线电频率信令链重新配置到第二无线网络。

公开(公告)号：US11765574B2

公开(公告)日：2023-09-19

申请号：US16862778

申请日：2020-04-30

Applicant: Apple Inc.

Inventor： Muthukumaran Dhanapal ,  Li Su ,  Alosious Pradeep Prabhakar ,  Adesh Kumar ,  Jathurshun Sivaloganathan ,  Lakshmi N. Kavuri ,  Rangakrishna Nallandigal ,  Shawn Pereira ,  Vijay Venkataraman

IPC: H04W72/12 ,  H04W56/00 ,  H04W8/22 ,  H04W28/02 ,  H04J3/06 ,  H04B1/00 ,  H04W4/00 ,  H04W72/04 ,  H04W8/24 ,  H04W24/04 ,  H04W72/0453 ,  H04B7/0413 ,  H04W76/15 ,  H04W72/56

CPC classification number: H04W8/24 ,  H04B7/0413 ,  H04W72/0453 ,  H04W72/56 ,  H04W76/15

Abstract: A method, device, computer readable storage medium and integrated circuit for providing user equipment (UE) capability information to a network. The method includes receiving a request from a network for radio access capabilities of the UE, determining a first plurality of band combinations that the UE is capable of utilizing for communications with the network, determining a number of band combinations that are to be included with a message generated in response to the request, ordering the plurality of band combinations into a prioritized order of band combinations based on at least one priority factor, generating the message that includes the radio access capabilities, wherein the message includes a second plurality of band combinations that are based on the prioritized order and the number of band combinations that are to be included with a message and transmitting the message to the network.

公开(公告)号：US11758608B2

公开(公告)日：2023-09-12

申请号：US16949142

申请日：2020-10-15

Applicant: Apple Inc.

Inventor： Srinivasan Nimmala ,  Cahya A. Masputra ,  Dawei Zhang ,  Haijing Hu ,  Huarui Liang ,  Krisztian Kiss ,  Lakshmi N. Kavuri ,  Li Su ,  Longda Xing ,  Murtaza A. Shikari ,  Rafael L. Rivera-Barreto ,  Rohan C. Malthankar ,  Samy Touati ,  Sree Ram Kodali ,  Srirang A. Lovlekar ,  Teck Yang Lee ,  Vijay Venkataraman

IPC: H04W4/00 ,  H04W76/25 ,  H04L1/1812 ,  H04L67/55

CPC classification number: H04W76/25 ,  H04L1/1812 ,  H04L67/55

Abstract: A network component communicating with a user equipment (UE) and a server. The network component receives a first packet from the UE, wherein the first packet indicates to the network component that the network component is to perform operations on behalf of the UE to maintain a persistent connection, receives a second packet from the server and determines whether to transmit a signal to the UE based on the second packet received from the server. A UE having a transceiver and a processor. The UE transmits a first packet to the network component, wherein the first packet indicates to the network component that the network component is to perform operations on behalf of the UE to maintain a persistent connection, identifies an out of service (OOS) event, receives registration information from the network component and registers with the server based on the registration information received from the network component.

公开(公告)号：US11758420B2

公开(公告)日：2023-09-12

申请号：US17888989

申请日：2022-08-16

Applicant: Apple inc.

Inventor： Alosious Pradeep Prabhakar ,  Wen Zhao ,  Lakshmi N. Kavuri ,  Li Su ,  Sagar B. Shah ,  Sriram Subramanian ,  Vijay Venkataraman ,  Vishwanth Kamala Govindaraju ,  Shiva Krishna Narra ,  Sanjeevi Balasubramanian ,  Wei Zhang ,  Madhukar K. Shanbhag ,  Sandeep K. Sunkesala ,  Srinivasan Nimmala ,  Muthukumaran Dhanapal ,  Tarakkumar G. Dhanani ,  Sree Ram Kodali ,  Ioannis Pefkianakis ,  Dhruv Khati ,  Franco Travostino ,  Thanigaivelu Elangovan ,  Madhusudan Chaudhary ,  Geoffrey R. Hall

IPC: H04W24/02 ,  H04W76/15 ,  H04W52/28 ,  H04W76/23 ,  H04W76/27 ,  H04W76/30

CPC classification number: H04W24/02 ,  H04W52/28 ,  H04W76/15 ,  H04W76/23 ,  H04W76/27 ,  H04W76/30

Abstract: This disclosure relates to methods and devices for mitigating overheating in a user equipment device (UE). The UE is configured to communicate over each of LTE and 5G NR and may be configured to communicate through 5G NR over each of a Sub-6GHz and a millimeter Wave (mmW) frequency band. The UE is configured to establish an ENDC connection with an enB and one or more gNBs. The UE implements intelligent transmission modification and cell measurement adjustments to mitigate overheating and reduce battery drain.

公开(公告)号：US11743917B2

公开(公告)日：2023-08-29

申请号：US17536303

申请日：2021-11-29

Applicant: Apple Inc.

Inventor： Johnson O. Sebeni ,  Yang Li ,  Zhu Ji ,  Yuchul Kim ,  Wei Zeng ,  Dawei Zhang ,  Haijing Hu ,  Xiangying Yang ,  Li Su

IPC: H04W72/23 ,  H04W76/28 ,  H04W52/02 ,  H04W84/04

CPC classification number: H04W72/23 ,  H04W52/0209 ,  H04W52/0216 ,  H04W76/28 ,  H04W84/042

Abstract: A downlink control information (DCI), such as a blanking DCI (bDCI) message may be transmitted by a base station (e.g., eNB) and received by a mobile device (e.g., UE). The bDCI may indicate that the eNB will not transmit a subsequent DCI to the UE for a duration of time. The UE may be in continuous reception mode or connected discontinuous reception (C-DRX) mode. The UE may therefore determine to enter a sleep state or take other action. The bDCI may specify an explicit blanking duration, or an index indicating a blanking duration from a lookup table, and/or the blanking duration (and/or a blanking duration offset value) may be determined in advance, e.g., semi-statically. When the UE is in C-DRX mode, the UE may be configured such that either the sleep/wake period of the C-DRX mode or the blanking period of the bDCI may take precedence over the other.

公开(公告)号：US11558758B2

公开(公告)日：2023-01-17

申请号：US16952906

申请日：2020-11-19

Applicant: Apple Inc.

Inventor： Alosious Pradeep Prabhakar ,  Wen Zhao ,  Lakshmi N. Kavuri ,  Li Su ,  Sagar B. Shah ,  Sriram Subramanian ,  Vijay Venkataraman ,  Vishwanth Kamala Govindaraju ,  Shiva Krishna Narra ,  Sanjeevi Balasubramanian ,  Wei Zhang ,  Madhukar K. Shanbhag ,  Sandeep K. Sunkesala ,  Srinivasan Nimmala ,  Muthukumaran Dhanapal ,  Tarakkumar G. Dhanani ,  Sree Ram Kodali ,  Ioannis Pefkianakis ,  Dhruv Khati ,  Franco Travostino ,  Thanigaivelu Elangovan ,  Madhusudan Chaudhary ,  Geoffrey R. Hall

IPC: H04W24/02 ,  H04W76/15 ,  H04W52/28 ,  H04W76/23 ,  H04W76/27 ,  H04W76/30

Abstract: This disclosure relates to methods and devices for mitigating overheating in a user equipment device (UE). The UE is configured to communicate over each of LTE and 5G NR and may be configured to communicate through 5G NR over each of a Sub-6 GHz and a millimeter Wave (mmW) frequency band. The UE is configured to establish an ENDC connection with an enB and one or more gNBs. The UE implements intelligent transmission modification and cell measurement adjustments to mitigate overheating and reduce battery drain.

公开(公告)号：US20220394513A1

公开(公告)日：2022-12-08

申请号：US17888989

申请日：2022-08-16

Applicant: Apple Inc.

Inventor： Alosious Pradeep Prabhakar ,  Wen Zhao ,  Lakshmi N. Kavuri ,  Li Su ,  Sagar B. Shah ,  Sriram Subramanian ,  Vijay Venkataraman ,  Vishwanth Kamala Govindaraju ,  Shiva Krishna Narra ,  Sanjeevi Balasubramanian ,  Wei Zhang ,  Madhukar K. Shanbhag ,  Sandeep K. Sunkesala ,  Srinivasan Nimmala ,  Muthukumaran Dhanapal ,  Tarakkumar G. Dhanani ,  Sree Ram Kodali ,  Ioannis Pefkianakis ,  Dhruv Khati ,  Franco Travostino ,  Thanigaivelu Elangovan ,  Madhusudan Chaudhary ,  Geoffrey R. Hall

IPC: H04W24/02 ,  H04W76/15 ,  H04W52/28 ,  H04W76/23 ,  H04W76/27 ,  H04W76/30

Abstract: This disclosure relates to methods and devices for mitigating overheating in a user equipment device (UE). The UE is configured to communicate over each of LTE and 5G NR and may be configured to communicate through 5G NR over each of a Sub-6GHz and a millimeter Wave (mmW) frequency band. The UE is configured to establish an ENDC connection with an enB and one or more gNBs. The UE implements intelligent transmission modification and cell measurement adjustments to mitigate overheating and reduce battery drain.