公开(公告)号：US20230397271A1

公开(公告)日：2023-12-07

申请号：US17805434

申请日：2022-06-03

申请人： Apple Inc.

发明人： Vijendrakumar K. ASHIWAL ,  Bharath JAYARAM ,  Sandeep K. SUNKESALA ,  Sanjeevi BALASUBRAMANIAN ,  Sharad GARG ,  Vijay GADDE ,  Vijay VENKATARAMAN ,  Weidong YANG

IPC分类号： H04W76/15 ,  H04W72/12 ,  H04W72/14

CPC分类号： H04W76/15 ,  H04W72/1284 ,  H04W72/1242 ,  H04W72/14 ,  H04W72/1226

摘要： This application describes methods and apparatus to manage data transport across multiple radio links for 5G-capable wireless devices. Under certain criteria, including performance of at least one radio link, a mobility state of a 5G-capable wireless device, and data transport requirements for a latency sensitive application session, the 5G-capable wireless device sends buffer status report (BSR) requests for one or more both of the radio links to prioritize and transition uplink (UL) data between radio links before a measurement reporting threshold is met. In some embodiments, the 5G-capable wireless device proactively sends BSR requests for radio resources before the UL data is generated by the latency sensitive application session. In some embodiments, the 5G-capable wireless device duplicates UL data for the latency sensitive application session across multiple radio links.

公开(公告)号：US20230155752A1

公开(公告)日：2023-05-18

申请号：US17995458

申请日：2020-04-08

申请人： Apple Inc.

发明人： Wei ZHANG ,  Sriram SUBRAMANIAN ,  Sandeep K SUNKESALA ,  Vishwanth KAMALA GOVINDARAJU ,  Tarakkumar G DHANANI ,  Mandhukar K SHANBHAG ,  Sanjeevi BALASUBRAMANIAN ,  Alosious Pradeep PRABHAKAR ,  Shiva Krishna NARRA ,  Vijay VENKATARAMAN ,  Vijay GADDE ,  Sharad GARG ,  Pengkai ZHAO ,  Yi SU ,  Jia TANG ,  Johnson O SEBENI ,  Haitong SUN ,  Wei ZENG ,  Yuchul KIM ,  Hong HE ,  Dawei ZHANG ,  Chunhai YAO ,  Yushu ZHANG

IPC分类号： H04L5/00 ,  H04W24/08

CPC分类号： H04L5/001 ,  H04W24/08 ,  H04L5/0098 ,  H04L5/0053

摘要： Embodiments include a user equipment (UE) and methods performed by the UE. The methods include receiving a measurement configuration request from a network, in response to the measurement configuration request, measuring a quality of one or more uplink (UL) carrier aggregation (CA) combinations, wherein each UL CA combination comprises a plurality of component carriers, generating a message that includes the quality of the one or more UL CA combinations and transmitting the message to the network. Further embodiments include the above operations being performed as a set of instructions executed by a processor or an integrated circuit that includes circuitry to perform the operations.

公开(公告)号：US20210297885A1

公开(公告)日：2021-09-23

申请号：US17249970

申请日：2021-03-19

申请人： Apple Inc.

发明人： Tarakkumar G. DHANANI ,  Alosious Pradeep PRABHAKAR ,  Madhukar K. SHANBHAG ,  Sandeep K. SUNKESALA ,  Sanjeevi BALASUBRAMANIAN ,  Sharad GARG ,  Shiva Krishna NARRA ,  Sree Ram KODALI ,  Sriram SUBRAMANIAN ,  Vijay GADDE ,  Vijay VENKATARAMAN ,  Vishwanth Kamala GOVINDARAJU ,  Wei ZHANG

IPC分类号： H04W24/10 ,  H04W24/08

摘要： A user equipment (UE) may skip certain measurements when it is unlikely that the UE will use the measurements. The UE determines that the UE is configured with one of a measurement gap or gapless measurements, identifies that a predetermined condition has been satisfied and implements a mitigation technique in response to identifying that the predetermined condition has been satisfied, wherein the mitigation technique includes omitting performing one of a measurement during the measurement gap or a gapless measurement, wherein the measurement or the gapless measurement corresponds to a first radio access technology (RAT) that is different than a second RAT on which the UE is currently camped.

公开(公告)号：US20220007443A1

公开(公告)日：2022-01-06

申请号：US16959995

申请日：2019-08-15

申请人： Apple Inc

发明人： Fangli XU ,  Wen ZHAO ,  Sachin J. SANE ,  Sagar B. SHAH ,  Muthukumaran DHANAPAL ,  Sriram SUBRAMANIAN ,  Madhukar K. SHANBHAG ,  Vishwanth Kamala GOVINDARAJU ,  Sandeep K. SUNKESALA ,  Tarakkumar G. DHANANI ,  Sree Ram KODALI ,  Vijay GADDE ,  Shiva Krishna NARRA ,  Sharad GARG ,  Sanjeevi BALASUBRAMANIAN ,  Dawei ZHANG ,  Haijing HU ,  Rajesh AMBATI

IPC分类号： H04W76/15 ,  H04W76/12 ,  H04W28/18 ,  H04W24/10 ,  H04W28/08 ,  H04W28/02

摘要： Apparatuses, systems, and methods for a wireless device to perform negotiation of bearer type configuration and/or related parameters. A user equipment device (UE) and/or network may determine a bearer configuration and/or other parameters based on information or measurements of the UE. The UE and the BS may exchange data using a negotiated configuration.

公开(公告)号：US20150237549A1

公开(公告)日：2015-08-20

申请号：US14697531

申请日：2015-04-27

申请人： Apple Inc.

发明人： Giri Prassad DEIVASIGAMANI ,  Venkatasubramanian RAMASAMY ,  Sharad GARG ,  Srinivasan VASUDEVAN

IPC分类号： H04W36/08 ,  H04W24/08

CPC分类号： H04W36/08 ,  H04W24/08 ,  H04W36/30 ,  H04W36/36 ,  H04W48/20 ,  H04W64/003

摘要： A method and apparatus for fast cell selection by a mobile wireless device. The mobile wireless device detects when a first wireless cell fails a set of stored suitability criteria and searches for and locates a set of candidate wireless cells to associate with. The mobile wireless device measures at least one received signal metric for each candidate wireless cell in the set of candidate wireless cells. When a candidate cell in the set of candidate wireless cells is identically the first wireless cell, the mobile wireless device evaluates the suitability of the candidate wireless cell using the stored set of suitability criteria for the first wireless cell and the measured at least one received signal metric for the candidate wireless cell. The mobile wireless communication device associates with the candidate wireless cell when the candidate wireless cell meets the stored set of suitability criteria.

摘要翻译： 一种移动无线设备用于快速小区选择的方法和装置。 移动无线设备检测第一无线小区何时失败一组存储的适用性标准，并搜索并定位要关联的一组候选无线小区。 移动无线设备测量候选无线小区集合中的每个候选无线小区的至少一个接收信号度量。 当候选无线小区集合中的候选小区相同地是第一无线小区时，移动无线设备使用存储的第一无线小区的适合性标准集合和所测量的至少一个接收信号来评估候选无线小区的适用性 候选无线小区的度量。 当候选无线小区满足存储的一组适用性标准时，移动无线通信设备与候选无线小区相关联。