公开(公告)号：US20210377941A1

公开(公告)日：2021-12-02

申请号：US17250886

申请日：2018-09-20

Applicant: Apple Inc.

Inventor： Swaminathan BALAKRISHNAN ,  Haijing HU ,  Sreevalsan VALLATH ,  Prateek SHARMA ,  Cesar PEREZ ,  Adesh KUMAR ,  Deepankar BHATTACHARJEE ,  Vijay VENKATARAMAN

IPC: H04W72/04 ,  H04L5/00

Abstract: A user equipment (UE) is configured with a carrier aggregation (CA) functionality and UE connected to a network via a base station that serves as a primary serving cell (PCell) providing a primary component carrier (PCC) to the UE. The UE determines a plurality of bands that are supported by the UE for use in the CA functionality, generates an individual band information element (IE) including band information for the bands, determines at least one representative CA combination having an order, the order indicating a total number of component carriers (CCs), the at least one representative CA combination forming a basis to extrapolate a plurality of CA combinations having the order based on the band information, generates a representative CA combination IE including the at least one representative CA combination and transmits the individual band IE and the representative CA combination IE to the base station.

公开(公告)号：US20240334414A1

公开(公告)日：2024-10-03

申请号：US18735427

申请日：2024-06-06

Applicant: Apple Inc.

Inventor： Swaminathan BALAKRISHNAN ,  Haijing HU ,  Sreevalsan VALLATH ,  Prateek SHARMA ,  Cesar PEREZ ,  Adesh KUMAR ,  Deepankar BHATTACHARJEE ,  Vijay VENKATARAMAN

IPC: H04W72/0453 ,  H04L5/00 ,  H04W72/51

CPC classification number: H04W72/0453 ,  H04L5/0092 ,  H04W72/51

Abstract: A user equipment (UE) is configured with a carrier aggregation (CA) functionality and UE connected to a network via a base station that serves as a primary serving cell (PCell) providing a primary component carrier (PCC) to the UE. The UE determines a plurality of bands that are supported by the UE for use in the CA functionality, generates an individual band information element (IE) including band information for the bands, determines at least one representative CA combination having an order, the order indicating a total number of component carriers (CCs), the at least one representative CA combination forming a basis to extrapolate a plurality of CA combinations having the order based on the band information, generates a representative CA combination IE including the at least one representative CA combination and transmits the individual band IE and the representative CA combination IE to the base station.

公开(公告)号：US20150245388A1

公开(公告)日：2015-08-27

申请号：US14501996

申请日：2014-09-30

Applicant: APPLE INC.

Inventor： Vikram B. YERRABOMMANAHALLI ,  Cesar PEREZ ,  Teck Yang LEE

IPC: H04W76/00 ,  H04L29/06

CPC classification number: H04W76/50 ,  H04L65/1016 ,  H04L65/1073 ,  H04W4/02 ,  H04W4/90 ,  H04W76/18 ,  H04W84/12 ,  H04W88/06

Abstract: A station that performs methods related to emergency calls. In one example, the station determines that a first connection to a cellular network is unavailable, the client station being associated with a home network having a home Public-Safety Answering Point (PSAP), the station disposed at a location outside the home network, the location having a remote PSAP. The station determines a second connection to a WiFi network is available, establishes the second connection to the WiFi network and performs an emergency call over the WiFi network. The emergency call being routed to the remote PSAP associated with the location. In another example, the station determines it is capable of performing an emergency call over a cellular network, receives a request to perform an emergency call, determines whether a circuit switched radio access technology (CS-RAT) is available and performs the emergency call over a WiFi network when the CS-RAT is unavailable.

Abstract translation: 执行与紧急呼叫有关的方法的电台。 在一个示例中，站确定到蜂窝网络的第一连接不可用，该客户站与具有归属公共安全应答点（PSAP）的家庭网络相关联，该站位于归属网络外部的位置， 该位置具有远程PSAP。 站确定到WiFi网络的第二连接可用，建立到WiFi网络的第二连接并且通过WiFi网络执行紧急呼叫。 紧急呼叫被路由到与该位置相关联的远程PSAP。 在另一个示例中，站确定它能够通过蜂窝网络执行紧急呼叫，接收执行紧急呼叫的请求，确定电路交换无线电接入技术（CS-RAT）是否可用并且执行紧急呼叫 当CS-RAT不可用时的WiFi网络。

公开(公告)号：US20140099933A1

公开(公告)日：2014-04-10

申请号：US13647380

申请日：2012-10-08

Applicant: APPLE INC.

Inventor： Vikram B. YERRABOMMANAHALLI ,  Prashant H. VASHI ,  Cesar PEREZ

IPC: H04W8/24

CPC classification number: H04W8/18

Abstract: A method for network access credential migration is provided. The method can include deprovisioning a network access credential for a wireless network from a first wireless communication device. The method can further include determining that the network access credential has been successfully deprovisioned from the first wireless communication device. The method can additionally include provisioning the network access credential to the second wireless communication device after the network access credential has been successfully deprovisioned from the first wireless communication device.

Abstract translation: 提供了一种网络访问凭据迁移的方法。 该方法可以包括从第一无线通信设备取消配置无线网络的网络接入凭证。 该方法还可以包括确定网络访问凭证已经被成功地从第一无线通信设备取消配置。 该方法还可以包括在从第一无线通信设备成功取消配置网络访问凭证之后将网络访问凭证提供给第二无线通信设备。