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Methods and apparatus to access services of multiple wireless networks

A wireless network, network technology, applied in the direction of network topology, wireless communication, network data management, etc.

Pending Publication Date: 2020-12-18
APPLE INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A single radio wireless device may include configurable radio circuitry to connect to different cellular wireless networks at different times, but restrict or prohibit simultaneous connections using different cellular access network RATs in parallel

Method used

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  • Methods and apparatus to access services of multiple wireless networks
  • Methods and apparatus to access services of multiple wireless networks
  • Methods and apparatus to access services of multiple wireless networks

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0018]Representative examples for accessing wireless services using multiple Subscriber Identity Modules (SIMs) and / or Electronic SIMs (eSIMs) are provided herein. These examples are provided to add context to and facilitate understanding of the disclosed subject matter. It should be apparent that the present disclosure can be practiced with or without some of the specific details described herein. In addition, various modifications and / or changes may be made to the subject matter described herein and shown in the accompanying drawings to achieve a like advantage and result without departing from the spirit and scope of the present disclosure.

[0019] This section refers to the accompanying drawings, which form a part of this disclosure and in which are shown by way of illustration various implementations corresponding to the embodiments described herein. While embodiments of the present disclosure have been described in sufficient detail to enable those of ordinary skill in...

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PUM

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Abstract

The disclosure relates to methods and apparatus to access services of multiple wireless networks. Apparatus and methods to support access to services of multiple wireless networks by a single-radio, multiple subscriber identity module (SIM) / electronic SIM (eSIM) wireless device are disclosed. To send or receive voice communications for multiple SIMs / eSIMs, when an active voice connection for a first SIM / eSIM uses wireless circuitry to connect to a first cellular wireless network via a first radio access network, the single-radio, multi-SIM / eSIM wireless device uses alternative data transports, such as via a wireless local area network (WLAN) or by tunneling through the first radio access network of the first cellular wireless network to connect to services of additional cellular wirelessnetworks associated with the multiple SIMs / eSIMs.

Description

technical field [0001] The described embodiments relate generally to wireless communications, and more particularly, to methods and apparatus that support access to services of multiple wireless networks via a single-radio, multi-Subscriber Identity Module (SIM) wireless device, where the services of different wireless networks are related to the single-radio , The different SIMs in the multi-SIM wireless device are associated. Access may be based on registration with an Internet Protocol Multimedia Subsystem (IMS) server. Background technique [0002] Next-generation (e.g., fourth-generation (4G) and fifth-generation (5G)) cellular wireless networks employing newer radio access technologies that enable one or more The 3rd Generation Partnership Project (3GPP) Long Term Evolution (LTE) and LTE Advanced (LTE-A) standards. Newer cellular wireless networks provide a range of packet-based services for concurrent voice and data. A user of a wireless device may access services ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W76/15H04W76/16H04W76/12H04W88/06
CPCH04W76/15H04W76/16H04W76/12H04W88/06H04W8/183H04W60/005H04W60/00H04W84/12H04W88/16
Inventor A·瓦利亚N·M·阿卜杜勒拉希曼O·M·莫斯卡连科S·斯德尼科夫V·B·耶拉博马纳哈里A·K·塞恩A·G·马赛厄斯
Owner APPLE INC
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