Continuous conditional switching

A conditional and conditional technology, applied in the field of performing continuous conditional handover, can solve problems such as UE equipment battery life pressure

Pending Publication Date: 2021-02-23
APPLE INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Also, increasing the functionality of UE devices can put a significant strain on the battery life of UE devices

Method used

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  • Continuous conditional switching
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[0024] acronym

[0025] Various acronyms are used throughout this application. The definitions of the most prominently used acronyms that may appear throughout this application are as follows:

[0026] UE: user equipment

[0027] RF: radio frequency

[0028] BS: base station

[0029] GSM: Global System for Mobile Communications

[0030] UMTS: Universal Mobile Telecommunications System

[0031] LTE: Long Term Evolution

[0032] Nr: new radio components

[0033] TX: Transmit

[0034] RX: receive

[0035] RAT: radio access technology

[0036] the term

[0037] The following is a glossary of terms that will appear in this application:

[0038] memory medium - any of various types of non-transitory memory devices or storage devices. The term "storage medium" is intended to include installation media such as CD-ROM, floppy disk or tape devices; computer system memory or random access memory such as DRAM, DDR RAM, SRAM, EDO RAM, Rambus RAM, etc.; non-volatile memory Such...

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Abstract

The invention relates to continuous conditional switching. The disclosure relates to techniques for performing continuous conditional switching. The cellular base station can provide the conditional switching information for a plurality of conditional switches to the wireless device. The conditional handover information can include the information for performing conditional handover from a cell provided by the cellular base station to at least one cell and the information for performing conditional handover from one or more of the cells to at least one cell. The wireless device may perform a plurality of consecutive conditional handoffs using the conditional handoff information.

Description

technical field [0001] The present application relates to wireless communications, and more particularly to systems, apparatus and methods for performing continuous conditional handover. Background technique [0002] The use of wireless communication systems is growing rapidly. In recent years, wireless devices such as smartphones and tablets have become increasingly sophisticated. In addition to supporting phone calls, many mobile devices (e.g., user equipment equipment or UEs) now provide access to the Internet, e-mail, text messaging, and navigation using the Global Positioning System (GPS), and are capable of operating Sophisticated applications. Additionally, a number of different wireless communication technologies and standards exist. Some examples of wireless communication standards include GSM, UMTS (e.g., associated with WCDMA or TD-SCDMA air interfaces), 5G NR, LTE, LTE-Advanced (LTE-A), HSPA, 3GPP2 CDMA2000 (e.g., 1xRTT, 1xEV-DO, HRPD, eHRPD), IEEE 802.11 (WL...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W36/00H04W36/26H04W36/30
CPCH04W36/0079H04W36/0085H04W36/26H04W36/30H04W36/0055H04W36/362H04W36/305H04W36/38H04W36/08
Inventor 许芳丽胡海静陈玉芹E·哈格哈尼张大伟
Owner APPLE INC
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