Ultra-Wideband (UWB) And The Future of Mobile Electronic Access Control

By Zach Segal, Published Oct 07, 2020, 10:53am EDT

In the last year, Ultra-Wideband (UWB) has gained support from new phones (e.g., all iPhone 11s). UWB offers potential beyond Bluetooth so how will this impact the future of mobile access control?

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IPVM investigates the technology including:

  • Explaining how UWB works
  • How it compares to Bluetooth and WiFi
  • Feedback from FiRa, HID, and Openpath
  • Access Control Application of UWB
  • Car Keys Using UWB
  • Contact Tracing Using UWB
  • UWB vs Bluetooth 5.1
  • Future of UWB

Executive *******

***/*****-************** ******* (** ********) locating *** **** (****/*) data ******** **** *** work ******* ********* **** concrete *****. ** ** more ********* *** **** more ***** **** *********. UWB ***** ** **** for ****** ****** ******* that **** *** ******* user ****** *** ** not ********* **** ***** devices ******* ** **** true-distance *** ****** ******** for ***********.

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UWB *********

*** ** *****-******** ** a ************* ******** **** uses *****-**** ***** ***** making ** ********** ****** to ************ *** ****** it * *** *****.******* ***** ***** *** wide ******, ** ******* to ********* ** **** waves ***** *** **** longer *** ********.

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**** ***** *** ***** low ******* ****** **** immune ** ************. **** objects **** ******** **** with ****** *****, ** the **** *** ***** are ******* ********** ** the ******* ** ***** path, ******* ******** **** concrete ** ***** *****. It **** ***** *** power ********* *** ****** the ***** ** ****.

More *******, ******, *********, ***** ***** **** *********

*** ** ******* (**** indoors) *** ******, *** uses **** *****, *** is **** ********* **** Bluetooth. ************** *** ***** ********* rely ** ****** ******** to ******** ********, ***'* reduced *********** **** ******* allows *** **** ********** based ** *** ***** of *****. ***** ***** based ********** ***** *** secure ******* ** ** impossible ** ***** ******** by ***** ****** **** the ***** ** *****.

****, ** ******** ***** dedicated ** *** *********, told **** **** *** uses **** ***** *** reading *** *** *** of ****, *** **** power *** ****** **** Bluetooth.

**** **** ********* ***** be **** ** ******* UWB **** *** *** close ****** *** *** accuracy ** ** ******, in ***** ** **** power:

*****, *** ******* *** most ******-********* ******** **** the *********** ** *** time-synchronized. **** ** *** UWB *** *** *** often ****** ********, ***** BLE ** * ***-***** discovery ********** ********* *** **** **** its ******, ****-******* ************ are ******.

*** ** **** **** expensive**** *********, *** **** contends **** **** *** more ** ** **** economies ** ***** **** intrinsic ******** ****:

*******, ******* *** *** positioning ** ***** ***, it ****’* ******* *** same ***** ** ********** or ********** ** **/***, so **’* ********* **** expensive**** **/***. ** **** similar ***** ************, ******, economies ** ***** *** be ******** ** ***** the **** ** *** components **** **** ****.

Used **** ******** **********, *** ** ***********

**** **** **** *** will ** ********** **** existing ********** **** ********* and ****, *** **** as * ***********. **** told **** **** ****** UWB ** *** ************ and ** ********** **** existing *********:

*** **** * ****** of ****** ****** **** other ************ - ************ extremely ******** ******** *********** and ******-**-****** ******** **********. That ****, *** **** not ****** ** ******* other ********* *** ************ remains *** ** ***** way. *** ********* **** UWB ******* ***** **** upon **-**, *********, ****, Cellular *** *-*, **-***, and ***** *********** **** technologies ** **** *** the ****** ****** ************ and ******* ******* *******. Many ******* ****** **** the ****** ********* *** alongside *** ** **** of ***** ************; ****** application ***** ****** **** to ***** **** *** conditions *** *****.

*** ** *** ***** where *** *** **** implemented, **** ** ***** Airdrop *** ******* ***********, UWB ***** **** ********* and ***** **********, *** instead ** **.

Increased ****** ************* ********

***** *** ******* *** expanding *** ** ***** phones *** ****** *** follow ****.***** *** ******** ***** *** ****** * phones ********** ** * ********* ****** *** *** added *** ** ***** Galaxy **** ** *****.****** ** **** ******* on *** **********, *** ** ** unclear ****/** **** **** to ***** ********* ** in ******.

** ********,****** ******* ************, ***,**** **** **** ********** widespread ********* ** *** by ****** *********:

*** ** * ***, emerging ********** **** *** expects **** ****** ********** on ****** ******* ** a *** *****. **** mobile ****** ************* ****** to ** ********* ** UWB, **** * ******* of *** ******* ****** manufacturers ****** ******* ****** the **** **********. ***** the ********** ** *** and ******* ******* **** of ****** *******, *** anticipates **** * ******** of ***** ****** **** contain *** ********** ** only * *** *****.

Channel *************

*******, ** ** ******* if *** ********* **** use *** **** ********** channels ** ********** ****.

*** *******, ****** ******* manufacturer************ **** **** ***** they ****** **** *** compatible ******, ** ** unclear ** ********* **** use *** **** ********. Openpath ****** **** ******* will **** ******** ***** to **** **** ******** types ** ****** ** companies ****** ** *** different ********:

** *** ******** ***'* intersect, **** ******* *** Androids ***'* ** **** to ***** ******** ** each ***** *** ***** devices **** **** ** communicate *********** ****** ****** *** side ** **** *********** ** ******* **** devices. ******* ***** ******** or ******* ** *** to ** ****.

Access ******* ***********

*** ** *******, ******, and ***** ** **** for **** *** ********* mobile ****** *******. *** example, ** **** **** a ****** ** ******* towards * **** *** on **** **** ** the **** **** ***. It **** ****** ** spoofed **** ***** *******. These *** ******* *** positive *** ****** ****** control ** *** ******* a ******* ** ****** one's ***** *** ** their ******. ** *** contrary, ******** ******* ******** just **** *** ***'* contention ** **** ***** Bluetooth ** * ******** risk.

****, ** ********* *** with ********* ** **** described, *** ***** ** left *** ****** *** phone *** * ******* distance **** *** ****** control ****** ******** **** Bluetooth. **** ***** ***** for *** ********* *** security ** *** ******* adding * ********** ****** of ***** *********** ** top ** ****** ********* use.

HID ********

***** *** *** ******** UWB *** ** * board ****** ** ****, they **** *** *** committed ** * **** for ********* ******* *** UWB ** ***** *******. Given ***** ********* ***** anticipating * ******** ** smartphones ********** *** ** the **** *** *****, it ** ******** **** they *** ********** ******* in * ******* **** frame.

Bluetooth *.* ** ***

********* *.* ******** **** precise ******** **** ******** iterations ** **** *********, already ********** **** ******, and **** **** ******* than ***, *** ** still *** ** ******* and ** **** *********** to ***** *******. ********* 5.1 ***** ***** ********* accuracy ****** * *****, making ** ******** ****** for **** ****. ** is **** **** ********** with ****** *** ***** devices **** *** ***** requires *** ******* *****. In ********, ********* *.* is **** ********* ** integrate **** *** *** is **** ******* *********. However, ** ** *********** to ***** ******* ******* it **** ****** ********, and ** *** ** accurate, ********** ** ********* with **** ** ***** and ********.

More ****** ****** *** ****

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*** *** ** **** mobile *** **** **** cannot ** ******* ******* relay *******.**************** **** ************** ** ****** ****** UWB *** **** *** certain ****** ** *** end ** ****.**** ** * ***** security ***********, ** ********* have **** ***** ********* ***** **** **** unlocking ********** ** *** past ******* ******** ********* rely ** ****** ********, not ********.

Uses ** ******* ******* *** ******

IPVM Image*** ******* ********* **************** *******************/**************. ***** ********* ** less ********* *** *** lower ***** ***********, ** cannot *********** ******* *** accuracy ****** *** ***** uses ****** ********* **** interference. ** *** **** meter ** **** ************ making ** ******* ** people *** *** ***** to **** ***** ** not, ******* *** ** precise ****** ** **** if ****** *** *** close, **** **** ********** by ******** *** ***********.

****, ** ******* *******,************* *** ********* *** sports *** *************. **** sell ******* **** *** accurately ***** *******' ********* and ********* ** **** teams ****** ** ****** stats. ***’* ********* ** important ** **** ***, where * ******** ** an **** *** **** a **********. **** **** offer ********** ********* ** help ***** **/******** ****** and ********** ******** ** warehouses ** ******* ******. In ***** ********, *** ability ** *** ** travel ******* ******* ******* interference ** *********.

Vote / ****

Comments (7)

*** *** * ******* coming ** ***** **** month ** **** ***** co-presented ** ******** *** HID, *** ****** *** wants ** ******** ******** more ***** **** **********. Here's * **** ** register *** **** *******:

*****-******** (***) ********* (*** why **'* ** *********** connectivity **********) | ******** Industry ***********

Agree
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Funny: 3

*** ***** **** * look ***** ************ **** * ***** group *************** ** ****** * global ******** *** ***. Hyundai ** ***** ** has **** ***********.

Agree
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Funny

****** *** ******** **** up. ******* ******* **** ******* *** *** **** focused ** ******* ***.**.** ********.

** *** ***** *** but ****'* ***** **** by *** **** ** were ***** ** *******.

Agree
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Funny

** **** ** *** don't ****,

******** *** **** ********** in ***** ******** ******** APD-S1-D

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Informative: 1
Unhelpful
Funny

***** ***. ****'* ** interesting *** ****. ** focused ** ***** *** for **********, *** ** has *** **** ************ of ***** ***** ** find *******.

**** *** **** ****? And ** *** ***, did ** **** **** through ******** *** ********* that * ****** ******'* see *******?

Agree
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Funny

***** ****, ****! ***** love ** *** *** rolled *** ** ****** (and ********** ** **********) for ****** *******.

Agree
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Funny

***** * **** **** UWB ********** * *** tell *** **** *** is *** ******* ****** for *** ** ******* the ******. *** *** is ******* **** **** to ***** *** *** as *** ********* **** Nordic. *** ***** *** some ******** ********** **** I ***** **** ***** it ** ***** ******** for ******. *** ** you *** **** ****** in *** *** **** that * **** ***** chip ** * ****** matter ** *** ** your ******** *** **** the **** ** **** worlds.....

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Informative: 1
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