truck tracking webfleet solutions

Home > NEWS > Other information > truck tracking webfleet solutions

Company News

Industry News

Bluetooth GPS technology

source:truck tracking webfleet solutions release time:2022-10-19 Hits:     Popular:realtime gps tracker online

  

  Bluetooth GPS technology supports point-to-point and point to multipoint connections. Several piconets can be connected together, and each piconet can be identified by frequency hopping sequence. All users of the same piconet are synchronized with the frequency hopping sequence. Its topology can be described as a "multi piconet" structure.

  In a "multi piconet" structure, the full duplex data rate exceeds 6Mb/s in the case of 10 independent piconets with full load.

  one 's voice in speech

  The voice channel adopts continuous variable slope delta modulation (CVSD) voice coding scheme, and never retransmits voice packets. CVSD coding is good at dealing with lost and damaged speech samples. Even if the bit error rate reaches 4%, CVSD coded speech is still audible.

  wireless

  Bluetooth air interface is based on 0dBm antenna level. The air interface follows the standards of FCC (Federal Communications Commission of the United States) for ISM band with 0dBm level. If the global level is above 100mW, the spread spectrum function can be used to add some supplementary services. The spectrum spreading function is realized by 79 frequency hopping frequency points with a starting frequency of 2.402, a ending frequency of 2.480 and an interval of 1MHz. Due to some local regulations, Japan, France and Spain have all reduced their bandwidth. The maximum frequency hopping rate is 1660 hops/second. The ideal connection range is 10 cm - 10 m, but the distance can be extended to 100 m by increasing the transmission level.

  baseband

  The baseband section describes the hardware -- the digital signal processing specification of the baseband link controller. The baseband link controller is responsible for handling baseband protocols and other low-level conventional protocols.


Read recommendations:

vehicle gps tracker manufacturer

gps vehicle tracker sales

G05N Vehicle Tracker

GPS elevation measurement should be carried out according to the following requirements.gps tracker

Causes of lithium battery explosion

Last article:GPS establishes network connection

Next article:Advantages of Bluetooth GPS

Related Information

obd2 gps tracker verizon

2023-03-16

cat gps tracker sales

2023-04-11

Pet GPS Tracker price

2023-04-11

mini gps tracker sales

2023-03-16

cat gps tracker

2023-04-11

fleet gps tracking supplier

2023-04-23

cantrack g05

2023-04-23

Cantrack G05

2023-04-11

Pet GPS Tracker Factory

2023-03-16

4G GPS Tracker for vehicles Vendor

2023-04-23

TK100 (GT06) Vehicle Tracker

2022-06-20

3 Years Disposable Asset GPS Tracker

2025-03-31

G09L -6 inch Tail light tracker

2022-06-20

TK08AL- RFID Car GPS Tracker

2023-10-07

G900LS 8 Lines-4G Car GPS Tracker

2025-03-31

GPS positioner manufacturer compare which accuracy of Beidou and GPS positioning is higher.obd2 gps

2023-05-06

Can a gps tracker be made smaller?

2022-07-16

The difference between mobile GPS positioning and car GPS positioning.gps tracker online wholesaler

2023-06-20

GPS positioner application in logistics management

2023-02-08

Types of GPS

2022-08-17

Gps speed limiter.GPS monitoring and dispatching passenger transportation center

2023-10-14

How to distinguish the GPS driving recorder and driving recorder?fleet tracking webfleet solutions

2023-03-21

GPS expansion function.gps tracker for Car wholesale

2023-06-21

gps vehicle tracker.Wireless GPS locator

2023-10-20

GPS area measuring instrument.car gps tracker distributors

2023-07-19

Tongda GPS positioning monitoring system technology for you

2022-08-24

GPS search for stars.obd-II port gps tracker Manufacturing

2023-08-10

GPS Plan implementation plan

2022-10-12

Which vehicles are the on-board GPS locator terminals applied to.gps vehicle tracker

2023-10-07

How to determine whether the car is equipped with a GPS positioner?trailer gps tracker Manufacturing

2023-03-17