GE863-GPS GSM / GPS Module
Full Type Approved Quad Band Embedded GPRS / GPS Module (GSM 850 /900 / GSM 1800 / GSM 1900) with RS232 interface on CMOS level and AT command set. This combined GPRS/GPS module is the ready solution for remote wireless applications, machine to machine or user to machine and remote data communications in all vertical market applications.
Indoor locating without GPS. Summary of technologies
Today we offer a summary of indoor locating technologies.
1. Indoor positioning on Bluetooth
http://www.gsm-modem.de/M2M/tweet/indoor-positioning-on-bluettooth/
2. WIFI 802.11b is use to detect change in position of one meter or even less
http://www.gsm-modem.de/M2M/tweet/m2m-lbs-indoor-locating-w/
3. Indoor Navigation without GPS: The new gold rush?
http://www.gsm-modem.de/M2M/m2m-news/indoor-navigation-without-gps-the-new-gold-rush/
4. Batman´s technology in use to see trough walls. Will Gotham City come true? Is [...]
GSM module located by Timing advance
GSM module located by Timing advance TA. Example on TA combined with Angle of Arrival and analysing sector antennas http://ow.ly/14y7U
13.03.2010 Remark of the author after sending the tweet:
I am working on a GSM based locating system that will cover 180 countries. The first GSM based locating I launched 10 years ago at World Trade [...]
SIM card on Chip VQFN8 SIM UICC form factor specified as ETSI TS 102 671
Tim Evans (Vice Chair ETSI SCP at ETSI) mentioned at message board at Linkedin (13.03.2010):
“I am pleased to inform you that ETSI SCP agreed the new VQFN8 SIM UICC form [...]
Indoor locating on WIFI 802.1b
Indoor locating on WIFI 802.11b. Accuracy: One meter or even less http://ow.ly/1gZJX
a2a_config.linkname=”Indoor locating on WIFI 802.1b”;
a2a_config.linkurl=”http://www.gsm-modem.de/M2M/tweet/indoor-locating-on-wifi-802-11/”;
a2a.init(”page”);
Indoor Navigation without GPS: The new gold rush?
The navigation ecosystem is changing rapidly.
Published patent on a system that is using Bluetooth
The system automatically detects a signal directly from sensors, without requiring the communication with a central system, data plans, or even cellular communication. These sensors are small pocketsize Bluetooth transceivers. There is no need for pairing as every Bluetooth device’s tag has [...]
Low Power GPRS module in combination with Lithium-ion batteries that runs twice as long
Can you imagine what developer of wireless M2M applications can create with this combination? The time is right to combine it with latest antenna technology. I have something in my mind. I will come back and post it, as soon I hold this piece of the puzzle in my hands.
A lot of products can be [...]
More Energy in Batteries. Nanowire anodes could let lithium-ion batteries run twice as long
More Energy in Batteries. Imagine the effect on GSM GPS tracking devices.
A start-up based in Menlo Park, CA, plans to sell a new type of anode for lithium-ion batteries that, the company says, will let electric vehicles travel farther and mobile devices last longer without a recharge. Amprius‘ lithium-ion anodes are made of silicon nanowires, [...]
GPS antennas with high sensitivity
for your PDA, mobile phone, people tracker, asset tracker or animal tracker http://ow.ly/1fXSa
a2a_config.linkname=”GPS antennas with high sensitivity”;
a2a_config.linkurl=”http://www.gsm-modem.de/M2M/tweet/gps-antennas-with-high-sensitivity/”;
a2a.init(”page”);
EGNOS, European Geostationary Navigation Overlay Service
EGNOS, European Geostationary Navigation Overlay Service, is free to users and helps with 2 meter error only http://ow.ly/1buHP
a2a_config.linkname=”EGNOS, European Geostationary Navigation Overlay Service”;
a2a_config.linkurl=”http://www.gsm-modem.de/M2M/tweet/egnos-european-geostationary/”;
a2a.init(”page”);