Embedded Systems Conference
Breaking News
Comments
Oldest First | Newest First | Threaded View
rick merritt
User Rank
Author
More bridges
rick merritt   5/8/2014 4:43:49 PM
NO RATINGS
I know the fragmented state of IoT protocols and networks is a big issue. How much will UPnP+ help you? What gaps still need bridging?

y_sasaki
User Rank
Author
Re: More bridges
y_sasaki   5/8/2014 5:03:17 PM
NO RATINGS
I don't think IoT problem is lack of standard, but TOO MANY of standard candidates. It haven't changed ever since no (or too many) "standard" IP discovery protocol. LDAP, SLP, SSDP(HTTP over UDP, used for UPnP), WSDP (another flavor of HTTP over UDP), LLMNR(Multicast DNS from Microsoft), Bonjour(another flavor of Multicast DNS from Apple), broadcast SNMP GET(Used by HP, many network printers are compatible) ... list just goes on. There would be more than a hundred of IP-based discovery protocols including propriatery ones. You can implement one, or some of them, but unfortunatelly, there's not a single standard protocol you can use universally.

Time will tell which one will survive and which one does not. I think several de-facto standards will be used for different applications, just like IP discovery protocol today (UPnP for routers, Bonjour for Apple-related products, SNMP GET for network printers, etc).

Alan Messer
User Rank
Author
Re: More bridges
Alan Messer   5/8/2014 7:36:31 PM
NO RATINGS
There are many protocols at the device level particularly for non-IP devices and only a small handful for IP connected devices. The challenge is bringing these together to match the users' expectation. This is where UPNP+ features come in: standard cloud access/discovery for 'anywhere access' and lightweight bridging to bring those other protocols into one ecosystem.

chanj0
User Rank
Author
Consolidation of Standards
chanj0   5/11/2014 4:32:47 PM
NO RATINGS
Internet, by nature, is a combined effort of a lot of standards and these standards, somehow, get the agreement of a lot of parties. IMHO, IETF has been the primary driving force and the standards are open. Nonetheless, for IoT development, a consortium formed by major makers will definitely help to further define IoT standard for one simple reason. IoT device is supposed to be low power consumption. If it has to supported a wide range of protocols, maintaining low power consumption will definitely become a challenge. In addition, security and privacy  will further complicate the development of IoT devices.



Radio
NEXT UPCOMING BROADCAST
In conjunction with unveiling of EE Times’ Silicon 60 list, journalist & Silicon 60 researcher Peter Clarke hosts a conversation on startups in the electronics industry. One of Silicon Valley's great contributions to the world has been the demonstration of how the application of entrepreneurship and venture capital to electronics and semiconductor hardware can create wealth with developments in semiconductors, displays, design automation, MEMS and across the breadth of hardware developments. But in recent years concerns have been raised that traditional venture capital has turned its back on hardware-related startups in favor of software and Internet applications and services. Panelists from incubators join Peter Clarke in debate.
Flash Poll
Top Comments of the Week
Like Us on Facebook

Datasheets.com Parts Search

185 million searchable parts
(please enter a part number or hit search to begin)
Special Video Section
Chwan-Jye Foo (C.J Foo), product marketing manager for ...
The LT®3752/LT3752-1 are current mode PWM controllers ...
LED lighting is an important feature in today’s and future ...
Active balancing of series connected battery stacks exists ...
After a four-year absence, Infineon returns to Mobile World ...
A laptop’s 65-watt adapter can be made 6 times smaller and ...
An industry network should have device and data security at ...
The LTC2975 is a four-channel PMBus Power System Manager ...
In this video, a new high speed CMOS output comparator ...
The LT8640 is a 42V, 5A synchronous step-down regulator ...
The LTC2000 high-speed DAC has low noise and excellent ...
How do you protect the load and ensure output continues to ...
General-purpose DACs have applications in instrumentation, ...
Linear Technology demonstrates its latest measurement ...
10:29
Demos from Maxim Integrated at Electronica 2014 show ...
Bosch CEO Stefan Finkbeiner shows off latest combo and ...
STMicroelectronics demoed this simple gesture control ...
Keysight shows you what signals lurk in real-time at 510MHz ...
TE Connectivity's clear-plastic, full-size model car shows ...
Why culture makes Linear Tech a winner.