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MWC25 - bluetooth蓝牙技术

Events Calendar


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MWC25
From Monday 02 March 2026 -  08:00am
To Thursday 05 March 2026 - 05:00pm
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Link

MWC Barcelona

From founders to presidents, meet everyone from everywhere – at the world’s largest and most influential connectivity event.

Where technology, policy and commerce converge

MWC Barcelona is the one time of year where everyone who’s anyone, in the world of connectivity, comes together under one roof. Tens of thousands of senior leaders from top global companies, international governments and trailblazing tech businesses converge to connect and create the future.  

Miss out on MWC25 Barcelona – and you miss out on the next 12 months. 

  • Iconic insights: The only platform where you’ll hear big names and emerging voices – from across technology, industry, policy and ethics. 
  • Big ideas: Where the world’s greatest startups and tech mavericks demo their latest innovation – to the world’s leading investors and venture specialists.  
  • Emerging tech: The one place where connectivity meets connected industries – kickstarting the solutions that revolutionise business and society.    
  • Global change: The unique intersection of ministerial programmes, social policy, business leadership and tech development – uniting on a mission for sustainable progress. 

So, whoever you are, if you're interested in the future of connectivity, you need to be here. 

Location Fira Gran Via, Barcelona

Deprecated: Method ReflectionProperty::setAccessible() is deprecated since 8.5, as it has no effect since PHP 8.1 in /var/www/html/plugins/system/falangdriver/falangdriver.php on line 100

Deprecated: Method ReflectionProperty::setAccessible() is deprecated since 8.5, as it has no effect since PHP 8.1 in /var/www/html/plugins/system/falangdriver/falangdriver.php on line 100
mysqli object is already closed (500 Whoops, looks like something went wrong.)

Error

HTTP 500 Whoops, looks like something went wrong.

mysqli object is already closed

Exception

Error

  1. */
  2. public function disconnect()
  3. {
  4. // Close the connection.
  5. if (\is_callable([$this->connection, 'close'])) {
  6. $this->connection->close();
  7. }
  8. parent::disconnect();
  9. }
  1. */
  2. public function disconnect()
  3. {
  4. // Close the connection.
  5. if (\is_callable([$this->connection, 'close'])) {
  6. $this->connection->close();
  7. }
  8. parent::disconnect();
  9. }
  1. *
  2. * @since 2.0.0
  3. */
  4. public function __destruct()
  5. {
  6. $this->disconnect();
  7. }
  8. /**
  9. * Alter database's character set.
  10. *
DatabaseDriver->__destruct()

Stack Trace

Error
Error:
mysqli object is already closed

  at /var/www/html/libraries/vendor/joomla/database/src/Mysqli/MysqliDriver.php:318
  at mysqli->close()
     (/var/www/html/libraries/vendor/joomla/database/src/Mysqli/MysqliDriver.php:318)
  at Joomla\Database\Mysqli\MysqliDriver->disconnect()
     (/var/www/html/libraries/vendor/joomla/database/src/DatabaseDriver.php:496)
  at Joomla\Database\DatabaseDriver->__destruct()                

Deprecated: Method ReflectionProperty::setAccessible() is deprecated since 8.5, as it has no effect since PHP 8.1 in /var/www/html/plugins/system/falangdriver/falangdriver.php on line 100

Deprecated: Method ReflectionProperty::setAccessible() is deprecated since 8.5, as it has no effect since PHP 8.1 in /var/www/html/plugins/system/falangdriver/falangdriver.php on line 100