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 534
从标准到商用,星闪生态落地开启加速模式 - bluetooth蓝牙技术
Support us and view this ad

可选:点击以支持我们的网站

免费文章

Deprecated: Using null as the key parameter for array_key_exists() is deprecated, use an empty string instead in /var/www/html/libraries/CBLib/CB/Legacy/cbPluginHandler.php on line 323

Deprecated: Using null as the key parameter for array_key_exists() is deprecated, use an empty string instead in /var/www/html/libraries/CBLib/CB/Legacy/cbPluginHandler.php on line 323

Deprecated: Using null as the key parameter for array_key_exists() is deprecated, use an empty string instead in /var/www/html/libraries/CBLib/CB/Legacy/cbPluginHandler.php on line 323

Deprecated: Using null as the key parameter for array_key_exists() is deprecated, use an empty string instead in /var/www/html/libraries/CBLib/CB/Legacy/cbPluginHandler.php on line 323

Deprecated: Using null as the key parameter for array_key_exists() is deprecated, use an empty string instead in /var/www/html/libraries/CBLib/CB/Legacy/cbPluginHandler.php on line 323

Deprecated: Using null as an array offset is deprecated, use an empty string instead in /var/www/html/components/com_comprofiler/plugin/user/plug_cbjdownloads/cbjdownloads.php on line 49

Deprecated: Using null as an array offset is deprecated, use an empty string instead in /var/www/html/components/com_comprofiler/plugin/user/plug_cbblogs/cbblogs.php on line 48

Deprecated: Using null as an array offset is deprecated, use an empty string instead in /var/www/html/components/com_comprofiler/plugin/user/plug_cbarticles/cbarticles.php on line 47

  以WiFi、蓝牙为代表的传统短距无线通信技术的发展正遇到瓶颈,传统技术的迭代难以从根本上解决用户痛点。未来不论是生成式AI的快速发展,还是元宇宙的持续演进,万物互联、互融、互通的科技产业发展大势已经十分明朗,无线通信技术的革新,势在必行。而今天,这场技术革新的浪潮将由中国掀起。2020年9月成立的星闪联盟,已于去年11月正式发布了星闪标准1.0,开启商业化进程,今年下半年星闪将迎来集中商用的重要节点。   就在最近举办的2023年华为开发者大会上,华为终端BG CEO余承东重点提到了星闪技术给产业和消费者带来的新价值以及星闪与鸿蒙相结合带来的各种可能。 从无线音频、人机交互、全屋智能到智慧出行,星闪正通过技术创新解决当前蓝牙、WiFi解决不了的一些行业痛点、应用痛点,构筑差异化竞争力,给产业带来一股新风。此次智东西与星闪相关专家进行了深度对话,进一步挖掘了星闪技术的核心特性、对用户体验的变革性,以及星闪标准落地对于几大关键场景、赛道的产业价值和推动意义。 01.六个关键技术,瞄准四类场景星闪成智能设备互连“救星”   正如前文所说,智能化浪潮席卷千行百业,各类智能终端开始越来越广泛的进入寻常百姓家中,各类智能产品互联需求的增加,给最基础的无线短距通信技术提出了新的要求。星闪要做的事,就是在智能终端和智能家居部分细分场景下实现更极致的用户体验,解决此前WiFi、蓝牙无法解决的问题。星闪技术的落地和我们每个人的生活其实是密切相关的。星闪核心要做好的,就是“连接”这件事,让各类设备高质量、高效率、低成本的连接在一起,从而创造新的价值。   总体来看,低时延、高吞吐、高并发、高可靠、抗干扰、精定位是星闪的六个核心技术能力,而智能终端、智能家居、智能汽车和智能制造则是目前星闪瞄准的核心场景。提到智能设备互连,其实智能家居是最有代表性的场景之一。近年来智能家居向着高端化、情景化方向发展,多设备联动、场景化控制需求增加,虽然无线通信组网相比有线更灵活便利,但传统无线通信技术仍存在不少体验短板。比如蓝牙技术虽然复杂度低,功耗和成本也能满足智能家居诉求,但其欠缺组网能力,仅个位数的节点连接能力远不能满足家居互联的需求,虽然Mesh技术一定程度上扩展了蓝牙的连接能力,但Mesh技术的应用会加剧空间通信的拥塞和信号间的干扰,降低通信的可靠性。   相较之下,今天的星闪技术复杂度与蓝牙相当,但能够支持数十到百级的设备并发连接,是蓝牙的10倍以上,由于采用中心控制的方式,星闪技术可以避免节点之间的冲突,同时时延压低至蓝牙的三十分之一。...

继续阅读完整内容

支持我们的网站,请点击查看下方广告

正在加载广告...

FaLang translation system by Faboba

登陆


Deprecated: Using null as the key parameter for array_key_exists() is deprecated, use an empty string instead in /var/www/html/libraries/CBLib/CB/Legacy/cbPluginHandler.php on line 323

Deprecated: Using null as the key parameter for array_key_exists() is deprecated, use an empty string instead in /var/www/html/libraries/CBLib/CB/Legacy/cbPluginHandler.php on line 323

Deprecated: Using null as an array offset is deprecated, use an empty string instead in /var/www/html/libraries/src/Menu/AbstractMenu.php on line 164

Deprecated: Using null as an array offset is deprecated, use an empty string instead in /var/www/html/libraries/CBLib/CB/Legacy/LegacyFoundationFunctions.php on line 217

Deprecated: Using null as an array offset is deprecated, use an empty string instead in /var/www/html/libraries/CBLib/CB/Legacy/LegacyFoundationFunctions.php on line 219

Deprecated: Using null as an array offset is deprecated, use an empty string instead in /var/www/html/libraries/CBLib/CB/Legacy/LegacyFoundationFunctions.php on line 227

Deprecated: Using null as an array offset is deprecated, use an empty string instead in /var/www/html/libraries/CBLib/CB/Legacy/LegacyFoundationFunctions.php on line 231

Deprecated: Using null as an array offset is deprecated, use an empty string instead in /var/www/html/libraries/CBLib/CB/Legacy/LegacyFoundationFunctions.php on line 234

Deprecated: Using null as an array offset is deprecated, use an empty string instead in /var/www/html/libraries/CBLib/CB/Legacy/LegacyFoundationFunctions.php on line 237

Deprecated: Using null as an array offset is deprecated, use an empty string instead in /var/www/html/libraries/CBLib/CB/Legacy/LegacyFoundationFunctions.php on line 239

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