公开(公告)号：US09276859B2

公开(公告)日：2016-03-01

申请号：US13958800

申请日：2013-08-05

Applicant: AT&T Intellectual Property II, L.P.

Inventor： Behzad Nadji ,  Mostafa Tofighbakhsh

IPC: H04L12/801 ,  H04W4/02 ,  H04B10/112 ,  H04W76/02 ,  H04W88/06 ,  H04L12/26

CPC classification number: H04W28/0215 ,  H04B10/112 ,  H04B10/1129 ,  H04L43/0876 ,  H04L43/16 ,  H04L47/12 ,  H04L47/14 ,  H04W4/026 ,  H04W24/08 ,  H04W28/0221 ,  H04W28/0268 ,  H04W76/14 ,  H04W76/15 ,  H04W84/12 ,  H04W88/06

Abstract: A wireless data access system is provided to ameliorate bursty traffic occurring in a radio communications link such as a WiFi, WiMAX, 3G or cellular telephone link to a wireless network access device. A data traffic event is detected relating to traffic in the link. The traffic event may be a traffic burst exceeding a predetermined threshold. Based on detecting the data traffic event, a free-space optical communications link is established to the network access device to handle the traffic burst. The established radio link may be used to set-up and coordinate the free-space optical link.

公开(公告)号：US20170230859A1

公开(公告)日：2017-08-10

申请号：US15495040

申请日：2017-04-24

Applicant: AT&T Intellectual Property II, L.P.

Inventor： Behzad Nadji ,  Mostafa Tofighbakhsh

IPC: H04W28/02 ,  H04W76/02 ,  H04B10/112

CPC classification number: H04W28/0215 ,  H04B10/112 ,  H04B10/1129 ,  H04L43/0876 ,  H04L43/16 ,  H04L47/12 ,  H04L47/14 ,  H04W4/026 ,  H04W24/08 ,  H04W28/0221 ,  H04W28/0268 ,  H04W76/14 ,  H04W76/15 ,  H04W84/12 ,  H04W88/06

Abstract: A wireless data access system is provided to ameliorate bursty traffic occurring in a radio communications link such as a WiFi, WiMAX, 3G or cellular telephone link to a wireless network access device. A data traffic event is detected relating to traffic in the link. The traffic event may be a traffic burst exceeding a predetermined threshold. Based on detecting the data traffic event, a free-space optical communications link is established to the network access device to handle the traffic burst. The established radio link may be used to set-up and coordinate the free-space optical link.

公开(公告)号：US09668163B2

公开(公告)日：2017-05-30

申请号：US14986796

申请日：2016-01-04

Applicant: AT&T Intellectual Property II, L.P.

Inventor： Behzad Nadji ,  Mostafa Tofighbakhsh

IPC: H04W28/02 ,  H04W4/02 ,  H04B10/112 ,  H04L12/801 ,  H04W76/02 ,  H04W24/08 ,  H04W88/06 ,  H04L12/26 ,  H04W84/12

CPC classification number: H04W28/0215 ,  H04B10/112 ,  H04B10/1129 ,  H04L43/0876 ,  H04L43/16 ,  H04L47/12 ,  H04L47/14 ,  H04W4/026 ,  H04W24/08 ,  H04W28/0221 ,  H04W28/0268 ,  H04W76/14 ,  H04W76/15 ,  H04W84/12 ,  H04W88/06

Abstract: A wireless data access system is provided to ameliorate bursty traffic occurring in a radio communications link such as a WiFi, WiMAX, 3G or cellular telephone link to a wireless network access device. A data traffic event is detected relating to traffic in the link. The traffic event may be a traffic burst exceeding a predetermined threshold. Based on detecting the data traffic event, a free-space optical communications link is established to the network access device to handle the traffic burst. The established radio link may be used to set-up and coordinate the free-space optical link.

公开(公告)号：US08671088B2

公开(公告)日：2014-03-11

申请号：US13854582

申请日：2013-04-01

Applicant: AT&T Intellectual Property II, L.P.

Inventor： Richard Vandervoort Cox ,  Hossein Eslambolchi ,  Behzad Nadji ,  Mazin G. Rahim

IPC: G06F7/00 ,  G06F17/30

CPC classification number: G06F17/30864 ,  G06F17/30657 ,  G06F17/30663 ,  G06F17/30684 ,  G06N99/005 ,  G10L15/22 ,  G10L21/06

Abstract: A system and method for providing a natural language interface to a database or the Internet. The method provides a response from a database to a natural language query. The method comprises receiving a user query, extracting key data from the user query, submitting the extracted key data to a data base search engine to retrieve a top n pages from the data base, processing of the top n pages through a natural language dialog engine and providing a response based on processing the top n pages.

Abstract translation: 一种用于向数据库或因特网提供自然语言界面的系统和方法。 该方法提供从数据库到自然语言查询的响应。 该方法包括接收用户查询，从用户查询中提取密钥数据，将提取的密钥数据提交给数据库搜索引擎以从数据库中检索最前面的页面，通过自然语言对话引擎处理前n个页面 并提供基于处理前n页的响应。

公开(公告)号：US09973964B2

公开(公告)日：2018-05-15

申请号：US15495040

申请日：2017-04-24

Applicant: AT&T Intellectual Property II, L.P.

Inventor： Behzad Nadji ,  Mostafa Tofighbakhsh

IPC: H04W28/02 ,  H04B10/112 ,  H04W76/02

CPC classification number: H04W28/0215 ,  H04B10/112 ,  H04B10/1129 ,  H04L43/0876 ,  H04L43/16 ,  H04L47/12 ,  H04L47/14 ,  H04W4/026 ,  H04W24/08 ,  H04W28/0221 ,  H04W28/0268 ,  H04W76/14 ,  H04W76/15 ,  H04W84/12 ,  H04W88/06

Abstract: A wireless data access system is provided to ameliorate bursty traffic occurring in a radio communications link such as a WiFi, WiMAX, 3G or cellular telephone link to a wireless network access device. A data traffic event is detected relating to traffic in the link. The traffic event may be a traffic burst exceeding a predetermined threshold. Based on detecting the data traffic event, a free-space optical communications link is established to the network access device to handle the traffic burst. The established radio link may be used to set-up and coordinate the free-space optical link.

公开(公告)号：US20160142930A1

公开(公告)日：2016-05-19

申请号：US14986796

申请日：2016-01-04

Applicant: AT&T Intellectual Property II, L.P.

Inventor： Behzad Nadji ,  Mostafa Tofghbakhsh

IPC: H04W28/02 ,  H04B10/112 ,  H04W24/08 ,  H04W76/02

CPC classification number: H04W28/0215 ,  H04B10/112 ,  H04B10/1129 ,  H04L43/0876 ,  H04L43/16 ,  H04L47/12 ,  H04L47/14 ,  H04W4/026 ,  H04W24/08 ,  H04W28/0221 ,  H04W28/0268 ,  H04W76/14 ,  H04W76/15 ,  H04W84/12 ,  H04W88/06

Abstract: A wireless data access system is provided to ameliorate bursty traffic occurring in a radio communications link such as a WiFi, WiMAX, 3G or cellular telephone link to a wireless network access device. A data traffic event is detected relating to traffic in the link. The traffic event may be a traffic burst exceeding a predetermined threshold. Based on detecting the data traffic event, a free-space optical communications link is established to the network access device to handle the traffic burst. The established radio link may be used to set-up and coordinate the free-space optical link.

公开(公告)号：US20130218564A1

公开(公告)日：2013-08-22

申请号：US13854582

申请日：2013-04-01

Applicant: AT&T Intellectual Property II, L.P.

Inventor： Richard Vandervoort Cox ,  Hossein Eslambolchi ,  Behzad Nadji ,  Mazin G. Rahim

IPC: G10L15/22

CPC classification number: G06F17/30864 ,  G06F17/30657 ,  G06F17/30663 ,  G06F17/30684 ,  G06N99/005 ,  G10L15/22 ,  G10L21/06

Abstract: A system and method for providing a natural language interface to a database or the Internet. The method provides a response from a database to a natural language query. The method comprises receiving a user query, extracting key data from the user query, submitting the extracted key data to a data base search engine to retrieve a top n pages from the data base, processing of the top n pages through a natural language dialog engine and providing a response based on processing the top n pages.

Abstract translation: 一种用于向数据库或因特网提供自然语言界面的系统和方法。 该方法提供从数据库到自然语言查询的响应。 该方法包括接收用户查询，从用户查询中提取密钥数据，将提取的密钥数据提交给数据库搜索引擎以从数据库中检索最前面的页面，通过自然语言对话引擎处理前n个页面 并提供基于处理前n页的响应。