-
1.发明申请公开(公告)号：US20180248860A1
公开(公告)日：2018-08-30
申请号：US15718745
申请日：2017-09-28
Applicant: TEXAS INSTRUMENTS INCORPORATED
Inventor： ARITON E. XHAFA , XIAOLIN LU , JIANWEI ZHOU , IL HAN KIM
Abstract: A network includes a first wireless node that communicates over a wireless network connection. The first wireless node includes a first encryption engine that processes a first initialization data set and a current transmit sequence associated with a current communication to generate a next transmit sequence that is employed to communicate with a second wireless node that derives a next received sequence that corresponds to the next transmit sequence to process a subsequent communication.
-
公开(公告)号：US20180242266A1
公开(公告)日：2018-08-23
申请号：US15703700
申请日：2017-09-13
Applicant: TEXAS INSTRUMENTS INCORPORATED
Inventor： ARITON E. XHAFA , JIANWEI ZHOU , IL HAN KIM , KAICHIEN TSAI , XIAOLIN LU
CPC classification number: H04W56/001 , H04B1/70718 , H04J3/0652 , H04L5/0005 , H04W24/08 , H04W48/16 , H04W72/1263
Abstract: A network includes a plurality of parent nodes to communicate in a wireless network via a wireless network protocol. A network node establishes a network connection to one of the parent nodes of the plurality of parent nodes in response to received beacons from the parent nodes. A signal analyzer in the network node processes a received signal strength of the beacons and the number of beacons received over a given time period from each of the parent nodes. The signal analyzer selects the parent node by analyzing the received signal strength for a number of beacons received from each parent node with respect to a number of expected beacons transmitted from each parent node of the plurality of parent nodes over the given time period.
-
公开(公告)号：US20240147391A1
公开(公告)日：2024-05-02
申请号：US18406881
申请日：2024-01-08
Applicant: TEXAS INSTRUMENTS INCORPORATED
Inventor： ARITON E. XHAFA , JIANWEI ZHOU , XIAOLIN LU
CPC classification number: H04W56/001 , H04W76/25
Abstract: A network includes an intermediate node to communicate with a child node via a wireless network protocol. An intermediate node synchronizer in the intermediate node facilitates time synchronization with its parent node and with the child node. A child node synchronizer in the child node to facilitates time synchronization with the intermediate node. The intermediate node synchronizer exchanges synchronization data with the child node synchronizer to enable the child node to be time synchronized to the intermediate node before the intermediate node is synchronized to its parent node if the intermediate node has not synchronized to its parent node within a predetermined guard time period established for the child node.
-
公开(公告)号：US20170353910A1
公开(公告)日：2017-12-07
申请号：US15591867
申请日：2017-05-10
Applicant: TEXAS INSTRUMENTS INCORPORATED
Inventor： ARITON E. XHAFA , JIANWEI ZHOU , XIAOLIN LU
IPC: H04W40/24 , H04B1/7156 , H04L12/751 , H04W84/18
Abstract: A network includes at least one node to communicate with at least one other node via a wireless network protocol. The node includes a network configuration module to periodically switch a current node function of the node between an intermediate node function and a leaf node function. The switch of the current node function enables automatic reconfiguration of the wireless network based on detected communications between the at least one node and at least one intermediate node or at least one leaf node via the wireless network protocol.
-
公开(公告)号：US20230156641A1
公开(公告)日：2023-05-18
申请号：US18157921
申请日：2023-01-23
Applicant: TEXAS INSTRUMENTS INCORPORATED
Inventor： ARITON E. XHAFA , JIANWEI ZHOU , XIAOLIN LU
CPC classification number: H04W56/001 , H04W76/25
Abstract: A network includes an intermediate node to communicate with a child node via a wireless network protocol. An intermediate node synchronizer in the intermediate node facilitates time synchronization with its parent node and with the child node. A child node synchronizer in the child node to facilitates time synchronization with the intermediate node. The intermediate node synchronizer exchanges synchronization data with the child node synchronizer to enable the child node to be time synchronized to the intermediate node before the intermediate node is synchronized to its parent node if the intermediate node has not synchronized to its parent node within a predetermined guard time period established for the child node.
-
Patent Agency Ranking
公开(公告)号：US20160323824A1
公开(公告)日：2016-11-03
申请号：US15019721
申请日：2016-02-09
Applicant: TEXAS INSTRUMENTS INCORPORATED
Inventor： ARITON E. XHAFA , BAHER HAROUN
CPC classification number: H04W52/0235 , H04W52/0216 , H04W52/0229 , H04W56/001 , Y02B70/30 , Y02D70/144
Abstract: A time slot assignment arrangement for ultralow power devices in a wireless communication network is disclosed. The time slot assigned to ultralow power device wakeup frame is identified as ultralow power timeslot using various indicators. The ultralow power timeslot is assigned as contention based timeslot allowing ultralow power devices in the wireless network to extend the interval for synchronizing with the network overcoming the short synchronization interval requirements of wireless communication network resulting in significant improvement in battery life by preserving the power needed for frequent synchronization with the wireless communication network.
Abstract translation: 公开了一种用于无线通信网络中的超低功率设备的时隙分配装置。 分配给超低功耗设备唤醒帧的时隙使用各种指示器标识为超低功耗时隙。 超低功率时隙被分配为基于竞争的时隙，允许无线网络中的超低功率设备扩展与网络同步的间隔，克服无线通信网络的短同步间隔要求，从而通过保持电力寿命显着改善， 与无线通信网络频繁同步。
-
公开(公告)号：US20170353933A1
公开(公告)日：2017-12-07
申请号：US15591698
申请日：2017-05-10
Applicant: TEXAS INSTRUMENTS INCORPORATED
Inventor： ARITON E. XHAFA , JIANWEI ZHOU , XIAOLIN LU
CPC classification number: H04W56/001 , H04W76/25
Abstract: A network includes an intermediate node to communicate with a child node via a wireless network protocol. An intermediate node synchronizer in the intermediate node facilitates time synchronization with its parent node and with the child node. A child node synchronizer in the child node to facilitates time synchronization with the intermediate node. The intermediate node synchronizer exchanges synchronization data with the child node synchronizer to enable the child node to be time synchronized to the intermediate node before the intermediate node is synchronized to its parent node if the intermediate node has not synchronized to its parent node within a predetermined guard time period established for the child node.
-
公开(公告)号：US20210314887A1
公开(公告)日：2021-10-07
申请号：US17353872
申请日：2021-06-22
Applicant: TEXAS INSTRUMENTS INCORPORATED
Inventor： ARITON E. XHAFA , JIANWEI ZHOU , XIAOLIN LU
Abstract: A network includes an intermediate node to communicate with a child node via a wireless network protocol. An intermediate node synchronizer in the intermediate node facilitates time synchronization with its parent node and with the child node. A child node synchronizer in the child node to facilitates time synchronization with the intermediate node. The intermediate node synchronizer exchanges synchronization data with the child node synchronizer to enable the child node to be time synchronized to the intermediate node before the intermediate node is synchronized to its parent node if the intermediate node has not synchronized to its parent node within a predetermined guard time period established for the child node.
-
公开(公告)号：US20160270068A1
公开(公告)日：2016-09-15
申请号：US15054508
申请日：2016-02-26
Applicant: Texas Instruments Incorporated
Inventor： ALPER S. AKYUREK , ARITON E. XHAFA , JIANWEI ZHOU , RAMANUJA VEDANTHAM
IPC: H04W72/04
CPC classification number: H04W72/04 , H04W72/0406
Abstract: In accordance with various embodiments, a system and method of distributed transmission resource management in a wireless network is disclosed. The transmission resource allocation is distributed throughout the network to all nodes. In distributed resource management, the resource allocation may be performed by child and/or remote nodes and child and/or remote nodes actively manage transmission resource allocation in the wireless network.
Abstract translation: 根据各种实施例，公开了一种在无线网络中分布式传输资源管理的系统和方法。 传输资源分配在整个网络中分布到所有节点。 在分布式资源管理中，资源分配可由子节点和/或远程节点执行，子节点和/或远程节点主动管理无线网络中的传输资源分配。
-
公开(公告)号：US20160087936A1
公开(公告)日：2016-03-24
申请号：US14797764
申请日：2015-07-13
Applicant: TEXAS INSTRUMENTS INCORPORATED
Inventor： ALPER S. AKYUREK , ARITON E. XHAFA , JIANWEI ZHOU , RAMANUJA VEDANTHAM
IPC: H04L29/12
CPC classification number: H04L61/2015 , H04L61/2007 , H04L61/2092 , H04L61/6004 , H04L61/6059 , H04L61/6068
Abstract: A network includes at least two nodes that employ a routing protocol to communicate across a network. One of the nodes is a parent node and another of the nodes is a child node of the parent node. An address generator assigns a unique network address to the child node by appending an address value of a number of bits to a parent address of the parent node to create the unique network address for the child node.
Abstract translation: 网络包括至少两个采用路由协议来跨网络进行通信的节点。 其中一个节点是父节点，另一节点是父节点的子节点。 地址生成器通过将多个位的地址值附加到父节点的父地址来为子节点分配唯一的网络地址，以创建子节点的唯一网络地址。
-
-
-
-
-
-
-
-
-
Search Results
10
records
(took 0.014 seconds)
