Cisco Technology, Inc.

Other

Netgear, Inc.

Dr. Ing. H.c. F. Porsche Aktiengesellschaft

Henry Chen

Michael H McClung

Jeffery A Sanders

Andrew J Francke

Jiahe Zhuang

Tom Desjardins

Peiman Amini

Joseph Amalan Arul Emmanuel

Paul A Nysen

Richard B Platt

Chia-Wei Liu

Shun-Liang Yu

Shahrokh Mehroziad Zardoshti

Gin Wang

Liang Wu

Paul S Hahn

Ronald D Higgins

Robert David Corley

Eric Weeren

Jorge L Estrada

Paul H Kyzivat

Michael H Mcclung

Yew Kuan Choo

Jerry Liou

Sanjay K Sinha

Edward Leonhardt

Zachariah Purnajo

Jeffrey A Sanders

Aryaman Sharda

Haiyun Zhang

James R Tighe

A method and control system for assessing a potential for collision between a body part of a vehicle and a roadway. The method includes predicting a trajectory path of the vehicle along the roadway, monitoring elevations of the roadway along the trajectory path, and analyzing, at a point along the trajectory path of the roadway, whether the body part of the vehicle will collide with the roadway based upon the estimated elevation of the body part on the vehicle at the point along the trajectory path and the estimated elevation of the roadway at the point along the trajectory path.

Scrape detection for motor vehicle

Various embodiments disclose systems and methods for employing a Sub1G signal (e.g. a signal in the range of approximately 500 Mhz or 800 mHz) for use with internal and/or external components of various user devices. The Sub1G region may provide a path loss advantage over traditional 2.4 and 5 Ghz systems because of the lower frequency in free-space path loss model. Sub 1G may also present less interference compared to 2.4 GHz (e.g., better QoS for applications such as VOIP, Gaming, etc.). In some of the disclosed embodiments, Sub1G may be employed using current 2.4G or 5G Wireless LAN chipset with RF Up/Down Converters. In some embodiments, the Sub1G approach may be used to create a Long Range Bridge, Long Range Extender, Long Range Client, Long Range Hotspot, etc.

Systems and methods for improving WLAN range

Providing a proxy server feature includes initiating the proxy server feature at an endpoint of a number of endpoints. Registration information comprising addresses for the endpoints is received and then stored in a routing table at the endpoint. The endpoint locates a callee endpoint using the routing table in order to establish a session with the callee endpoint.

Providing a proxy server feature at an endpoint

A remotely controlled audio and video recording system (RAVRS) that includes a remote control unit (RCU) and an audio and video recorder (AVR). The AVR, which is located near a speaker's podium, is remotely controlled by an individual operating the RCU. The RAVRS allows the individual to selectively select and 'mark' certain passages of a specific lecture for later retrieval.

Remotely controlled audio and video recording system

In one embodiment, a distributed, dynamic and call based feature controller election is executed in a distributed call processing system which is simple, robust, and consistent. The election is based on which VOIP telephone returns an appropriate SIP message first to a feature controller elector, which may be implemented on a proxy communicating with a wide area network.

Shared feature controller election in distributed VOIP environment

In one embodiment, a method can include: (i) routing a primary call from a transferor to a transferee; (ii) routing a consultation call from the transferor to a transfer target; and (iii) forwarding a sequence of session initiation protocol (SIP) messages to a third-party device for SIP media renegotiation for transferring between the transfer target and the transferee.

Distributed SIP-based transfer feature

In one embodiment, a method includes sending a call invite message to initiate a call with one or more callee devices. In one example, the call invite message may be a session initiation protocol (SIP) INVITE message. The invite message may be sent to a multi-line system that is shared between multiple callee devices (e.g., a key system). A calling identifier (ID) may then be received by a callee device after sending the call invite message. The calling ID is then sent in an update message to the one or more callee devices. For example, the update message may be a SIP UPDATE message. The callee devices can then use the calling identifier to perform an action, such as displaying the calling ID for a callee to view. Accordingly, a method for providing a calling ID to a callee device is provided when a call invite message has already been sent.

Sending incoming calling ID to devices after initiation of a call

A method is provided in one example embodiment and includes communicating initial digits associated with an original request for a call and receiving a message indicating an incomplete address for the original request. The method also includes responding to the message by appending additional digits to the original request to generate a new request. The additional digits are buffered before receiving the message indicating the incomplete address associated with the original request. In other embodiments, the original request is a session initiation protocol (SIP) INVITE message that includes a uniform resource identifier (URI), which reflects an address for reaching a destination user. The initial digits can be partially matched against a dial plan in order to trigger the message associated with the original request. The additional digits are configured to satisfy the message and to connect the call. The message associated with the original request can be a session initiation protocol (SIP) 484 message.

System and method for providing signaling in a network environment

In one embodiment, an apparatus is disclosed which comprises a status sensitive input related to a programmed telephone number for conveying a control signal to a controller of a telephone to initiate a function; a detector for determining a status of the telephone and conveying the status to the controller of the telephone; wherein the function initiated by the controller is chosen from two or more functions dependent upon the status of the telephone as determined by the detector.

Universal target button

Idle DSP channels of an IP phone can be used to respond to a request to transcode a codec of an incoming call in a distributed IP phone system but only if sufficient idle channels remain available to the phone to handle basic call functions and a possible non-basic call feature (such as conferencing) of the phone.

Distributed transcoding on IP phones with idle DSP channels

A system includes telephony devices that provide services and applications through the execution of scripts in web pages.

Providing telephony services using intelligent end points

According to one embodiment, a method for creating telephony features for an endpoint includes receiving a plurality of instructions defining a graphical representation of an implementation of one or more telephony features for an endpoint. The graphical representation includes a plurality of graphical elements representing a state process of the one or more telephony features. The graphical representation is generated in accordance with the plurality of instructions. A plurality of text commands corresponding to the graphical elements are determined. The text commands specify a plurality of actions of the state process. The graphical representation is converted into customized feature logic that includes the plurality of text commands. The text commands provide the one or more telephony features for the endpoint.

Distributed service creation environment for intelligent endpoints

In one embodiment, a method can include: when performing a park operation: (i) receiving a first message from a park call phone; (ii) providing a second message having a park code to the park call phone; and (iii) receiving a third message having call information from the park call phone; and when performing a retrieve operation: (iv) receiving a fourth message having the park code from a retrieve call phone; (v) providing a fifth message having the call information to the retrieve call phone; (vi) forwarding a sixth message having the park code from the retrieve call phone to a parked device; (vii) forwarding a seventh message from the parked device to the retrieve call phone; and (viii) receiving an eighth message having the park code from the retrieve call phone.

Call park/retrieve using SIP

Communicating a call having a number of dialogs includes initiating a call between a first endpoint and a second endpoint. A first connection for a primary dialog of the call is established according to a feature. The first endpoint determines that the primary dialog has reached a predetermined state, and determines whether the second endpoint is operable to accept the second connection for the secondary dialog. The second connection for the secondary dialog is established if the second endpoint is operable to accept the second connection.

Growing community of inventors

Plano, TX, United States of America

Henry Chen