Ratakonda
Balaji Ratakonda, Richardson, TX US
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20080239987 | System and Method for Real-Time Iub and Iur Link Detection and AAL5 Channel Detection in UTRAN - System and method for identifying interfaces and channels in a network using messages passing through the network. An embodiment comprises detecting components of a network, comprises capturing a message from the network, extracting a network node identifier from the captured message, comparing the network node identifier to a database of known network nodes, and, if the network node identifier is not associated with a known network node, then adding an entry for a new network node to the database, wherein the new network node entry includes the network node identifier. | 10-02-2008 |
20080240060 | SYSTEM AND METHOD FOR REAL-TIME CORRELATION OF AAL2 AND AAL5 MESSAGES FOR CALLS IN UTRAN - System and method for correlating multiple frames of data associated with a single call into a call record. One embodiment comprises correlating data in a radio access network by capturing data passing to and from a radio network controller, identifying ATM Adaptation Layer type 5 (AAL5) frames within the data, assigning a first call identifier to the AAL5 frames, identifying ATM Adaptation Layer type 2 (AAL2) frames within the data, assigning a second call identifier to the AAL2 frames, and combining AAL2 frames and AAL5 frames having a same first call identifier and a same second call identifier into a call record. The data passing to and from the first radio network controller may be data passing over an Iub interface between a Node B and the radio network controller or data passing over an Iur interface between two radio network controllers. | 10-02-2008 |
20090011754 | System and Method for Real-Time AAL2 Channel Detection in UTRAN - A system and method for detecting channels in a network using messages passing through the network is provided. An embodiment comprises detecting AAL2 channels communicating between a Node B and an radio network controller and also between two radio network controllers. In the case of communication between a NodeB and a radio network controller, the AAL2 channels are detected by matching pairs of Random Access Channel (RACH) and Forward Access Channel (FACH) associated with a user equipment identity along with a Dedicated Channel (DCH) until the AAL2 channels present between the Node B and the RNC are determined to a desired level of confidence. In the case of communication between two radio network controllers, only the DCH channels need to be detected to completely detect the AAL2 channels. | 01-08-2009 |
Balaji Ratakonda, Allen, TX US
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20130215748 | Intelligent and Scalable Network Monitoring Utilizing a Hierarchy of Devices - Systems and methods for intelligent and scalable network monitoring using a hierarchy of devices are described. In some embodiments, a method may include monitoring network traffic having a first data rate and identifying a portion of that traffic. For example, the network traffic may include packet-based traffic in a mobile telecommunications network (e.g., 3G, 4G, LTE, etc.), and identifying the portion of the traffic may include identifying high-value and/or low-value portions as determined by one or more traffic identification rules (e.g., by user, session, transport protocol, type of content, etc.). The method may also include selecting a network analyzer to receive the high (or low) value traffic, and which may not be capable of and/or configured to analyze packets at the first data rate. Accordingly, the method may further include transmitting the identified traffic portion to the selected analyzer with a second data rate smaller than the first data rate. | 08-22-2013 |
Krishina C. Ratakonda, Yorktown Heights, NY US
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20100017252 | WORK PACKET ENABLED ACTIVE PROJECT SCHEDULE MAINTENANCE - A method, system, and computer-readable medium for maintaining a project schedule of projects being executed within a software factory are presented. A project management tool receives alerts from the software factory as completion statuses, of software packets being used within the software factory, change. These alerts enable a consolidated and coordinated updating of the project schedule. | 01-21-2010 |
Krishna C. Ratakonda, Hawthorne, NY US
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20110078204 | SYSTEM AND METHOD TO CUSTOMIZE METADATA FOR DIFFERENT USERS RUNNING ON THE SAME INFRASTRUCTURE - A metadata management system and method enables complex query searches by users, e.g., different users having different query needs, using the same infrastructure. For querying metadata, the metadata management system provides functionality for aggregating all the concepts (metadata items) and relationships of the metadata across one or more users in a common format; extracting concepts and storing them in a metadata store (e.g., a relational database); extracting relationships and modeling them in a standard semantic representation. The system and method further records users' different needs on relationships into user-specific configuration files. The system is configured for retrieving, in response to a user query, relevant data items by using the meta-data selectively. In one embodiment, a selection of meta-data used in the retrieving is determined according to captured context information, | 03-31-2011 |