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Bozidar Radunovic patents

Recent patents with Bozidar Radunovic listed as an inventor - additional entries may be under other spellings.


Bozidar Radunovic - Related organizations: Microsoft Technology Licensing, Llc patents, Microsoft Corporation patents

Dynamic channel selection in a wireless communication network

02/23/17 - 20170055179 - A dynamic channel selection approach for wireless communication networks is provided by measuring an ineffective communication metric on a currently-used channel. The network can switch channels if the ineffective communication metric from a device on the network satisfies a channel selection condition. To change the wireless communication network to the
Inventors: Bozidar Radunovic, Ramachandran Ramjee, Krishna Kant Chintalapudi, Deeparnab Chakrabarty, Apurv Bhartia

Multiple independent narrow channels in wireless networks

11/27/14 - 20140348155 - A multiple independent narrow-channel wireless network and method for transmitting and received data over a wireless network using a fragmented frequency spectrum. The system and method uses a plurality of narrow wireless channels obtained from splitting a wide wireless channel. Each narrow channel performs sending, receiving, and carrier sensing. Moreover,
Inventors: Krishna Kant Chintalapudi, Bozidar Radunovic, Horia Vlad Balan, Michael Buettner, Vishnu Navda, Ramachandran Ramjee

Graph partitioning for massive scale graphs

10/30/14 - 20140320497 - Graph partitioning for massive scale graphs is described, such as for graphs having vertices representing people and edges representing connections between people in a social networking system; or for graphs where the vertices represent other items and the edges represent relationships between the items. In various embodiments a graph data
Inventors: Milan Vojnovic, Charalampos E. Tsourakakis, Christos Gkantsidis, Bozidar Radunovic

Count tracking in distributed environments

09/19/13 - 20130246608 - Count tracking in distributed environments is described, for example, as in data centers where many sites receive data and a coordinator node estimates a sum of the data received across the sites. Count tracking may be used in database applications, search engines, social networking applications and others. In various embodiments
Inventors: Zhenming Liu, Bozidar Radunovic, Milan Vojnovic

Dynamic channel and transmission rate selection

08/29/13 - 20130223262 - Dynamic channel and transmission rate selection is described. In an example, a communication resource for transmitting data to a receiver is selected from several channels, each having several associated rates. The selection comprises storing a weighting factor for each channel/rate combination, monitoring transmission performance on a selected channel and rate,
Inventors: Dinan Srilal Gunawardena, Peter Bernard Key, Alexandre Proutiere, Bozidar Radunovic

Multiple independent narrow channels in wireless networks

12/20/12 - 20120321009 - A multiple independent narrow-channel wireless network and method for transmitting and received data over a wireless network using a fragmented frequency spectrum. The system and method uses a plurality of narrow wireless channels obtained from splitting a wide wireless channel. Each narrow channel performs sending, receiving, and carrier sensing. Moreover,
Inventors: Krishna Kant Chintalapudi, Bozidar Radunovic, Horia Vlad Balan, Michael Buettner, Vishnu Navda, Ramachandran Ramjee

Wireless communications

12/20/12 - 20120320887 - The claimed subject matter provides a method for wireless communications. The method includes transmitting, by a first node in a wireless network, a first preamble. The method also includes detecting, in parallel with transmitting the first preamble, a transmission of a second preamble. A second node in the wireless network
Inventors: Krishna Kant Chintalapudi, Bozidar Radunovic, Ramachandran Ramjee, Eugenio Magistretti

Long-range nodes with adaptive preambles for coexistence

11/22/12 - 20120294233 - Wireless protocols in the unlicensed spectrum are developed for different requirements in terms of transmit range and power, which makes it difficult for multiple nodes having disparate transmit ranges to coexist in the same unlicensed spectrum. A short-range wireless node uses adaptive preambles to signal presence to long-range wireless nodes
Inventors: Bozidar Radunovic, Ranveer Chandra, Dinan Srilal Gunawardena

Short-range nodes with adaptive preambles for coexistence

11/22/12 - 20120294232 - Wireless protocols in the unlicensed spectrum are developed for different requirements in terms of transmit range and power, which makes it difficult for multiple nodes having disparate transmit ranges to coexist in the same unlicensed spectrum. A short-range wireless node uses adaptive preambles to signal presence to long-range wireless nodes
Inventors: Bozidar Radunovic, Ranveer Chandra, Dinan Srilal Gunawardena

Resource allocation framework for wireless/wired networks

12/22/11 - 20110310735 - A resource allocation framework for wireless/wired networks is described. In an embodiment, methods of end host based traffic management are described which operate separately from the underlying access control protocol within the network (e.g. wireless MAC protocol or TCP). The rate limits for each flow are set based on per-flow
Inventors: Thomas Karagiannis, Christos Gkantsidis, Peter Bernard Key, Richard Harper, Abigail Sellen, Timothy Regan, Richard M. Banks, Ilias Raftopoulos, Dharmaiah Manjunath, Bozidar Radunovic

Dynamic channel and transmission rate selection

12/08/11 - 20110299408 - Dynamic channel and transmission rate selection is described. In an example, a communication resource for transmitting data to a receiver is selected from several channels, each having several associated rates. The selection comprises storing a weighting factor for each channel/rate combination, monitoring transmission performance on a selected channel and rate,
Inventors: Dinan Srilal Gunawardena, Peter Bernard Key, Alexandre Proutiere, Bozidar Radunovic

Full-duplex wireless communications

09/16/10 - 20100232324 - Full-duplex wireless communication is described. In an embodiment, a transceiver device having a transmitter circuit and a receiver circuit receives a data packet sent over a shared communication medium. In the embodiment, the transceiver reads the header of the data packet and starts transmitting an output signal on the same
Inventors: Bozidar Radunovic, Nikhil Singh, Dinan Srilal Gunawardena, Alexandre Proutiere, Peter Bernard Key

Path estimation in a wireless mesh network

02/04/10 - 20100027424 - Methods and algorithms for path estimation in a wireless mesh network are described. In an embodiment, each node calculates its cost for a packet flow based on the back-log at the node and the cost of downstream neighbor nodes for the flow. The cost is communicated to the upstream neighbor
Inventors: Bozidar Radunovic, Christos Gkantsidis, Dinan Gunawardena, Peter B. Key

Physical and mac adaptation for interference mitigation with cognitive radio

05/14/09 - 20090124205 - A communication device cognitively monitors interference signals across a communication band so that adaptations for physical and medium access control (MAC) of data packet transmissions are appropriate for a particular interference signal. Characteristics of an interference signal of interest (e.g., bandwidth, power and/or duration relative to an average data packet
Inventors: Bernard D. Aboba, Paramvir Bahl, Gopala S. Narlanka, Jitendra D. Padhye, Bozidar Radunovic, Ramachandran Ramjee, Kun Tan, Miguel Oom Temudo De Castro

Spectrum and medium access allocation for fairness

05/14/09 - 20090122700 - Each node or link of an ad hoc network assists in the distributed allocation of a data channel to increase fairness, even in a multi-hop network, by tracking a measure of link weight for itself and sharing this information over a control channel with neighboring nodes. The metric can be
Inventors: Bernard D. Aboba, Paramvir Bahl, Miguel Oom Temudo De Castro, Gopala S. Narlanka, Jitendra D. Padhye, Bozidar Radunovic, Ramachandran Ramjee, Kun Tan


### Bozidar Radunovic patent invention listings

The bibliographic references displayed about Bozidar Radunovic's patents are for a recent sample of Bozidar Radunovic's publicly published patent applications. The inventor/author may have additional bibliographic citations listed at the USPTO.gov. FreshPatents.com is not associated or affiliated in any way with the author/inventor or the United States Patent/Trademark Office but is providing this non-comprehensive sample listing for educational and research purposes using public bibliographic data published and disseminated from the United States Patent/Trademark Office public datafeed. This information is also available for free on the USPTO.gov website. If Bozidar Radunovic filed recent patent applications under another name, spelling or location then those applications could be listed on an alternate page. If no bibliographic references are listed here, it is possible there are no recent filings or there is a technical issue with the listing--in that case, we recommend doing a search on the USPTO.gov website.

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