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Neocific Inc patents (2015 archive)


Recent patent applications related to Neocific Inc. Neocific Inc is listed as an Agent/Assignee. Note: Neocific Inc may have other listings under different names/spellings. We're not affiliated with Neocific Inc, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "N" | Neocific Inc-related inventors


11/05/15 / #20150318961

Methods and apparatus for multi-carrier communication systems with automatic repeat request (arq)

Hybrid arq is employed in a multi-carrier communication system for retransmission of erroneous packets by taking advantage of time/frequency/space diversity and by combining arq functions at physical layer and mac layers, making the multi-carrier system more robust in a high packet-error environment.. . ... Neocific Inc

10/29/15 / #20150312076

Method and apparatus using cell-specific and common pilot subcarriers in multi-carrier, multi-cell wireless communication networks

A multi-carrier cellular wireless network (400) employs base stations (404) that transmit two different groups of pilot subcarriers: (1) cell-specific pilot subcarriers, which are used by a receiver to extract information unique to each individual cell (402), and (2) common pilots subcarriers, which are designed to possess a set of characteristics common to all the base stations (404) of the system. The design criteria and transmission formats of the cell-specific and common pilot subcarriers are specified to enable a receiver to perform different system functions. ... Neocific Inc

09/17/15 / #20150263874

Multiple-antenna system for cellular communication and broadcasting

A reception method and apparatus for use in a multi-cell orthogonal frequency division multiple access (ofdma) wireless system. In a unicast receive mode during a first receive time period, a first group of orthogonal frequency division multiplexing (ofdm) symbols is received by a mobile device from multiple of a plurality of antennas at a serving base station. ... Neocific Inc

09/10/15 / #20150257136

Multi-carrier modulation with hierarchical resource allocation

Methods and systems for communicating in a multi-carrier communication system are disclosed. Radio resources may be organized in at least three hierarchical levels. ... Neocific Inc

09/10/15 / #20150256315

Method and system for multi-carrier packet communication with reduced overhead

A method and system for minimizing the control overhead in a multi-carrier wireless communication network that utilizes a time-frequency resource is disclosed. In some embodiments, one or more zones in the time-frequency resource are designated for particular applications, such as a zone dedicated for voice-over-ip (voip) applications. ... Neocific Inc

08/27/15 / #20150244554

Multiple receivers in an ofdm/ofdma communication system

A signal receiver is configured to receive multiple time-domain input signals. A plurality of the input signals among the multiple time-domain input signals is selected and transformed into frequency-domain signals. ... Neocific Inc

08/13/15 / #20150230261

Transmission of synchronization and control signals in a broadband wireless system

In a broadband wireless communication system, a primary control signal may be relocated within the operation band for transmission while avoiding interference. For example, if the primary control signal employs p contiguous subcarriers, the primary control signal can be placed in any section of the band that has p contiguous subcarriers. ... Neocific Inc

05/21/15 / #20150139177

Methods and apparatus for multi-carrier communication systems with adaptive transmission and feedback

An arrangement is disclosed where in a multi-carrier communication system, the modulation scheme, coding attributes, training pilots, and signal power may be adjusted to adapt to channel conditions in order to maximize the overall system capacity and spectral efficiency without wasting radio resources or compromising error probability performance, etc.. . ... Neocific Inc

05/07/15 / #20150124899

Method and apparatus using cell-specific and common pilot subcarriers in multi-carrier, multi-cell wireless communication networks

A multi-carrier cellular wireless network (400) employs base stations (404) that transmit two different groups of pilot subcarriers: (1) cell-specific pilot subcarriers, which are used by a receiver to extract information unique to each individual cell (402), and (2) common pilots subcarriers, which are designed to possess a set of characteristics common to all the base stations (404) of the system. The design criteria and transmission formats of the cell-specific and common pilot subcarriers are specified to enable a receiver to perform different system functions. ... Neocific Inc

05/07/15 / #20150124668

Methods and apparatus for power efficient broadcasting and communication systems

A method and apparatus for content multicasting and broadcasting and data unicasting in a broadband multicarrier wireless communication system. A base station is configured to transmit, and a mobile station is configured to receive, a sequence of consecutive frames. ... Neocific Inc








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