Nec Corporation

Lg Electronics Inc.

Nec Laboratories America, Inc.

Sparrow Co., Ltd.

Jongwon Yoon

Sampath Rangarajan

Karthikeyan Sundaresan

Mohammad Ali Khojastepour

Mustafa Arslan

Honghai Zhang

Jeihun Lee

Yeonchool Park

Jukyong Jin

Minsik Jin

The present invention relates to a method for classifying alarm types in detecting source code errors, a computer program therefor, and a recording medium thereof. The method for classifying alarm types in detecting source code errors includes: receiving input of alarm path information about an occurring error detection alarm and source code information that is an object associated with the occurring alarm, the alarm path information being information about an execution path related to the error detection; converting the source code into an abstract syntax tree (AST); removing, from the AST, an unnecessary sub-tree that is not related to the error detection alarm; obtaining a feature vector of the AST having the unnecessary sub-tree removed therefrom based on a preset feature pattern set; and classifying, by types, the error detection alarm associated with the feature vector by clustering the obtained feature vector using a preset method.

Method for classifying alarm types in detecting source code error and nontransitory computer readable recording medium therefor

A driver assistance apparatus includes a camera for acquiring a vehicle front view image or a surroundings-of-vehicle image; and a processor for providing a height control signal for a suspension for adjusting an expected impacted portion according to collision between a driver's vehicle and an object detected in the vehicle front view image or the surroundings-of-vehicle image.

Driver assistance apparatus for vehicle and vehicle having the same

Disclosed are systems, methods and structures that provide improved spatial reuse of spectral resources in small-cell wireless networks including WiMAX, LTE, LTE-Advanced, etc. Advantageously, the systems and method disclosed while leveraging beamforming for spatial reuse across small cells also decouple it from per-frame scheduling at a small cell base station thereby allowing for beam selections to be computed with a granularity measured in seconds. In realizing these advantages, systems, methods and structures disclosed integrate beam selection with client association.

Multicell beamforming system and methods for OFDMA small-cell networks

A method for video multicast delivery for 4g wireless networks includes collecting client feedback and obtaining supportable modulation and coding scheme MCS for each client over a base station of wireless network, prioritizing video packets for said clients and setting a utility for each of the video packets; performing a radio resource allocation for determining a utility optimization for transmitted frames of the video packets; and assigning an MCS to each transmitted frame of the video packets, responsive to step performing a radio resource allocation.

Method for multicast video delivery for 4G cellular networks

Methods and systems for managing resources in femtocells are disclosed. One method includes transmitting at least one frame including a first zone of resources on which a set of base stations including at least one femtocell base station and base stations that are adjacent to the femtocell base station implement transmission of signals to impose interference. The one or more frames further includes a second zone dedicated for measuring throughput of mobile stations served by the femtocell base station without interference. The mobile stations are categorized by determining throughputs of the mobile stations with interference based on the transmission of signals on the first zone. Resources of at least one additional frame are configured based on the categorization. Further, the additional frame(s) are transmitted in a cell of the femtocell base station in accordance with the configuration.

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Seoul, South Korea

Jongwon Yoon