Discovery signal generation and reception

G Poitau, G Pelletier, M Rudolf, B Pelletier… - US Patent …, 2019‏ - Google Patents
Physical layer processing and procedures for device-to device (D2D) discovery signal
generation and transmission and scheduling of D2D discovery signals are described …

Methods and apparatus for facilitating inter-cell interference coordination via over the air load indicator and relative narrowband transmit power

A Damnjanovic, Y Wei, MS Vajapeyam… - US Patent …, 2014‏ - Google Patents
Systems and methods for facilitating inter-cell interference coordination using resource
partitioning are described. A UE may receive or determine information related to received …

Code division multiplexing in a single-carrier frequency division multiple access system

R Palanki, A Khandekar, A Sutivong - US Patent 8,885,628, 2014‏ - Google Patents
In a single-carrier frequency division multiple access (SC FDMA) system that utilizes
interleaved FDMA (IFDMA) or localized FDMA (LFDMA), a transmitter generates modula tion …

Channel structures for a quasi-orthogonal multiple-access communication system

JI Tingfang, A Naguib, A Sutivong, DA Gore… - US Patent …, 2013‏ - Google Patents
Related U s A lication Data A channel structure has at least tWo channel sets. Each chan''PP
nel set contains multiple channels and is associated With a (60) Provisional application No …

Flexible OFDM/OFDMA frame structure for communication systems

S Cai, J Chow, H Qu, H Fang - US Patent 8,204,025, 2012‏ - Google Patents
(65) Prior Publication Data International Search Report and Written Opinion for
PCT/US2008/082906, mailed Jun. 9, 2009, 13 pages. US 2009/O185632 A1 Jul. 23, 2009 …

Systems and methods for beamforming feedback in multi antenna communication systems

H Sampath, A Khandekar, DA Gore… - US Patent …, 2015‏ - Google Patents
4,747,137 4,783,779 4,783,780 4,975,952 5,008,900 5,115,248 5,268,694 5,282,222
5,363,408 5,371,761 5,384,810 5,406,551 5,410,538 5,455,839 5,465,253 5,491,727 …

Channel quality reporting for adaptive sectorization

DA Gore, A Gorokhov, JI Tingfang… - US Patent …, 2016‏ - Google Patents
5,604,744 A 2, 1997 Andersson et al. w 5,612,978 A 3, 1997 Blanchard etal 6,483,820 B1
11/2002 Davidson et al. wk 4 6,487.243 B1 11, 2002 H tal. 5,625,876 A 4, 1997 …

Apparatus for acquiring and processing of physiological auditory signals

ME Sabatino - US Patent 8,920,343, 2014‏ - Google Patents
(57) ABSTRACT A diagnostic system for collecting, processing, recording and analyzing
sounds associated with the physiologic activities of various human organs. The system …

Methods and systems for orthogonal frequency division multiplexing (OFDM) multiple zone partitioning

J Ma, M Jia, W Tong, P Zhu, H Zhang… - US Patent …, 2011‏ - Google Patents
According to a first broad aspect of the invention, there is provided a method for inserting
data and pilot symbols into Orthogonal Frequency Division Multiplexing (OFDM) frames for …

Systems and methods for control channel signaling

H Sampath, A Gorokhov, A Khandekar… - US Patent …, 2015‏ - Google Patents
Methods and apparatuses are disclosed for providing flexible channel information feedback.
In some cases this may be according to reporting types assigned by one or more sectors …