Method and apparatus for performing synchronization in device-to-device network

SH Park, KIM Kyung-Kyu, DG Kim, CW Lim - US Patent 9,332,513, 2016 - Google Patents
A method and an apparatus for performing synchronization by a first device in a Device-to-
Device (D2D) network are provided. The method includes detecting a synchronization signal …

Error control coding for orthogonal differential vector signaling

H Cronie, A Shokrollahi - US Patent 9,667,379, 2017 - Google Patents
US9667379B2 - Error control coding for orthogonal differential vector signaling - Google Patents
US9667379B2 - Error control coding for orthogonal differential vector signaling - Google Patents …

Orthogonal differential vector signaling codes with embedded clock

B Holden, A Shokrollahi - US Patent 9,461,862, 2016 - Google Patents
Orthogonal differential vector signaling codes are described which support encoded sub-
channels allowing transport of distinct but temporally aligned data and clocking signals over …

Methods and systems for high bandwidth chip-to-chip communications interface

J Fox, B Holden, P Hunt, JD Keay… - US Patent …, 2016 - Google Patents
Abstract Systems and methods are described for transmitting data over physical channels to
provide a high bandwidth, low latency interface between integrated circuit chips with low …

Methods and systems for low-power and pin-efficient communications with superposition signaling codes

H Cronie, A Shokrollahi - US Patent 9,401,828, 2016 - Google Patents
48.97657 A 1/1990 Brubaker 8,588,280 B2 11/2013 Oh et al. 5,053,974 A* 10, 1991
Penz............................... TO6/18 8,593,305 B 11/2013 Tajalliet al. 5,166,956 A 1 1/1992 Baltus …

Vector signaling code with improved noise margin

A Shokrollahi - US Patent 9,509,437, 2016 - Google Patents
Methods are described allowing a vector signaling code to encode multi-level data without
the significant alphabet size increase known to cause symbol dynamic range compres sion …

Circuits for efficient detection of vector signaling codes for chip-to-chip communication using sums of differences

R Ulrich, P Hunt - US Patent 9,288,082, 2016 - Google Patents
4,864,303 4,974,211 5,053,974 5,166,956 5,168,509 5,283,761 5,412,689 5,511,119
5,553,097 5,599,550 5,659,353 5,825,808 5,995.016 6,005,895 6,084,883 6,172,634 …

High performance phase locked loop

A Tajalli - US Patent 10,057,049, 2018 - Google Patents
Methods and systems are described for receiving N phases of a local clock signal and M
phases of a reference signal, wherein M is an integer greater than or equal to 1 and N is an …

Orthogonal differential vector signaling codes with embedded clock

A Shokrollahi - US Patent 10,055,372, 2018 - Google Patents
Orthogonal differential vector signaling codes are described which support encoded sub-
channels allowing transport of distinct data and clocking signals over the same transport …

Multilevel driver for high speed chip-to-chip communications

R Ulrich - US Patent 9,544,015, 2017 - Google Patents
Transmission line driver systems are described which are comprised of multiple paralleled
driver elements. The paralleled structure allows efficient generation of multiple output signal …