System and method for inter-cell interference avoidance in co-channel networks

I Guvenc, MR Jeong, F Watanabe - US Patent 8,442,541, 2013 - Google Patents
Systems and methods are provided for a distributed inter-cell interference avoidance (ICIA)
technique for avoiding co-channel interference between femtocell networks and macrocell …

Frequency selection and transition over white space

A Jain, AK Sadek - US Patent 8,787,907, 2014 - Google Patents
In an aspect of the disclosure, a method of wireless com munication includes determining at
least one neighboring apparatus from which to obtain information, obtaining infor mation …

Traffic management in a hybrid femtocell/WLAN wireless enterprise network

J Karaoguz, N Seshadri, N Ilyadis - US Patent 8,929,331, 2015 - Google Patents
7,120,431 B1 10/2006 Huo et al. 7,245,938 B2 7/2007 Sobczak et al. 7,969,929 B2 6/2011
Schladetzky et al. 8, 111,655 B2 2, 2012 Hui 8, 175,607 B2 5/2012 Engstrom et al …

Methods and nodes for coordinating uplink transmissions in a wireless communication network

I Siomina, R Baldemair, M Kazmi - US Patent 9,433,004, 2016 - Google Patents
BACKGROUND In cellular networks for wireless communication, inter ference often occurs
in a cell caused by uplink signals transmitted from User Equipments, UEs in nearby located …

Enterprise level management in a multi-femtocell network

J Karaoguz, N Seshadri, N Ilyadis - US Patent 9,060,311, 2015 - Google Patents
Aspects of a method and system for enterprise level manage ment in a multi-femtocell
network are provided. In this regard, one or more endpoint devices may receive traffic …

Method and system for interference management in a spectrum shared by WAN and femto cells

A Sampath, H Li - US Patent 8,391,882, 2013 - Google Patents
Devices and methods are provided for adapting to interfer ence in a spectrum shared by a
WAN macro cell and a femto cell. In particular, described herein are techniques for adapt ing …

Beacon signaling method and apparatus

Y Tokgoz, PJ Black, M Yavuz, JB Soriaga… - US Patent App. 13 …, 2011 - Google Patents
BACKGROUND 0002 Wireless communication devices are incredibly widespread in today's
Society. For example, people use cel lular phones, Smartphones, personal digital assistants …

Frequency and time domain range expansion

D Lin, R Palanki, W Chen, A Damnjanovic… - US Patent …, 2015 - Google Patents
For range expansion, a determination to enter range expan sion may be made based on a
signal strength differential for user equipment (UE) communications between a first class of …

Integrated femtocell and wlan access point

J Karaoguz, N Seshadri, N Ilyadis - US Patent App. 12/470,983, 2010 - Google Patents
Aspects of a method and system for integrated femtocell and WLAN access point are
provided. In this regard, an IFWAP device comprises an integrated WLAN interface and an …

Communication system and method for mitigating interference in hierarchical cell structure

SM Lee, TK Yu, YS Kim - US Patent 8,244,262, 2012 - Google Patents
Small base station checks a Sub-frame allocated to macro user equipment by using a
downlink signal received from a macro base station when an interference candidate user …