Adaptation of enhanced inter-cell interference coordination configuration

CS Patel, M Yavuz, V Chande… - US Patent App. 14 …, 2015 - Google Patents
In a wireless communication system, a cell may perform a method for adapting a long-term
or short-term almost blank subframe (ABS) configuration, including determining, by the cell …

Interference management based on enhanced pilot measurement reports

A Agrawal, AD Khandekar, N Bhushan… - US Patent …, 2013 - Google Patents
Techniques for managing interference in a wireless network are described. A base station
may receive enhanced pilot measurement reports from user equipments (UES) and may …

Controlling inter-cell interference in forward access channel (Cell—FACH) state

P Marinier, D Pani, C Cave - US Patent 9,516,657, 2016 - Google Patents
Since common E-DCH resources may be assigned from a single Node B, uplink macro-
diversity may not be possible between neighboring Node B's. In addition, a user equipment …

Network assisted interference cancellation

SH Wong, MPJ Baker, T Hu - US Patent 9,226,200, 2015 - Google Patents
2. Description of the Related Art Heterogeneous wireless communication systems typically
include a variety of different types of cells deployed in an overlay configuration. For example …

Enhanced physical downlink control channel (ePDCCH) inter-cell interference coordination (ICIC)

Y Zhu, X Chen, Q Li, K Etemad, S Han - US Patent 9,398,572, 2016 - Google Patents
Technology for communicating enhanced physical downlink control channels (ePDCCHs)
configured for inter-cell interference coordination (ICIC) for a plurality of cells in a physical …

Determining UE interference during handover in enhanced inter-cell interference coordination

O Song, R Prakash, A Gupta, JI Tingfang… - US Patent …, 2013 - Google Patents
(57) ABSTRACT A method of wireless communication determines a UE inter ference
condition during handover. A target cell receives information that indicates an interference …

Managing secondary cell connections

AA Gohari, M Motamed, AY Gorokhov… - US Patent …, 2016 - Google Patents
In wireless communication networks using carrier aggrega tion, a user equipment (UE) may
monitor a downlink radio link quality of secondary cells for an event indicating failure of the …

Enhancement of inter-cell interference coordination with adaptive reduced-power almost blank subframes based on neighbor cell profile data

Z Cui, CP Liu, H Lei - US Patent 10,680,681, 2020 - Google Patents
An inter-cell interference coordination procedure in heterogeneous networks (HetNets) is
enhanced based on utilization of cell profile data associated with neighbor access points to …

Gap-based cell measurement in wireless communication system

D Huang, YS Chen, TW Yu - US Patent 10,932,147, 2021 - Google Patents
A method can include receiving measurement configurations for measuring
serving/neighboring cells at a user equipment (UE) in a wireless communication system …

Uplink interference management for a heterogeneous wireless network

R Ratasuk, A Ghosh, W Yang - US Patent 8,929,880, 2015 - Google Patents
User equipment (UE), referred to herein as an interfering UE (130), can be detected that is
proximate to a low-power cell (120), such as a micro-cell, pico-cell, femto-cell, a relay, or the …