Threshold-based and power-efficient scheduling request procedure

J Loehr, T Aoyama, P Basu-Mallick, T Tamura… - US Patent …, 2017 - Google Patents
The invention relates to methods for improving a scheduling request transmission between a
UE and a base station. The transmission of the scheduling request is postponed, by …

Methods and apparatus for determining, communicating and using information including loading factors which can be used for interference control purposes

R Laroia, J Li, S Rangan, M Srinivasan… - US Patent …, 2013 - Google Patents
(57) ABSTRACT A wireless terminal receives and measures broadcast refer ence signals,
eg, beacon and/or pilot signals, transmitted from a plurality of base station attachment points …

Pilot signals for use in multi-sector cells

R Laroia, JL Fan, J Li - US Patent 9,544,860, 2017 - Google Patents
Pilot signal transmission sequences and methods for use in a multi-sector cell. Pilots in
different sectors are transmitted at different known power levels. In adjacent sectors a pilot is …

Method of controlling uplink synchronization state at a user equipment in a mobile communication system

SD Chun, YD Lee, SJ Park, SJ Yi - US Patent 8,315,641, 2012 - Google Patents
(57) ABSTRACT A method of controlling uplink synchronization state at a user equipment in
a mobile communication system is disclosed. The method of controlling an uplink …

Event trigger for scheduling information in wireless communication networks

A Revel, R Burbidge, JA Fabien… - US Patent App. 11 …, 2006 - Google Patents
A mobile wireless communication terminal, for example, 3G UMTS user equipment (UE),
and methods including receiving (310) a notification of a change in a cell serving the mobile …

Methods and apparatus for communicating control information

T Richardson, H Jin, J Li, V Parizhisky - US Patent 9,137,072, 2015 - Google Patents
the base station can utilize received control information reports to make intelligent decisions
in terms of controlling operations of the wireless terminal, responding to the wireless …

Method of performing cell reselection procedure in wireless communication system

HG Cho, HH Park, DH Sung, JS Choi… - US Patent …, 2014 - Google Patents
A method of performing a cell reselection procedure in a wireless communication system
includes evaluating priorities of a serving cell and neighbor cells, each of which use different …

Methods of setting up channel in wireless communication system

SD Chun, YD Lee, SJ Park, SJ Yi - US Patent 8,160,012, 2012 - Google Patents
(57) ABSTRACT A method of establishing a channel in a Wireless communi cation system is
disclosed. The method of establishing a dedicated channel of a user equipment in a …

Method of transmitting pilot tones in a multi-sector cell, including null pilot tones, for generating channel quality indicators

R Laroia, JL Fan, J Li - US Patent 9,603,102, 2017 - Google Patents
US9603102B2 - Method of transmitting pilot tones in a multi-sector cell, including null pilot tones,
for generating channel quality indicators - Google Patents US9603102B2 - Method of …

Methods and apparatus for broadcasting loading information corresponding to neighboring base stations

P Hande, A Das, J Li, S Rangan, R Laroia - US Patent 8,989,084, 2015 - Google Patents
4,679,244 A 7, 1987 Kawasaki et al. 6,751,187 B2 6/2004 Walton et al. 4,833,701 A 5, 1989
Comroe et al. 6,771,934 B2 8, 2004 Demers et al. 5.128, 938 A 7, 1992 Borras 6,788.963 B2 …