Patent application 14724393 (US), filed 2015-05-28
Publication number: US20150263841A1
Title: METHOD OF TRANSMITTING AND RECEIVING ACKNOWLEDGMENT SIGNAL IN A WIRELESS COMMUNICATION SYSTEM
CPC codes: H04L   5/0055
H04L   1/1607
H04L   1/1887
H04L2001/0092
Office action: rejection, dated 2015-10-15
Rejection reasons: obviousness_103
double_patenting
Prior art cited: ref_id: 20060268720
ref_type: patent
severity: obviousness
ref_id: 20030103557
ref_type: patent
severity: obviousness
ref_id: 6853629
ref_type: patent
severity: obviousness
Final disposition: pending (2015-10-15)