US 11,659,432 B2
Method and apparatus for managing data communication in wireless communication network
Anil Agiwal, Suwon-si (KR); Youngbin Chang, Anyang-si (KR); and Anshuman Nigam, Bangalore (IN)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed on Feb. 1, 2021, as Appl. No. 17/164,579.
Application 17/164,579 is a continuation of application No. 16/322,916, granted, now 10,911,977, previously published as PCT/KR2017/008293, filed on Aug. 1, 2017.
Claims priority of application No. 201641026242 (IN), filed on Aug. 1, 2016; and application No. 201641026242 (IN), filed on Jul. 28, 2017.
Prior Publication US 2021/0160729 A1, May 27, 2021
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 28/02 (2009.01); H04W 76/12 (2018.01); H04W 76/15 (2018.01); H04W 76/11 (2018.01); H04W 28/06 (2009.01)
CPC H04W 28/0263 (2013.01) [H04W 28/0268 (2013.01); H04W 28/06 (2013.01); H04W 76/11 (2018.02); H04W 76/12 (2018.02); H04W 76/15 (2018.02)] 24 Claims
OG exemplary drawing
 
1. A method performed by a base station in a wireless communication system, the method comprising:
transmitting, to a terminal, a radio resource control (RRC) signaling message including first information indicating at least one quality of service (QoS) flow identifier (ID) (QFI) mapped to a data radio bearer (DRB); and
receiving, from the terminal, a first uplink packet on a default DRB based on the RRC signaling message,
wherein there is no mapping of a first QFI associated with the first uplink packet to at least one DRB, and
wherein the RRC signaling message further includes second information on an identifier (ID) of a protocol data unit (PDU) session.