Title:
APPARATUS AND METHOD FOR FORWARDING PACKET BY EVOLVED NODE-B IN WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2011/111973
Kind Code:
A2
Abstract:
An apparatus and method for forwarding a packet when a handover is performed between evolved NodeBs (eNBs) in a wireless communication system are provided. In a method of scheduling a forwarding packet by a target eNB in the wireless communication system, the method includes receiving a User Equipment (UE)'s packet forwarded from a source eNB of the UE at the occurrence of a handover of the UE, determining a delay value of the packet by considering at least one of an X2 delay value and a queuing delay value with respect to the forwarded packet, and scheduling the packet on the basis of the determined delay value.
Inventors:
LEE NEUNG-HYUNG (KR)
KWON SUNG-OH (KR)
KWON SUNG-OH (KR)
Application Number:
PCT/KR2011/001581
Publication Date:
September 15, 2011
Filing Date:
March 08, 2011
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
LEE NEUNG-HYUNG (KR)
KWON SUNG-OH (KR)
LEE NEUNG-HYUNG (KR)
KWON SUNG-OH (KR)
International Classes:
H04W72/12; H04W36/02
Foreign References:
| KR20030060027A | 2003-07-12 | |||
| JP2002026919A | 2002-01-25 |
Attorney, Agent or Firm:
KWON, Hyuk-Rok et al. (1-96 Sinmun-ro 2ga Jongro-ku, Seoul 110-062, KR)
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