Title:
ハイブリッド無線通信システムにおけるデータ・パケット・トランスポートのためのシステムと方法
Document Type and Number:
Japanese Patent JP4267456
Kind Code:
B2
Abstract:
Computer data is transferred between a CDMA radio access network and a GSM core infrastructure using a switch that acts on the CDMA side as a packet data serving node (PDSN) element and on the GSM side as a serving GPRS service node (SGSN) element. Switching message sequences and protocol stacks are disclosed.
Inventors:
Parlek, Nile Shukmer Jay
Jain, Nik Hill
Jain, Nik Hill
Application Number:
JP2003553749A
Publication Date:
May 27, 2009
Filing Date:
December 10, 2002
Export Citation:
Assignee:
QUALCOMM INCORPORATED
International Classes:
H04W92/12; H04L12/56; H04W92/02; H04B1/707; H04W80/00; H04W88/16; H04B
Domestic Patent References:
| JP2001230816A |
Foreign References:
| WO2000013441A1 |
Attorney, Agent or Firm:
Takehiko Suzue
Satoshi Kono
Makoto Nakamura
Yoshihiro Fukuhara
Sadao Muramatsu
Ryo Hashimoto
Satoshi Kono
Makoto Nakamura
Yoshihiro Fukuhara
Sadao Muramatsu
Ryo Hashimoto