Title:
グループベースのマシンツーマシン通信
Document Type and Number:
Japanese Patent JP5409930
Kind Code:
B2
Abstract:
Methods and apparatus are provided for performing group-based machine-to-machine communication. Machine-type communication (MTC) wireless transmit/receive units (WTRUs) may operate in MTC groups. MTC WTRUs belonging to the same MTC group may use a group-based International Mobile Subscriber Identity (IMSI) and a group-based IP address for data transmission. Group-based network registration may be performed. A group-based IP address and radio resources may be proactively allocated for an MTC group. A master MTC may perform network registration/attachment process on behalf of the MTC group. A group of MTC WTRUs may transmit data according to staggered time windows.
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Inventors:
Camel M. Shaheen
Debassius Purkayasta
Debassius Purkayasta
Application Number:
JP2012546179A
Publication Date:
February 05, 2014
Filing Date:
December 22, 2010
Export Citation:
Assignee:
Interdigital Patent Holdings Inc.
International Classes:
H04W4/08; H04M1/00; H04M3/00; H04M11/00; H04W4/70; H04W8/26
Domestic Patent References:
| JP2008294821A |
Other References:
3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; Service requirements for machine-type communications; Stage 1 (Release 10),3GPP TS 22.368,3GPP,2009年11月,V1.1.1,URL,http://www.3gpp.org/ftp/Specs/archive/22_series/22.368/22368-111.zip
Yi-Bing Lin, et.al.,A push mechanism for GPRS supporting private IP address,IEEE Communications Letters,IEEE,2003年 1月,Vol. 7, No.1
3rd Generation Partnership Project; Technical Specification Group Service and System Aspects; Study on Facilitating Machine to Machine Communication in 3GPP Systems; (Release 8),3G TR 22.868,3GPP,2007年 3月,V8.0.0,URL,http://www.3gpp.org/ftp/Specs/archive/22_series/22.868/22868-800.zip
Huawei,Network Improvements for Low Data Usage,3GPP TSG SA WG2; S2-097394,3GPP,2009年11月20日,URL,http://www.3gpp.org/ftp/tsg_sa/WG2_Arch/TSGS2_76_Cabo/Docs/S2-097483.zip
Yi-Bing Lin, et.al.,A push mechanism for GPRS supporting private IP address,IEEE Communications Letters,IEEE,2003年 1月,Vol. 7, No.1
3rd Generation Partnership Project; Technical Specification Group Service and System Aspects; Study on Facilitating Machine to Machine Communication in 3GPP Systems; (Release 8),3G TR 22.868,3GPP,2007年 3月,V8.0.0,URL,http://www.3gpp.org/ftp/Specs/archive/22_series/22.868/22868-800.zip
Huawei,Network Improvements for Low Data Usage,3GPP TSG SA WG2; S2-097394,3GPP,2009年11月20日,URL,http://www.3gpp.org/ftp/tsg_sa/WG2_Arch/TSGS2_76_Cabo/Docs/S2-097483.zip
Attorney, Agent or Firm:
Patent Business Corporation Tani/Abe Patent Office