Title:
PDCP破棄の方法および装置
Document Type and Number:
Japanese Patent JP2010541485
Kind Code:
A
Abstract:
A method and apparatus for discarding a packet data convergence protocol (PDCP) service data unit (SDU) are disclosed. A PDCP layer sets a timer and discards a PDCP SDU upon expiration of the timer. The timer may be set upon receiving the PDCP SDU from an upper layer or upon submitting the PDCP SDU to a lower layer for transmission. The timer and a radio link control (RLC) discard timer may be coordinated. Alternatively, the PDCP layer may discard the PDCP SDU based on a notification from an RLC layer or based on a PDCP status report.
Inventors:
Mohamed Samor
Stephen E. Terry
Stephen E. Terry
Application Number:
JP2010528048A
Publication Date:
December 24, 2010
Filing Date:
September 29, 2008
Export Citation:
Assignee:
Interdigital Patent Holdings Inc.
International Classes:
H04W28/14; H04L47/32; H04W28/04; H04W80/02
Domestic Patent References:
| JP2005539465A | 2005-12-22 | |||
| JP2007195219A | 2007-08-02 | |||
| JP2007028653A | 2007-02-01 | |||
| JP2005539465A | 2005-12-22 | |||
| JP2007195219A | 2007-08-02 | |||
| JP2007028653A | 2007-02-01 |
Other References:
JPN6012041602; 'Ｃｏｍｐａｒｉｓｏｎ ｏｆ ｄｉｆｆｅｒｅｎｔ ａｃｔｉｖｅ ｑｕｅｕｅ ｍａｎａｇｅｍｅｎｔ ｍｅｃｈａｎｉｓｍｓ ｆｏｒ ３Ｇ ｒａｄｉｏ ｎｅｔｗｏｒｋ ｃｏｎｔｒｏｌｌｅｒｓ' Ｗｉｒｅｌｅｓｓ Ｃｏｍｍｕｎｉｃａｔｉｏｎｓ ａｎｄ Ｎｅｔｗｏｒｋｉｎｇ Ｃｏｎｆｅｒｅｎｃｅ， ２００６． ＷＣＮＣ ２００６． ＩＥＥＥ , 20060406, ｐ．８０-８５
JPN6012041603; ３ＧＰＰ ＴＳＧ-ＲＡＮ ＷＧ２ ＃５９， Ｔｄｏｃ Ｒ２-０７３２３０ , 20070824
JPN6012041605; ３ＧＰＰ， ＴＳＧ-ＲＡＮ Ｗｏｒｋｉｎｇ Ｇｒｏｕｐ ２ （Ｒａｄｉｏ ｌａｙｅｒ ２ ａｎｄ Ｒａｄｉｏ ｌａｙｅｒ ３） ＴＳＧＲ２＃４（９９）４０７ , 19990528
JPN6012041602; 'Ｃｏｍｐａｒｉｓｏｎ ｏｆ ｄｉｆｆｅｒｅｎｔ ａｃｔｉｖｅ ｑｕｅｕｅ ｍａｎａｇｅｍｅｎｔ ｍｅｃｈａｎｉｓｍｓ ｆｏｒ ３Ｇ ｒａｄｉｏ ｎｅｔｗｏｒｋ ｃｏｎｔｒｏｌｌｅｒｓ' Ｗｉｒｅｌｅｓｓ Ｃｏｍｍｕｎｉｃａｔｉｏｎｓ ａｎｄ Ｎｅｔｗｏｒｋｉｎｇ Ｃｏｎｆｅｒｅｎｃｅ， ２００６． ＷＣＮＣ ２００６． ＩＥＥＥ , 20060406, ｐ．８０-８５
JPN6012041603; ３ＧＰＰ ＴＳＧ-ＲＡＮ ＷＧ２ ＃５９， Ｔｄｏｃ Ｒ２-０７３２３０ , 20070824
JPN6012041605; ３ＧＰＰ， ＴＳＧ-ＲＡＮ Ｗｏｒｋｉｎｇ Ｇｒｏｕｐ ２ （Ｒａｄｉｏ ｌａｙｅｒ ２ ａｎｄ Ｒａｄｉｏ ｌａｙｅｒ ３） ＴＳＧＲ２＃４（９９）４０７ , 19990528
JPN6012041603; ３ＧＰＰ ＴＳＧ-ＲＡＮ ＷＧ２ ＃５９， Ｔｄｏｃ Ｒ２-０７３２３０ , 20070824
JPN6012041605; ３ＧＰＰ， ＴＳＧ-ＲＡＮ Ｗｏｒｋｉｎｇ Ｇｒｏｕｐ ２ （Ｒａｄｉｏ ｌａｙｅｒ ２ ａｎｄ Ｒａｄｉｏ ｌａｙｅｒ ３） ＴＳＧＲ２＃４（９９）４０７ , 19990528
JPN6012041602; 'Ｃｏｍｐａｒｉｓｏｎ ｏｆ ｄｉｆｆｅｒｅｎｔ ａｃｔｉｖｅ ｑｕｅｕｅ ｍａｎａｇｅｍｅｎｔ ｍｅｃｈａｎｉｓｍｓ ｆｏｒ ３Ｇ ｒａｄｉｏ ｎｅｔｗｏｒｋ ｃｏｎｔｒｏｌｌｅｒｓ' Ｗｉｒｅｌｅｓｓ Ｃｏｍｍｕｎｉｃａｔｉｏｎｓ ａｎｄ Ｎｅｔｗｏｒｋｉｎｇ Ｃｏｎｆｅｒｅｎｃｅ， ２００６． ＷＣＮＣ ２００６． ＩＥＥＥ , 20060406, ｐ．８０-８５
JPN6012041603; ３ＧＰＰ ＴＳＧ-ＲＡＮ ＷＧ２ ＃５９， Ｔｄｏｃ Ｒ２-０７３２３０ , 20070824
JPN6012041605; ３ＧＰＰ， ＴＳＧ-ＲＡＮ Ｗｏｒｋｉｎｇ Ｇｒｏｕｐ ２ （Ｒａｄｉｏ ｌａｙｅｒ ２ ａｎｄ Ｒａｄｉｏ ｌａｙｅｒ ３） ＴＳＧＲ２＃４（９９）４０７ , 19990528
Attorney, Agent or Firm:
Yoshikazu Tani
Kazuo Abe
Kazuo Abe