Title:
MAC層リセット後にノードBバッファデータを効率的に回復するためのシステム
Document Type and Number:
Japanese Patent JP4652388
Kind Code:
B2
Abstract:
A method and system for the UE and RNC to reduce transmission latency and potentially prevent loss of PDUs upon a MAC-hs layer reset. The RNC generates a radio resource control (RRC) message with a MAC-hs reset indication. The MAC reset indication requires the UE to flush buffers for configured HARQ processes, disassemble MAC protocol data units (PDUs) in the reordering buffers, deliver MAC-d PDUs to a MAC-d layer, and configure the MAC-hs to receive new data.
Inventors:
Stephen E. Terry
Lee Joo Chao
Lee Joo Chao
Application Number:
JP2007261214A
Publication Date:
March 16, 2011
Filing Date:
October 04, 2007
Export Citation:
Assignee:
Interdigital Technology Corporation
International Classes:
H04N7/173; H04W36/08; C07C67/52; C07C67/54; C07C69/82; G02B26/10; G03B11/00; G03B17/02; G06F1/16; G06F11/10; G06F15/00; G06K17/00; G06K19/00; G06T9/00; G09C1/00; G09G3/02; G10L19/00; G11B20/10; G11B20/14; G11B20/18; H03L7/091; H03M13/03; H03M13/13; H03M13/23; H03M13/29; H04B7/005; H04B7/24; H04B7/26; H04B14/00; H04B17/00; H04H60/72; H04J13/16; H04L7/00; H04L9/08; H04L9/10; H04L9/32; H04L12/28; H04L12/54; H04L25/03; H04L25/49; H04L25/497; H04L27/10; H04L27/156; H04L27/18; H04L47/765; H04L69/40; H04M1/66; H04M1/72415; H04M3/22; H04N5/225; H04N5/44; H04N5/46; H04N5/64; H04N5/74; H04N5/76; H04N5/765; H04N5/907; H04N5/92; H04N7/01; H04N7/08; H04N7/16; H04N7/26; H04N7/36; H04N7/52; H04N9/31; H04N9/64; H04N9/79; H04N21/41; H04N21/414; H04Q3/00; H04W4/06; H04W4/12; H04W4/14; H04W4/16; H04W8/02; H04W8/06; H04W8/08; H04W8/16; H04W8/20; H04W12/06; H04W12/10; H04W24/00; H04W28/04; H04W36/04; H04W36/18; H04W36/30; H04W40/22; H04W56/00; H04W72/12; H04W76/02; H04W80/06; H04W84/08; H04W84/12; H04W88/02; G11B20/22; H04L1/00; H04N5/38; H04N5/66; H04N5/775; H04N5/85; H04N9/804; H04N17/00; H04W4/10; H04W8/24; H04W8/26; H04W36/02; H04W72/04; H04W76/06
Domestic Patent References:
| JP2000115059A | ||||
| JP2001148879A | ||||
| JP2000059459A | ||||
| JP2003501888A | ||||
| JP2004519122A |
Foreign References:
| WO1999017469A1 | ||||
| WO2000074341A1 | ||||
| WO2002037872A1 |
Attorney, Agent or Firm:
Yoshikazu Tani
Kazuo Abe
Kazuo Abe