拡張アップリンクをサポートするMACレイヤアーキテクチャ

Japanese Patent JP5193596

B2

A medium access control (MAC) layer architecture and functionality for supporting enhanced uplink (EU). A MAC entity for EU, (i.e., a MAC-e entity), is incorporated into a wireless transmit/receive unit (WTRU), a Node-B and a radio network controller (RNC). The WTRU MAC-e handles hybrid-automatic repeat request (H-ARQ) transmissions and retransmissions, priority handling, MAC-e multiplexing, and transport format combination (TFC) selection. The Node-B MAC-e entity handles H-ARQ transmissions and retransmissions, E-DCH scheduling and MAC-e de-multiplexing. The RNC MAC-e entity provides in-sequence delivery and handles combining of data from different Node-Bs.

Stephan E. Terry
Chang Guo Dong
Stephanie Dick

JP2007511448A

May 08, 2013

April 29, 2005

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Interdigital Technology Corporation

H04W72/12; H04L1/00; H04L1/18; H04L12/28; H04L12/70; H04L12/801; H04L12/911; H04L29/06; H04W28/22; H04W72/10; H04W72/14; H04W80/02; H04W28/04

LG Electronics,Further issues on L2/L3 protocols in E-DCH,TSG-RAN Working Group 2 #41 R2-040418,2004年 2月16日,全文,URL,http://www.3gpp.org/ftp/tsg_ran/WG2_RL2/TSGR2_41/Docs/R2-040418.zip
3rd Generation Partnership Project;Technical Specification Group Radio Access Network;Feasibility Study for Enhanced Uplink for UTRA FDD;(Release 6),3GPP TR 25.896 V2.0.0 (2004-03),3GPP,2004年 3月,全文,URL,http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_36/Docs/Zips/R1-040392.zip
Nokia,E-DCH L2/L3 issues, Text proposal for TR 25.896 Chapter 11 'Impacts on L2/L3 protocols',3GPP TSG-RAN WG2 #40 R2-040019,2004年 1月12日,全文

Yoshikazu Tani
Kazuo Abe

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