Updated Proposal for IEEE 802 16 m AirInterface

Updated Proposal for IEEE 802. 16 m Air-Interface Protocol Structure for Relay Station IEEE 802. 16 Presentation Submission Template (Rev. 9) Document Number: IEEE S 802. 16 m-08/158 Date Submitted: 2008 -03 -18 Source: Changhoi Koo, Baowei Ji chkoo@samsung. com, bji@sta. samsung. com, Samsung Telecommunication America Jungje Son, Sungjin Lee, Hyunjeong Kang, Jaehyuk Jang Samsung Electronics Venue: tgmsdd Base Contribution: IEEE C 802. 16 m-08/158 Purpose: For discussion and approval by IEEE 802. 16 Working Group Notice: This document does not represent the agreed views of the IEEE 802. 16 Working Group or any of its subgroups. It represents only the views of the participants listed in the “Source(s)” field above. It is offered as a basis for discussion. It is not binding on the contributor(s), who reserve(s) the right to add, amend or withdraw material contained herein. Release: The contributor grants a free, irrevocable license to the IEEE to incorporate material contained in this contribution, and any modifications thereof, in the creation of an IEEE Standards publication; to copyright in the IEEE’s name any IEEE Standards publication even though it may include portions of this contribution; and at the IEEE’s sole discretion to permit others to reproduce in whole or in part the resulting IEEE Standards publication. The contributor also acknowledges and accepts that this contribution may be made public by IEEE 802. 16. Patent Policy: The contributor is familiar with the IEEE-SA Patent Policy and Procedures: <http: //standards. ieee. org/guides/bylaws/sect 6 -7. html#6> and <http: //standards. ieee. org/guides/opman/sect 6. html#6. 3>. Further information is located at <http: //standards. ieee. org/board/pat-material. html> and <http: //standards. ieee. org/board/pat >.

Motivation • The primary focus of this contribution is to add the protocol structure of the RS as a separated independent section so that the group can easily update the Relay Station related description in SDD. – Specify section creation for RS – Propose the baseline of RS protocol architecture • The protocol architecture in this contribution captures and refers to the 16 e and 16 m BS functional block • The protocol architecture in this contribution captures and refer the common and basic functional block submitted into 16 jm Ad Hoc e-mail discussion

IEEE 802. 16 m Protocol Architecture (80216 m-08/003) C_SAP M_SAP Network Layer Routing Radio Resource Management Location management System configuration management Multi-Carrier Support Mobility Management Idle Mode Management MBS Self-Organization Network -entry Management Security management Connection Management Convergence Sublayer MAC Common Part Sublayer Sleep Mode Management Qo. S Schedul ing and Resource Multiplexing Multi-Radio Coexistence ARQ Fragmentation /Packing MAC PDU formation PHY control Data Forwarding Interference management Ranging Link Adaptation (CQI, HARQ , power control ) Control Signaling Encryption Data Plane Control Plane Physical Layer

Modification for RS • Convergence Sublayer is unrelated • Blocks centrally controlled by BS, and not applicable for RS – – – Routing Radio Resource Management Mobility Management Location Management Idle Mode Management MBS Service Flow and Connection Management Self Organization Multi-Carrier Support Multi-Radio Coexistence Interference Management • “Scanning Mode Management” functional block added • “Data Forwarding” functional block moved up to higher MAC

IEEE 802. 16 m Protocol Architecture (RS) System Configuration Management Network-entry Management Baseline Architecture for Relay Station Security Management Data Forwarding MAC Common Part Sublayer Scanning. Mode Management Sleep Mode Management Qo. S ARQ Scheduling and Resource Multiplexing Fragmentation /Packing MAC PDU formation PHYcontrol Ranging Link Adaptation (CQI, HARQ, power control) Control Signaling Encryption Data Plane Control Plane Physical. Layer

IEEE 802. 16 m Data Plane Processing Flow (RS)

IEEE 802. 16 m Control Plane Processing Flow (RS)

Conclusions • Discuss and accept suggested text in IEEE C 802. 16 m -08/158 – Creation of the independent section for RS • Overall architecture (8. 2) • Data plane processing flow (8. 2. x) • Control plane processing flow (8. 2. y) – Proposing functional block for RS based on 16 m BS architecture • Delete functional blocks from 16 m BS architecture • Add a functional block (Scanning mode management) • Moving a functional block position (Data Forwarding)