Presentation on theme: "[Idle Mode Paging in Multicarrier] IEEE 802.16 Presentation Submission Template (Rev. 9) Document Number: IEEE C802.16m-09/0411r2 Date Submitted: 2009-03-10."— Presentation transcript:
[Idle Mode Paging in Multicarrier] IEEE 802.16 Presentation Submission Template (Rev. 9) Document Number: IEEE C802.16m-09/0411r2 Date Submitted: 2009-03-10 Source: Qi Wu, Xufeng ZhengVoice:+86-10-59253333 ext. 3109 Samsung ElectronicsE-mail:firstname.lastname@example.org * http://standards.ieee.org/faqs/affiliationFAQ.html Venue: Base Contribution: Purpose: To be discussed and adopted by TGm for modifying 802.16m SDD 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: and.http://standards.ieee.org/guides/bylaws/sect6-7.html#6http://standards.ieee.org/guides/opman/sect6.html#6.3 Further information is located at and.http://standards.ieee.org/board/pat/pat-material.htmlhttp://standards.ieee.org/board/pat
Assumptions N fully configured RF carriers –E-MBS services might also be deployed together with unicast services in these carriers. M partially configured RF carriers –Including one or more E-MBS dedicated carrier. Unicast EMBS EMBS dedicated Fully Configured RF CarriersPartially Configured RF Carriers F1 FN P1 PM … … UnicastEMBS P2
Scenario 1 N = 1 (unicast), M =1 (E-MBS) –Idle mode AMSs care about two things Paging Subscribed E-MBS services (mobile TV, music, etc.) –If F1 is selected as the carrier for paging Carrier switching AMSs have to switch back to F1 periodically to checking paging messages. –Switching overhead –Interrupt of receiving E-MBS services.
Scenario 2 N = 3, Frequency Reuse Factor = 1/3. F3 F1 F2 F1 F3 F1 F2 F3 F2 F1 F2 F3 F2 F1 F2 F3 F2 F1 P1 Fully configured carriersPartially configured carriers (E-MBS dedicated)
Scenario 2 If any combination of F1~F3 are selected as the carriers for paging. –For a certain fully configured carrier (e.g. F2), the paging signals are not as good as the E-MBS dedicated carrier. F2 P1
Scenario 3 E-MBS is deployed in both dedicated and mixed carrier. –Assuming F1 and P1 are unicast only carriers, F2 and P2 are mixed unicast and E-MBS carriers, P3 is dedicated E- MBS carrier. –Selecting P3 as the paging carrier does not bring extra complexity/overhead compared with selecting other carriers. Unicast EMBS EMBS dedicated Fully Configured RF CarriersPartially Configured RF Carriers F1 F2 P1 P3 UnicastEMBS P2
Conclusions Dedicated E-MBS carrier is the right carrier to transmit paging in multi-carrier scenario.
Text Proposal 188.8.131.52 Idle Mode (in the Multicarrier Subclause) –Original: During paging listening interval, AMS monitors paging notification on a fully configured carrier. The procedure for paging is the same as defined for single carrier. The selection of the carrier for paging is FFS. When paged, the AMS can perform network re-entry procedure with the paged carrier. –Modified: During paging listening interval, AMS monitors paging notification on a fully configured carrier. The procedure for paging is the same as defined for single carrier. The selection of the carrier for paging is FFS. When paged, the AMS can perform network re-entry procedure with the paged carrier. For AMS subscribing E-MBS services, the paging notification can be transmitted as an E-MBS service.