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Status on E850

CJK-IMT28-018. Status on E850. CHOI, HyoungJin (ibm686@tta.or.kr) CJK IMT 28 Xi’an ( 西安 ), China June 2 ~ 3, 2011. 1. 3GPP Activities – E850 (TR 37.806) - E850 operating bands & Korea status 2. AWG Activities & Comment. 1-1. 3GPP Activities – E850 (TR 37.806) (1/2).

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Status on E850

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  1. CJK-IMT28-018 Status on E850 CHOI, HyoungJin (ibm686@tta.or.kr) CJK IMT 28 Xi’an (西安), China June 2 ~ 3, 2011

  2. 1. 3GPP Activities – E850 (TR 37.806) - E850 operating bands & Korea status 2. AWG Activities & Comment

  3. 1-1. 3GPP Activities – E850 (TR 37.806) (1/2) • 850㎒ bands like Band 5 (824-849㎒ for UL, 869-894㎒ for DL) is used for mobile communication service in many countries. (about 70% of the world’s population) • Many bands around 800-900㎒ (Band 5, 6, 8 and 18) • Number of available bands in UE is limited. • Need for consideration: (1) reduce the economy-of-scale, (2) much more opportunities and flexibility in service offering, (3) Easier to expand network • Harmonization frequency of 806-849㎒ and 851-894㎒. ☞ E850

  4. 859 851 849 894 MHz MHz 869 814 824 806 1-1. 3GPP Activities – E850 (TR 37.806) (2/2) • With regard to E850, there are two WI in 3GPP • WI on Upper E850 (814-849 for UL, 859-894㎒ for DL) was approved at TSG RAN #50 (Dec. 2010). • It is expected that this WI will be approved at TSG RAN #52 (Jun. 2011) • Upper E850 was assigned as Band 26. • WI on Lower E850 (806-824 for UL, 851-869㎒ for DL) was approved at TSG RAN #51 (Mar. 2011). • It is expected that this WI will be approved at TSG RAN #54 or #55. • Lower E850 will be assigned as [Band 27].

  5. 1-2. 3GPP operating bands • 3GPP operating bands related E850 & Korea Status Lower E850 UL([B27], 18㎒) Lower E850 DL([B27], 18㎒) Upper E850 UL (B26, 35㎒) Upper E850 DL (B26, 35㎒) B18 UL (15㎒) B19 UL (15㎒) B18 UL (15㎒) B19 UL (15㎒) B6 UL (10㎒) B6 DL (10㎒) B5 UL (R2, 25㎒) B5 DL (R2, 25㎒) B8 UL (R1, 35㎒) B8 UL (R1, 35㎒) SKT UL (15㎒) LG U+ UL (10㎒) SKT DL (15㎒) LG U+ DL (10㎒) KT UL (10㎒) KT DL (10㎒) 915 925 950 960 806 814 815 824 830 839 840 845 849 851 859 860 869 875 880 884 885 890 894 905

  6. 2. AWG Activities & Comment • At the The 10th Meeting of APT Wireless Group held at Bangkok, Thailand(22-25 March 2011), Ericsson Vietnam submitted AWG-10/INP-48 • The purpose of this contribution is to provide some information on the current work in 3GPP related to the possibilities for harmonized frequency arrangements in the bands 806–824 ㎒ (UL) paired with 851–869㎒ (DL) as well as extending the band 850㎒ spectrum range by 2 x 10㎒ by the inclusion of the blocks 814–824㎒ (UL) paired with 851–861㎒ (DL), within the range 806–894㎒. • The intention is that this information could stimulate discussion in AWG that would be leading to appropriate consideration and actions that is suitable for the situation in APAC. ☞ This issue might be raised by some members at the next AWG Meeting again. Before the next AWG meeting, TTA would like to hear ARIB and CCSA’s view on this issue.

  7. Thank you very much

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