to 11 k times 0 to 25k ms Note that the maximum value of k is calculated based on the number of times that steps 8 to 11 are repeated before expiration of a timer assigned by the serving BS The target BS and the MS continue data communication Intra-FA handover Interruption Time (using seamless handover) Sum of the processing times for Steps 6 and 7: 0 to 15 ms Inter-FA handover Interruption Time (using seamless handover) Sum of the processing times for Steps 6, 7, and 7.1: 5 to 35 ms 12.9 IEEE 802.16m link-level and system-level performance TABLE 12-16 Operation Bands of IEEE 802.16m [2] Uplink MS Transmission Downlink MS Receiving Band Class Frequency (MHz) Frequency (MHz) Duplex Mode 2300-2400 2300-2400 2305-2320, 2345-2360 2305-2320, 2345-2360 2345-2360 2305-2320 2496-2690 2496-2690 2496-2572 2614-2690 3300-3400 3300-3400 3400-3600 3400-3600 3400-3500 3500-3600 3600-3800 3600-3800 1710-1770 2110-2170 1920-1980 2110-2170 1710-1755 2110-2155 1710-1785 1805-1880 1850-1910 1930-1990 1710-1785, 1920-1980 1805-1880, 2110-2170 1850-1910, 1710-1770 1930-1990, 2110-2170 698-862 698-862 776-787 746-757 788-793, 793-798 758-763, 763-768 788-798 758-768 698-862 698-862 TDD/FDD 824-849 869-894 880-915 925-960 698-716, 776-793 728-746, 746-763 1785-1805, 1880-1920, 1785-1805, 1880-1920, 1910-1930, 2010-2025, 1910-1930, 2010-2025, 1900-1920 1900-1920 450-470 450-470 450.0-457.5 462.5-470.0 parameters in order to calculate the downlink and uplink link budgets. In addition to the common parameters, the following assumptions were made in the calculations: There are four transmit antennas and four receive antennas in the BS, and there are two transmit antennas and two 2 receive antennas in the MS. The target packet error rate is 10% for initial transmission of data channels, and 1% for the control channels. The modulation and coding scheme for the DL Assignment A-MAP is QPSK 1/8. There are 6 bits transmitted over the uplink primary fast-feedback channel. CHAPTER 12 Performance of IEEE 802. 16m and 3GPP LTE-Advanced The MIMO sche