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422 AIR INTERFACE SIGNALING IN CDMA NETWORKSTABLE 13.3-3Channelcdma2000 Data Rates for Bearer Channels (in bps)SR-1SR-3Lowest Highest Lowest HighestR-FCH 1,200 14,400 1,500 14,400R-SCH 1,200 307,200 1,200 1,036,800R-PDCH 19,200 1,845,600 NA NAF-FCH 1,200 14,400 1,500 14,400F-SCH 1,200 307,200 1,200 1,036,800F-PDCH 81,600 3,091,200 NA NARadio Configurations. Traffic channels in the physical layer are configurableaccording to radio configurations (Section 13.3.1). Supported configurations aresummarized in Tables 13.3-4 and 13.3-5.In both the Forward and the Reverse Traffic Channel, RC 1 and RC 2 are fullycompatible with IS-95 and correspond to Rate Set 1 and Rate Set 2, respectively.The physical characteristics of the traffic channels in those two configurations arethe same as those of the corresponding IS-95 channels. All other configurationsuse Reverse Pilot Channels and Walsh codes in the Reverse CDMA Channel.Multiple radio configurations can be used concurrently. However, a MS usingRC 1 or RC 2 on the Reverse CDMA Channel cannot use any of the other radioconfigurations, because of the obvious incompatibility. For the same reason, if aBS uses RC 1 or RC 2 on a Forward Traffic Channel, it cannot use any of theother radio configurations on that channel.TABLE 13.3-4 Radio Configurations for the ForwardTraffic ChannelRC Spreading Rate ChannelsRC 1, RC 2 SR-1 F-FCH, F-SCCHRC 3–RC 5 SR-1, SR-3 F-FCH, F-DCCH, F-SCHRC 6–RC 9 SR-1, SR-3 F-FCH, F-SCHRC 10 SR-1 F-PDCHTABLE 13.3-5RCRadio Configurations for the Reverse Traffic ChannelSpreadingRateChannelsRC 1, RC 2 SR-1 R-FCH, R-SCCHRC 3, RC 4 SR-1 R-PICH, R-DCCH, R-FCH, R-SCH, R-CQICH, R-ACKCH, R PC Sch.RC 5, RC 6 SR-3 R-PICH, R-DCCH, R-FCH, R-SCH, R-CQICH, R-ACKCH, R PC Sch.RC 7 SR-1 R-PICH, R-SPICH, R-PDCH, R-PDCCH, R-REQCH, R-CQICH,R-ACKCH, RPC Sch.Note: RPC Sch., Reverse Power Control Subchannel.

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