Related by context. All words. (Click for frequent words.) 71 Multimedia Broadcast Multicast 67 Service MBMS 66 DVB H 66 #G GPON 65 UMTS# 65 1xEV DV 64 DVB SH standard 64 DVB SH 64 3GPP LTE 64 Iuh 63 spectrally efficient 63 LTE Advanced 63 EDGE Evolution 63 DAB IP 63 #G/#G/#G 63 HSPA Evolution 63 LTE TDD 63 TDtv 62 WiMAX IEEE #.#e 62 TDD LTE 62 UMTS TDD 62 WCDMA HSDPA 62 NGN IMS 62 W CDMA 3G 62 TDD spectrum 62 1x RTT 62 WiMAX basestation 62 IMS architectures 61 GSM# [002] 61 #G EPON 61 DVB H DVB SH 61 DAB DMB 61 3GPP Release 8 61 1xEV DO 61 LTE HSPA + 61 LTE SAE 61 division duplex TDD 61 #G/#G/LTE 61 LTE UE 61 3G WCDMA 61 multistandard 61 Dyaptive 61 IP backhaul 61 W-CDMA/HSDPA 61 UMTS HSPA + 61 HSPA LTE 60 #Mbps HSPA + 60 EGPRS 60 3GPP standardized 60 LTE 60 Evolved HSPA 60 LTE eNodeB 60 GSM GPRS EGPRS 60 TM# LTE 60 Evolved EDGE 60 GSM W CDMA 60 MSC Servers 60 mobile WiMAX #.#e 60 UMA GAN 60 W CDMA 60 3G/WCDMA 60 DVB H Digital 60 HSDPA HSUPA 60 OFDM Orthogonal Frequency 60 FLASH OFDM 60 Spatial Atrium 60 CDMA femtocell 60 GSMA IPX 60 TISPAN 60 LTE WiMAX 60 3G UMTS 60 GSM GPRS EDGE UMTS 60 CDMA# 1X 60 DVB H DMB 59 eNodeB 59 AWM# 59 UMTS FDD 59 #x# MIMO 59 3G/UMTS 59 W CDMA HSPA 59 DVB H DVB 59 LMS# [001] 59 Mobile WiMAX #.#e 59 GDM# 59 OneAPI 59 4G/LTE 59 DVBH 59 Orthogonal Frequency Division Multiplexing 59 HSPDA 59 3GPP compliant 59 protocol conformance 59 GPRS GSM 59 WCDMA 3G 59 3GPP Long Term 59 UMTS femtocell 59 T DMB 59 HSPA 59 Packet Access HSDPA 59 CSM# 59 IMS SIP 59 UMTS WCDMA 59 GERAN 59 3G/HSPA 59 IEEE #.#e standard 59 VectaStar 59 LTE FDD 59 UMTS 59 OMA BCAST 59 FastESG ™ 59 Dual Carrier 59 Mobile WIMAX 59 Airvana HubBub 59 #.#d WiMAX 58 UMTS EDGE 58 SoftAtHome Operating Platform 58 #/#.#G 58 OMA BCAST standard 58 Altair FourGee 58 GSM EDGE W CDMA 58 CDMA 1XRTT 58 Home NodeB 58 modular stackable 58 cdma# 58 CDMA EVDO 58 WiMax #.#e 58 DVB H ISDB T 58 TD SCDMA WCDMA 58 MediaFLO 58 eHRPD 58 IEEE #.#d 58 LTE EPC 58 DVB CBMS 58 i.# 58 Beamforming 58 WiMAX 58 #GPP/#GPP# 58 Iu h 58 Alvarion WiMAX 58 WirelessMAN 58 WCDMA UMTS 58 AirPrime MC# 58 femto cell 58 3G/GSM 58 ULP Bluetooth 58 GPRS WCDMA 58 BreezeACCESS 58 Signalion 58 #.#G/#G 58 MovingMedia 58 GSM EDGE WCDMA 58 MicroMAX 58 UMTS TDS CDMA 57 RapidRIL 57 MXtv 57 GSM# [001] 57 3G femtocells 57 multimode LTE 57 LTE femtocells 57 DVB H MediaFLO 57 Aepona Causeway 57 MobileVoIP 57 Wireless Backhaul 57 Evolium 57 Anywave 57 WCDMA 57 TD LTE 57 Protocol Stacks 57 W-CDMA/HSPA 57 baseband processing 57 MDM# 57 Time Division Duplexing 57 MediaFLO TM 57 Channel Emulator 57 Wideband CDMA 57 SIP IMS 57 FlexMAX 57 UMTS 3G 57 CDMA# [002] 57 DO Rev 57 Wideband Networking Waveform 57 HSUPA HSDPA 57 Nokia Flexi WCDMA 57 #.#G 3G 57 TVoIP 57 Long Term Evolution LTE 57 UMA enabled 57 M CMTS 57 CDMA# 1x 57 #G/#G cellular 57 GSM GPRS EDGE WCDMA 57 MEF certified 57 LTE FDD LTE TDD 57 Alcatel Evolium 57 DVB RCS 57 baseband chipsets 57 Gigabit PON GPON 57 EDGE WCDMA 57 AccuROAM 57 HSxPA 57 LTE Femtocell 57 VoLGA 57 W CDMA networks 57 Switched Digital 57 HSDPA 57 High Speed Uplink 57 #.#e WiMAX 57 CMTSs 57 HC SDMA 57 WCDMA HSPA 56 EDGE UMTS 56 WiMAX WiBro 56 ZoneGate 56 DVB T2 56 Femtocell 56 OFDM orthogonal frequency 56 #G/#G Ethernet 56 IMT# 56 Trillium LTE 56 Gigabit Ethernet Passive Optical 56 LTE deployments 56 3G femtocell 56 3G W CDMA 56 WCDMA networks 56 UMTS LTE 56 transceiver chipset 56 Calix C7 56 EV DV 56 signaling conformance 56 HSL #.#G Femtocell 56 WCDMA EDGE 56 Flexi Base Station 56 VoWiFi 56 #QAM 56 GSM WCDMA 56 HSDPA EDGE 56 eSON 56 MMTel 56 Femtocell Gateway 56 E UTRA 56 4G/WiMAX 56 CDMA# 1xEV DV 56 2G #.#G 56 GE PON 56 2G GSM 56 HDSPA 56 cdma# 1x 56 IEEE #.#-# standard 56 baseband modem 56 WiMAX LTE 56 WiMAX #e 56 FlexiPacket Microwave 56 FDD LTE 56 Ovation MC#D 56 UMTS GSM 56 Gobi# 56 seamless interworking 56 #.#G GPRS 56 EvDO 56 femto cells 56 #.#-# WiMAX 56 Gigabit Passive Optical Networking 56 Penthera 56 WiMAX SoC 56 GEPON 56 deployed picocell 56 S3 onHandTV 56 OFDM MIMO 56 Siemens SURPASS 56 Generic Framing Procedure GFP 56 WiMax Worldwide Interoperability 56 ACE #WB 56 Comverse MMSC 56 speed uplink packet 56 AN #U 56 EN# MPEG 4 56 Packet Core 56 WiMAX deployments 56 MIMO antennas 56 3G TD SCDMA 56 Wimax 56 Hi FOCuS TM 56 UDcast 56 GSM CDMA UMTS 56 mobile WiMax #.#e 56 IEEE #.#e 56 Freescale UWB 56 zNID 56 RF transceiver IC 56 MediaPrism 56 HbbTV 56 wi4 56 SMS# 56 cdma# 1X 55 ProST 55 #G/#.#G 55 T BERD 55 Digital Radio Mondiale 55 picocells 55 Fixed WiMAX 55 CDMA femtocells 55 SoftMSC 55 XG PON 55 eyeBeam 55 3G/W-CDMA 55 SS7 signaling 55 ADSL2plus 55 TDM ATM 55 Lucent BSR 55 #/#/#/#MHz 55 femtocell 55 HSPA WiMAX 55 Platinum Multicast 55 #.#j 55 #.#b g WLAN 55 DVB S2 satellite 55 EV DO Rev.A 55 Ericsson HSPA 55 wi4 WiMAX 55 setcom 55 TM# TD 55 TDMA GSM 55 channel emulator 55 TD-SCDMA/GSM dual mode 55 CDMA W CDMA 55 VoLTE 55 femtocells picocells 55 3GPP Release 55 Protocol Tester 55 Lucent IMS 55 OMAPV# solution 55 #GPP# 55 CDMA# 1xEV DO 55 PacketCable TM 55 WCDMA LTE 55 ENENSYS 55 SCIM 55 LTE rollouts 55 IP multimedia subsystem 55 #G optical [001] 55 FibeAir IP 55 MXtv technology 55 PRC# 55 CDMA 1xRTT 55 EV DO Rev.B 55 3G/EDGE 55 #Mbps downlink [001] 55 cdma# 1x EV DO 55 DVB H tuner 55 ONUs 55 Femto Gateway 55 Microwave Backhaul 55 ZTE SDR 55 Flexi Multiradio Base 55 DPSK 55 Ethernet backhaul 55 IMS VCC 55 #MHz frequency [002] 55 #/#MHz bands 55 SingleRAN 55 HD Encoder 55 UMTS HSPA 55 Mbps HSPA + 55 channel bandwidths 55 OMA PoC 55 WiMedia UWB 55 AirWalk 55 CDMA 1X 55 RF conformance 55 SPINNERchip 55 AIME CT 55 3G Femtocell 55 micro pico 55 AEL# 55 #.#d [001] 55 VoBB 55 IP NGN 55 MXK platform 55 Minerva iTVManager 55 DMB TH 55 Call Continuity VCC 55 Frequency Hopping Spread 55 ip.access nanoGSM 55 MHz UMTS 55 #/#/#/# MHz 55 RadioFrame Networks 55 FlexWave Prism 55 3G CDMA# 55 ATSC Mobile 55 W CDMA HSDPA 55 MIPS licensees 55 Alvarion #.#e 55 IEEE#.#.# 55 IEEE #.#-# 55 Common Photonic Layer 55 ME#L 55 #X# MIMO 55 Smart Antenna 55 #.#-# standard 55 iMAT 55 Lucent Flexent 55 Harmonic MediaPrism 55 GSM UMTS CDMA 55 Amino STBs 55 aacPlus 55 WCDMA TD SCDMA 55 sub channelization 55 Array Antenna 55 DVB H enabled 55 mobile softswitch 55 DWDM dense wavelength 55 VoCable 54 TRuepoint 54 Customer Premises Equipment CPE 54 basestation 54 Shift Keying 54 HSDPA UMTS 54 3G #.#G 54 Cellular Backhaul 54 macro basestations 54 MTP# 54 #T#R 54 Horizon Compact 54 MSM# TM 54 uiOne 54 BreezeACCESS VL 54 #G coherent [001] 54 HSPA HSPA + 54 Synchronous Ethernet 54 femtocell gateways 54 modular CMTS 54 RiGHTv 54 Single RAN 54 wireless LAN VoWLAN 54 Nextivity 54 #G OTN [001] 54 EGSM 54 WCDMA CDMA# 54 TD SCDMA WiMAX 54 Qualcomm MediaFLO 54 LTE HSPA 54 BSR Femto 54 GSM TD SCDMA 54 RedMAX 4C 54 3G/HSPA + 54 Protocol Stack 54 EuroDOCSIS 54 iDirect Evolution platform 54 3GPP UMA GAN 54 Agilent MXA 54 #.#e [001] 54 Division Multiplexing 54 TPSDA 54 #.#/#G 54 OBSAI 54 Aperto PacketMAX 54 AMR WB 54 OSA Parlay 54 ACE MX 54 #.#e standard 54 Picocell 54 hiT 54 WCMDA 54 unpaired spectrum 54 4M Wireless 54 3GPP IMS 54 Packet Access 54 VDSL2 54 Direct Sequence Spread 54 HotZone Duo 54 H.#/SVC 54 Motorola wi4 54 HSDPA WCDMA 54 uncompressed HDTV 54 Alvarion BreezeMAX 54 Femto 54 Zhone MALC 54 baseband SoC 54 Backhaul 54 High Speed Downlink 54 3G HSPA 54 IPTV VoD 54 TD-SCDMA/GSM 54 3GPP 54 BroadSoft BroadWorks 54 based femtocell convergence 54 #/#G [002] 54 UMTS handsets 54 MIMO OFDM 54 Edge QAM 54 #U USB modem 54 UMTS W CDMA 54 CDMA# [001] 54 1X EVDO 54 PWE3 54 G.# G.# 54 GPRS EDGE UMTS 54 Bonded ADSL2 + 54 DVBT 54 Digivance 54 ATSC DTV 54 Ethernet Passive Optical 54 iNFINITI 54 DVB S2 54 MPEG4 compression 54 EdgePoint PRO 54 GSM GPRS EDGE CDMA# 54 Interference Detection 54 PacketCable ™ 54 WiMAX #.#e 54 Service Delivery CESD 54 WLANPlus 54 orthogonal frequency division 54 HN# Series 54 #Tx/#Rx 54 FSP #RE 54 PSQM 54 IP RAN 54 Video SDV 54 H.# SVC 54 EVDO Rev.A 54 Metalink WLANPlus 54 WiMAX Worldwide Interoperability 54 dualmode 54 #.#G handsets 54 Conditional Access CA 54 LTE/4G 54 gpsOne 54 Digital Enhanced Cordless 54 Enhanced Uplink 54 OPEX savings 54 MC#V 54 CDMA# WCDMA 54 Navini Ripwave 54 WiMAX GSM EDGE 54 Alcatel Lucent IP MPLS 54 UMTS CDMA# 54 ADSL ADSL2 + 54 EMOBILE 54 Bluetooth EDR 54 8PSK 54 #.#n MIMO 54 CDMA 1x EVDO 54 femtocell gateway 54 3G/HSDPA 54 Access Node MSAN 54 FlexWave 54 IPTV STBs 54 Network GEPON 54 EasyST 54 Broadcast DVB 54 Kineto UMA 54 spectral efficiency 54 Mobile WiMAX 54 datacast 54 #MHz UMTS 54 Ripwave 54 IP datacasting 54 OpenStream 54 #G PON 54 Femtocell Solution 54 XFP modules 54 Microwave Access WiMAX 54 Sigtran 54 Multimedia Broadcasting 54 CDMA 1x 54 macrocell 54 MyCaller 54 BEQ# 54 1G bps 54 IPTV Middleware 54 EDGE GPRS GSM 54 DVB-S/S2 54 WiMAX modems 54 bmcoforum 54 1XRTT 54 AR#AP 54 #MHz #MHz #MHz 54 Signaling Tester 54 GSM backhaul 54 #GHz frequency band 54 Digita Oy 54 MEF specifications 54 nomadic WiMAX 54 IEEE #.#p [002] 54 LifeVibes TM 54 OMA BCAST SCP 54 Broadcast IMB 54 CAT iq 54 1G EPON 53 Segue TM 53 NettGain 53 CDMA 1xEV DO 53 Spirent Landslide 53 MC#D 53 Netted Iridium 53 BPON EPON 53 WiMAX IEEE#.#e 53 Inmarsat BGAN 53 ZigBee PRO 53 Nortel #G [002] 53 Packet Transport 53 echo canceller 53 DVB S2 modulation 53 GSM #/#/#/#MHz 53 Multimedia Subsystem IMS 53 Espial MediaBase 53 IPTV deployments 53 #Gb s Fibre Channel 53 3G UMTS HSDPA 53 C4 CMTS 53 dualband 53 telco IPTV 53 diplexer 53 RFoG 53 MT#C 53 4G Packet Core 53 wideband codecs 53 3G CDMA# 1X 53 Evolved Packet Core 53 IO MIMO 53 DVB C2 53 MIMO antenna technology 53 Packet Access Universal 53 WiMAX Forum NWG 53 OCAP middleware 53 HSPA WCDMA 53 EAP AKA 53 MSS ATC 53 EDGE UMTS HSDPA 53 #.#G GSM 53 #MHz bands 53 Packet Access HSUPA 53 #v# [004] 53 PTCRB certification 53 coarse wavelength division multiplexing 53 WiBRO 53 Ixia IxNetwork 53 AirPair 53 synchronous Ethernet 53 Freescale MSC# 53 Ethernet-over-SONET/SDH 53 ATSC DVB T 53 IMS NGN 53 3G multimode 53 RedMAX 4C TM 53 Dimetra IP 53 W CDMA CDMA# 53 Airspan HiperMAX 53 CDMA# EV DO 53 OFDM modulation 53 MC#i 53 CDMA# chipsets 53 GSM GPRS 53 SPiDCOM 53 WiMAX IEEE #.#-# 53 #/#G [001] 53 EDGE GSM GPRS 53 SCPS TP 53 UMTS CDMA# WiFi 53 HiperMAX 53 ThurayaIP 53 #Gbps optical [001] 53 MSP# [002] 53 InterReach Office 53 Multiple Input Multiple Output 53 Jataayu 53 modulation schemes 53 ZSP# core 53 handheld DVB H 53 uiOne TM 53 SyncE 53 Video Broadcast Handheld 53 DPoE 53 #.#/#.# GHz 53 TLG# 53 TDMA CDMA 53 Ortiva 53 MPLS Multiprotocol Label Switching 53 IPoS 53 GPRS EDGE 3G 53 pseudowire 53 Starent ST# 53 HSUPA 53 Agilent E#A 53 Pseudo Wire 53 Multimedia Broadcast 53 Local Multipoint Distribution 53 CWave R 53 IP multicasting 53 4Motion solution 53 RF propagation 53 CWDM DWDM 53 NetAct network 53 #.#n WLAN 53 WCDMA HSPA + 53 adaptive beamforming 53 ERICSSON Ericsson 53 Passive Optical Networking 53 DTCS 53 Flash OFDM 53 #.#ah 53 MOTOwi4 53 statistical multiplexing 53 wireless LANS 53 #.#a/b/g/n 53 BroadWorks platform 53 Cisco IP NGN 53 #/#/#/# [001] 53 FTB #B 53 On2 VP7 53 GSM CDMA EV DO 53 Hi FOCuS 53 Mavenir mOne Convergence 53 OFDM 53 Nozema Services 53 Hitachi Com 53 T DMB DAB 53 3G UMTS networks 53 demodulating 53 SQN# 53 Tatara Convergence Server 53 #.#GHz WiMAX 53 Expway 53 seamless handover 53 RFR# 53 #G wavelength [002] 53 Differential Quadrature Phase 53 Vitrage 53 CDMA1X 53 Cel Fi 53 Si.mobil Vodafone 53 #.#-#.# GHz [004] 53 Ethernet OAM 53 RF Transceiver 53 SAFARI C3 53 selects Alcatel 53 #.#e Wave 53 FTTx networks 53 penta band 53 BroadSoft BroadWorks R 53 #.#G EPON 53 Digital Terrestrial Television 53 unicast 53 IP eXchange IPX 53 Embedded Module 53 TDMA networks 53 QUALCOMM chipsets 53 Data Modem 53 Alcatel LucentAlcatel Lucent 53 GCF certification 53 Raman amplification 53 Mindspeed Transcede 53 DAB DAB + 53 TD SCDMA 53 ADSL2Plus 53 SKY MAP 53 Mbps HSDPA 53 ACE MX MIMO 53 3G WCDMA HSPA 53 #.#.#/ZigBee 53 baseband RF 53 BT Movio 53 videotelephony 53 reconfigurable optical 53 Empirix Hammer XMS 53 G PON 53 HTTP Streaming 53 output MIMO 53 GSM GPRS Edge 53 OpenRG 53 MHEG 5 53 #nm VCSEL [002] 53 #M bps [001] 53 Ralink RT# 53 #GBASE LR4 [001] 53 Gbps optical 53 1x EV DO 53 MSM# chipset 53 Digital Terrestrial TV 52 BPON 52 VDSL 52 Unified MBX 52 3G UMTS HSPA 52 Protocol Conformance 52 RollingStream 52 baseband chipset 52 uplink MIMO 52 CDMA WCDMA 52 AN #i 52 Multicasting 52 MVNE platform 52 GSM 52 Mbps uplink 52 testing IOT 52 3G HSUPA 52 Rubberduck Media Lab 52 Trial Initiative LSTI 52 Vanu Anywave 52 DragonWave Horizon Compact 52 basestations 52 Airspan WiMAX 52 OpenSAFfire 52 ANT Galio Platform 52 modem chipset 52 encoder transcoder 52 Wavion WBS 52 WiMAX CPEs 52 WiMAX baseband processor 52 Assurance Solution 52 Power Amplifier Module 52 LTE 4G 52 demodulate 52 SKY MAP TM 52 vIP PASS 52 adaptive bitrate 52 BigBand BMR 52 Essentra 52 deliveryOne 52 3GPP specification 52 DSM L3 technology 52 4G/LTE networks 52 generation networks NGNs 52 GPON FTTH 52 Microsoft Mediaroom IPTV 52 OpenWF 52 MSM chipsets 52 Agilent N2X 52 OFDM OFDMA 52 Mentum Planet 52 UMTS/3G 52 Cingular UMTS HSDPA 52 StarCore DSP 52 speed downlink packet 52 VoDSL 52 Institute ETSI 52 Aylus 52 femtocell deployment 52 ADAPTIX 52 Taqua MobileWorks 52 #G WDM [002] 52 tunable RF 52 MIMO configurations 52 #.#Mbit s [002] 52 WCDMA GPRS 52 #Mbps HSPA 52 MIMO antenna 52 MyCall 52 TCI# 52 IEEE #.#a 52 Flexi Base Stations 52 LTE cdma# 52 Link OAM 52 NetHawk EAST 52 GMSK 52 Turbo EPON 52 Belgacom ICS 52 SerComm 52 Kasenna PortalTV 52 RF#x 52 Microwave Packet 52 TQP# 52 GSM/3G 52 RF Radio Frequency 52 orthogonal frequency division multiplexing 52 RFMD RF# 52 & UMTS CDMA 52 SeeGull MX 52 GSM CDMA 3G 52 Comsys Mobile 52 PtMP 52 ASN GW 52 LiMo handsets 52 AirSync 52 #.#e compliant 52 GSM1x 52 CDMA# r 52 HSPA + 52 eMTA 52 Pseudowire 52 femtocells 52 Hitachi AMN# 52 WCDMA Wideband Code 52 OCAP TM 52 GPON EPON 52 Next Generation Networks NGNs 52 Wi MAX 52 SIGTRAN 52 JIL widget 52 Broadcasting DVB 52 Comneon 52 GSM EDGE 52 nanoGSM 52 Infinera DTN 52 ASN gateway 52 PONs 52 IPv#/v# 52 Serge Pequeux 52 quadband GSM GPRS EDGE 52 Wi Fi Multimedia WMM 52 optical DWDM 52 TECORE 52 HomePlug powerline 52 GSM UMTS 52 Adaptive Streaming 52 ZeroWire 52 CDMA# 1x Advanced 52 PureWave Quantum 52 H.# VC1 52 CMOS transceiver 52 uses HSDPA UMTS 52 MTOSI 52 CESoP 52 Roaming Client 52 femtocell deployments 52 ConnectPort WAN VPN 52 MIMO #.#n 52 CSR Synergy 52 terrestrial DVB 52 6LoWPAN 52 wireless LAN Bluetooth 52 Juniper Networks routers 52 NewStep 52 interwork 52 SoftAir 52 OMA DM 52 Wavenis 52 Atheros AR# 52 Blade Cluster 52 #MHz frequency [001] 52 1xRTT 52 WCDMA UMTS HSDPA 52 Anritsu LTE 52 SKY PerfecTV 52 ITU G.#.# 52 Telecommunications DECT 52 Intellon HomePlug ICs 52 VideoGuard Mobile 52 mSwitch 52 SDR Software Defined 52 CDMA# 1xRTT 52 1Gb s 52 #.#G HSDPA 52 GSM EDGE networks 52 MiriATE 52 Nortel #G [001] 52 VeriCall Edge software 52 SC FDMA 52 4G rollouts 52 Brew MP 52 VoiP 52 TD SCDMA 3G 52 Circuit Emulation 52 GSM GPRS cellular 52 BroadLight BL# 52 IEEE#.#b 52 NetPerformer 52 WCDMA HSDPA networks 52 iSPAN 52 ASN Gateway 52 WDM PON 52 IMT MC 52 HeadendWare 52 Flexent R 52 PRoC 52 radioOne 52 1xEV DO Rev. 52 muxponder 52 T3G 52 NXP Nexperia cellular 52 Wi max 52 ECI Hi FOCuS 52 WiMAX Wave2 52 RFR# TM 52 ARRIS DOCSIS 52 HSPA modem 52 Ethernet MPLS 52 IETF SIP 52 IPTV 52 VoIP Gateways 52 Motorola wi4 WiMAX 52 GPON ONT 52 MDM# chipsets 52 GSM GPRS EDGE 52 tru2way TM 52 AVANTA 52 hybrid STBs 52 HSPA + Dual 52 MHz TDD 52 SlimChip 52 Session Initiated Protocol SIP 52 wideband CDMA WCDMA 52 Flexent 52 Concurrent MediaHawk 52 Ultra wideband UWB 52 AN #i broadband 52 ZigBee RF4CE specification 52 #.#n chipset 52 wireless basestations 52 GSM #/#/# MHz