some modem used on mobile
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应用与移动设备上的处理，就本人目前接触到的有苹果A系列（网传资料比较简单），高通系列（相关资料比较多），marvell系列（目前好像不行了），MTK，麒麟海思系列，安凯。
A系列最新版本为A10，但资料比较全面的是A7版：指令集架构 ARMv8 64位，处理器架构Cyclone，一级快取 64KB指令与64KB数据，二级快取1M。A10目前资料显示的是CPU处理速度（单线程，多线程），制造工艺，多少nm。
Qualcomm
全新高通骁龙 X5 LTE调制解调器(9x07)扩展其在智能手机、移动宽带终端和物联网(IoT)领域的领先调制解调器产品组合。骁龙X5 LTE调制解调器(9x07)支持多模和最高达150Mbps的LTE Category 4下载速率，旨在用于更高数据速率需求的一系列移动宽带应用和物联网使用场景。骁龙X5 LTE调制解调器(9x07)与Qualcomm Technologies最近发布的MDM9207-1和MDM9206物联网芯片组，实现管脚兼容，并包含一个板载ARM CPU，可直接在调制解调器上运行应用，从而支持OEM厂商满足多个细分市场需求，同时控制一次性工程成本(NRE)。
骁龙X5 LTE调制解调器(9x07)旨在为终端制造商、系统集成商和开发者提供更多选择，包括支持全球主要蜂窝网络的4G LTE连接，提供支持更低产品开发成本、更短集成时间和更简化设计的综合集成解决方案，同时减少对分离式处理器、微控制器和定位组件的需求，从而能够占用更少空间并进一步降低物料(BoM)成本;骁龙X5 LTE调制解调器(9x07)包括支持：
LTE FDD/TDD Category 4最高达150Mbps的下行速率和最高达50Mbps的上行速率
DC-HSPA、GSM、TD-SCDMA和cdma2000/1x多模
跨芯片组平台的可扩展软件
先进的内置软硬件安全特性
支持CSFB和VoLTE
集成1.2GHz ARM Cortex A7 应用处理器
面向应用开发的Linux OS
集成GPS、北斗、格洛纳斯(Glonass)和伽利略(Galileo)定位支持
28纳米LP小型封装，支持优化的外形设计
预集成支持Qualcomm创锐讯的Qualcomm VIVE Wi-Fi 1x1, 802.11ac，采用Qualcomm创锐讯的Qualcomm MU | EFX MU-MIMO技术和BT 4.1 BLE
Qualcomm Technologies的Qualcomm RF360射频前端解决方案
MDM9207-1具有平台兼容属性，支持针对更低数据传输和功耗需求应用的LTE Category 1多模连接，例如智能仪表、安保、资产追踪、可穿戴设备、零售终端和工业自动化。MDM9207-1可满足物联网需求，仅用2节5号(AA)电池即可支持最长10年续航。
MDM9206调制解调器芯片组是面向电池供电传感器等应用设计的全球连接解决方案，这些应用的功耗要求甚至更低，并要求LTE Cat-M1(支持1.4MHz上最高1Mbps的下行和上行速率) 和LTE Cat-M2(即窄带物联网NB-IOT，支持180kHz上最高500Kbps下行速率和40Kbps上行速率)模式支持的更广覆盖范围。引入这两种技术，基于MDM9206的物联网产品将能够在运营商广泛的全球部署场景中工作，从而实现物联网最终产品全球覆盖和可扩展性的最大化。
Qualcomm Technologies, Inc.产品管理高级副总裁Serge Willenegger表示：“Qualcomm Technologies很高兴宣布将进一步扩展我们业界领先的调制解调器产品组合，旨在满足最广泛平台、应用和全球部署的蜂窝连接需求。Qualcomm Technologies的最新产品专为超低功耗、超大范围和深度室内覆盖的要求而设计，因此现在制造商将能够在其移动宽带和物联网产品中加入LTE蜂窝连接支持。”
骁龙X5 LTE调制解调器(9x07)和MDM9207-1芯片组预计将于本月末向客户提供，基于它们的商用产品预计将于2016年上半年面世。MDM9206芯片组预计将于3GPP Rel.13 LTE Cat-M1(eMTC)和LTE Cat-M2(NB-IOT)标准确定之后商用。
以上关于高通的介绍摘自官网最新资料。这里的骁龙X5，区别于820，820的使用的是X12LTE，部分资料整理如下：
Snapdragon LTE Modem Classes
X5
X6
X7
X8
X9
X10
X12
X16
Chipsets Snapdragon X5 LTE Modem (9x28/9x25/9x20/9x07)
Snapdragon 616 processor with X5 LTE
Snapdragon 415 processor with X5 LTE
Snapdragon 412 processor with X5 LTE
Snapdragon 212 processor with X5 LTE
Snapdragon 210 processor with X5 LTE
Snapdragon 430 processor with X6 LTE
Snapdragon X7 LTE Modem (9x35/9x30)
Snapdragon 652 processor with X8 LTE
Snapdragon 650 processor with X8 LTE
Snapdragon 617 processor with X8 LTE
Snapdragon 435 processorwith X8 LTE
Snapdragon 625 processor with X8 LTE
Snapdragon 810 processor with X10 LTE
Snapdragon 808 processor with X10 LTE
Snapdragon X12 LTE modem (9x45/9x40)
Snapdragon 820 processor with X12 LTE
Snapdragon X16 LTE modem
Downlink Features 2x10MHz carrier aggregation (Snapdragon 210/212/X5 LTE Modem (9x25/20))
1x20MHz DL (all others)
Up to 64-QAM
2x 75Mbps LTE streams (without carrier aggregation) or 4x 37.5Mbps LTE streams (with 2x10 MHz carrier aggregation)
2x10MHz carrier aggregation
Up to 64-QAM
2x 75Mbps LTE streams (without carrier aggregation) or 4x 37.5Mbps LTE streams (with 2x10 MHz carrier aggregation)
2x20Mz carrier aggregation
Up to 64-QAM
Up to 4x 75Mbps LTE streams
2x20Mz carrier aggregation
Up to 64-QAM
Up to 4x 75Mbps LTE streams
2x20Mz carrier aggregation
Up to 64-QAM
Up to 4x 75Mbps LTE streams
3x20MHz carrier aggregation
Up to 64-QAM
Up to 6x 75Mbps LTE streams
3x20MHz carrier aggregation
Up to 256-QAM
Up to 4x4 MIMO on one carrier
Up to 6x 100Mbps LTE streams
4x20MHz carrier aggregation
Up to 256-QAM
Up to 4x4 MIMO on two aggregated carriers
Up to 10x 100Mbps LTE streams
Uplink Features 1x20MHz
Up to 16-QAM
Uplink data compression (Snapdragon 210/212, Snapdragon X5 LTE Modem (9x28/9x07))
1x 50Mbps LTE stream
1x20MHz
Up to 64-QAM
Uplink data compression
1x 75Mbps LTE stream
1x20MHz
Up to 16-QAM
1x 50Mbps LTE stream
2x20MHz carrier aggregation
Up to 16-QAM
Uplink data compression
Up to 2x 50Mbps LTE streams
2x20MHz carrier aggregation
Up to 64-QAM
Uplink data compression
Up to 2x 75Mbps LTE streams
1x20MHz
Up to 16-QAM
1x 50Mbps LTE stream
2x20MHz carrier aggregation
Up to 64-QAM
Uplink data compression
Up to 2x 75Mbps LTE streams
2x20MHz carrier aggregation
Up to 64-QAM
Uplink data compression
Up to 2x 75Mbps LTE streams
LTE Category 44 (Downlink)
5 (Uplink)
677 (Downlink)
13 (Uplink)
912 (Downlink)
13 (Uplink)
16 (Downlink)
13 (Uplink)
Peak Download Speed 150 Mbps150 Mbps
300 Mbps300 Mbps300 Mbps450 Mbps600 Mbps1 Gbps
Peak Upload Speed 50 Mbps75 Mbps
50 Mbps100 Mbps150 Mbps50 Mbps150 Mbps150 Mbps
Global Mode Snapdragon All ModeSnapdragon All Mode
Snapdragon All Mode
Snapdragon All Mode
Snapdragon All Mode
Snapdragon All Mode
Snapdragon All Mode
Snapdragon All Mode
Supported Cellular Technologies LTE FDD
LTE TDD
WCDMA
- Snapdragon X5 LTE modem (9x25/20): 3C-HSDPA, DC-HSUPA
- Snapdragon 210/212/X5 LTE modem (9x28/9x07): DC-HSDPA, HSUPA
- Snapdragon 412/415/616: DC-HSDPA, DC-HSUPA
TD-SCDMA
EV-DO
CDMA 1x
GSM/EDGE
LTE FDD
LTE TDD
WCDMA (DC-HSDPA, HSUPA)
TD-SCDMA
EV-DO
CDMA 1x
GSM/EDGE
LTE FDD
LTE TDD
WCDMA (DC-HSDPA, HSUPA)
TD-SCDMA
EV-DO
CDMA 1x
GSM/EDGE
LTE FDD
LTE TDD
WCDMA (DB-DC-HSDPA, DC-HSUPA)
TD-SCDMA
EV-DO
CDMA 1x
GSM/EDGE
LTE FDD
LTE TDD
WCDMA (DB-DC-HSDPA, DC-HSUPA)
TD-SCDMA
EV-DO
CDMA 1x
GSM/EDGE
LTE FDD
LTE TDD
WCDMA (DB-DC-HSDPA, DC-HSUPA)
TD-SCDMA
EV-DO
CDMA 1x
GSM/EDGE
LTE FDD
LTE TDD
LTE-U (with WTR3950)
LWA (with QCA6174A)
WCDMA (DB-DC-HSDPA, DC-HSUPA)
TD-SCDMA
EV-DO
CDMA 1x
GSM/EDGE
LTE FDD
LTE TDD
LTE-U and Licensed Assisted Access (LAA)
WCDMA (DB-DC-HSDPA, DC-HSUPA)
TD-SCDMA
EV-DO
CDMA 1x
GSM/EDGE
LTE Broadcast YesYesYesYesYesYesYesYes
Multi SIM LTE Dual SIM Dual Standby
LTE Dual SIM Dual Standby
LTE Dual SIM Dual Standby
LTE Dual SIM Dual Standby
LTE Dual SIM Dual Standby
LTE Dual SIM Dual Active
LTE Dual SIM Dual Standby
LTE Dual SIM Dual Active
LTE Dual SIM Dual Standby
LTE Dual SIM Dual Standby
Next-generation Calling Services VoLTE with SRVCC to 3G and 2G
HD Voice over 3G and VoLTE
Native HD video calling
CSFB to 3G and 2G voice
Wi-Fi calling with call continuity between LTE and Wi-Fi
VoLTE with SRVCC to 3G and 2G
HD Voice over 3G and VoLTE
Ultra HD Voice (EVS) over VoLTE
Native HD video calling
CSFB to 3G and 2G voice
Wi-Fi calling with call continuity between LTE and Wi-Fi
VoLTE with SRVCC to 3G and 2G
HD Voice over 3G and VoLTE
CSFB to 3G and 2G voice
Wi-Fi calling with call continuity between LTE and Wi-Fi
VoLTE with SRVCC to 3G and 2G
HD Voice over 3G and VoLTE
Ultra HD Voice (EVS) over VoLTE (Snapdragon 435)
Native HD video calling
CSFB to 3G and 2G voice
Smart Wi-Fi calling with call continuity between LTE and Wi-Fi, and real-time Wi-Fi quality monitoring
VoLTE with SRVCC to 3G and 2G
HD Voice over 3G and VoLTE
Ultra HD Voice (EVS) over VoLTE
Native HD video calling
CSFB to 3G and 2G voice
Smart Wi-Fi calling with call continuity between LTE and Wi-Fi, and real-time Wi-Fi quality monitoring
VoLTE with SRVCC to 3G and 2G
HD Voice over 3G and VoLTE
Native HD video calling
CSFB to 3G and 2G voice
Wi-Fi calling with call continuity between LTE and Wi-Fi
VoLTE with SRVCC to 3G and 2G
HD Voice over 3G and VoLTE
Ultra HD Voice (EVS) over VoLTE
Native HD video calling
CSFB to 3G and 2G voice
Smart Wi-Fi calling with call continuity between LTE and Wi-Fi, and real-time Wi-Fi quality monitoring
VoLTE with SRVCC to 3G and 2G
HD Voice over 3G and VoLTE
Ultra HD Voice (EVS) over VoLTE
CSFB to 3G and 2G voice
苹果
X5
X6
X7
X8
X9
X10
X12
X16
Snapdragon X5 LTE Modem (9x28/9x25/9x20/9x07)
Snapdragon 616 processor with X5 LTE
Snapdragon 415 processor with X5 LTE
Snapdragon 412 processor with X5 LTE
Snapdragon 212 processor with X5 LTE
Snapdragon 210 processor with X5 LTE
Snapdragon 430 processor with X6 LTE
Snapdragon X7 LTE Modem (9x35/9x30)
Snapdragon 652 processor with X8 LTE
Snapdragon 650 processor with X8 LTE
Snapdragon 617 processor with X8 LTE
Snapdragon 435 processorwith X8 LTE
Snapdragon 625 processor with X8 LTE
Snapdragon 810 processor with X10 LTE
Snapdragon 808 processor with X10 LTE
Snapdragon X12 LTE modem (9x45/9x40)
Snapdragon 820 processor with X12 LTE
Snapdragon X16 LTE modem
2x10MHz carrier aggregation (Snapdragon 210/212/X5 LTE Modem (9x25/20))
1x20MHz DL (all others)
Up to 64-QAM
2x 75Mbps LTE streams (without carrier aggregation) or 4x 37.5Mbps LTE streams (with 2x10 MHz carrier aggregation)
2x10MHz carrier aggregation
Up to 64-QAM
2x 75Mbps LTE streams (without carrier aggregation) or 4x 37.5Mbps LTE streams (with 2x10 MHz carrier aggregation)
2x20Mz carrier aggregation
Up to 64-QAM
Up to 4x 75Mbps LTE streams
2x20Mz carrier aggregation
Up to 64-QAM
Up to 4x 75Mbps LTE streams
2x20Mz carrier aggregation
Up to 64-QAM
Up to 4x 75Mbps LTE streams
3x20MHz carrier aggregation
Up to 64-QAM
Up to 6x 75Mbps LTE streams
3x20MHz carrier aggregation
Up to 256-QAM
Up to 4x4 MIMO on one carrier
Up to 6x 100Mbps LTE streams
4x20MHz carrier aggregation
Up to 256-QAM
Up to 4x4 MIMO on two aggregated carriers
Up to 10x 100Mbps LTE streams
1x20MHz
Up to 16-QAM
Uplink data compression (Snapdragon 210/212, Snapdragon X5 LTE Modem (9x28/9x07))
1x 50Mbps LTE stream
1x20MHz
Up to 64-QAM
Uplink data compression
1x 75Mbps LTE stream
1x20MHz
Up to 16-QAM
1x 50Mbps LTE stream
2x20MHz carrier aggregation
Up to 16-QAM
Uplink data compression
Up to 2x 50Mbps LTE streams
2x20MHz carrier aggregation
Up to 64-QAM
Uplink data compression
Up to 2x 75Mbps LTE streams
1x20MHz
Up to 16-QAM
1x 50Mbps LTE stream
2x20MHz carrier aggregation
Up to 64-QAM
Uplink data compression
Up to 2x 75Mbps LTE streams
2x20MHz carrier aggregation
Up to 64-QAM
Uplink data compression
Up to 2x 75Mbps LTE streams
4 (Downlink)
5 (Uplink)
677 (Downlink)
13 (Uplink)
912 (Downlink)
13 (Uplink)
16 (Downlink)
13 (Uplink)
150 Mbps
300 Mbps300 Mbps300 Mbps450 Mbps600 Mbps1 Gbps
75 Mbps
50 Mbps100 Mbps150 Mbps50 Mbps150 Mbps150 Mbps
Snapdragon All Mode
Snapdragon All Mode
Snapdragon All Mode
Snapdragon All Mode
Snapdragon All Mode
Snapdragon All Mode
Snapdragon All Mode
LTE FDD
LTE TDD
WCDMA
- Snapdragon X5 LTE modem (9x25/20): 3C-HSDPA, DC-HSUPA
- Snapdragon 210/212/X5 LTE modem (9x28/9x07): DC-HSDPA, HSUPA
- Snapdragon 412/415/616: DC-HSDPA, DC-HSUPA
TD-SCDMA
EV-DO
CDMA 1x
GSM/EDGE
LTE FDD
LTE TDD
WCDMA (DC-HSDPA, HSUPA)
TD-SCDMA
EV-DO
CDMA 1x
GSM/EDGE
LTE FDD
LTE TDD
WCDMA (DC-HSDPA, HSUPA)
TD-SCDMA
EV-DO
CDMA 1x
GSM/EDGE
LTE FDD
LTE TDD
WCDMA (DB-DC-HSDPA, DC-HSUPA)
TD-SCDMA
EV-DO
CDMA 1x
GSM/EDGE
LTE FDD
LTE TDD
WCDMA (DB-DC-HSDPA, DC-HSUPA)
TD-SCDMA
EV-DO
CDMA 1x
GSM/EDGE
LTE FDD
LTE TDD
WCDMA (DB-DC-HSDPA, DC-HSUPA)
TD-SCDMA
EV-DO
CDMA 1x
GSM/EDGE
LTE FDD
LTE TDD
LTE-U (with WTR3950)
LWA (with QCA6174A)
WCDMA (DB-DC-HSDPA, DC-HSUPA)
TD-SCDMA
EV-DO
CDMA 1x
GSM/EDGE
LTE FDD
LTE TDD
LTE-U and Licensed Assisted Access (LAA)
WCDMA (DB-DC-HSDPA, DC-HSUPA)
TD-SCDMA
EV-DO
CDMA 1x
GSM/EDGE
Yes
LTE Dual SIM Dual Standby
LTE Dual SIM Dual Standby
LTE Dual SIM Dual Standby
LTE Dual SIM Dual Standby
LTE Dual SIM Dual Standby
LTE Dual SIM Dual Active
LTE Dual SIM Dual Standby
LTE Dual SIM Dual Active
LTE Dual SIM Dual Standby
LTE Dual SIM Dual Standby
VoLTE with SRVCC to 3G and 2G
HD Voice over 3G and VoLTE
Native HD video calling
CSFB to 3G and 2G voice
Wi-Fi calling with call continuity between LTE and Wi-Fi
VoLTE with SRVCC to 3G and 2G
HD Voice over 3G and VoLTE
Ultra HD Voice (EVS) over VoLTE
Native HD video calling
CSFB to 3G and 2G voice
Wi-Fi calling with call continuity between LTE and Wi-Fi
VoLTE with SRVCC to 3G and 2G
HD Voice over 3G and VoLTE
CSFB to 3G and 2G voice
Wi-Fi calling with call continuity between LTE and Wi-Fi
VoLTE with SRVCC to 3G and 2G
HD Voice over 3G and VoLTE
Ultra HD Voice (EVS) over VoLTE (Snapdragon 435)
Native HD video calling
CSFB to 3G and 2G voice
Smart Wi-Fi calling with call continuity between LTE and Wi-Fi, and real-time Wi-Fi quality monitoring
VoLTE with SRVCC to 3G and 2G
HD Voice over 3G and VoLTE
Ultra HD Voice (EVS) over VoLTE
Native HD video calling
CSFB to 3G and 2G voice
Smart Wi-Fi calling with call continuity between LTE and Wi-Fi, and real-time Wi-Fi quality monitoring
VoLTE with SRVCC to 3G and 2G
HD Voice over 3G and VoLTE
Native HD video calling
CSFB to 3G and 2G voice
Wi-Fi calling with call continuity between LTE and Wi-Fi
VoLTE with SRVCC to 3G and 2G
HD Voice over 3G and VoLTE
Ultra HD Voice (EVS) over VoLTE
Native HD video calling
CSFB to 3G and 2G voice
Smart Wi-Fi calling with call continuity between LTE and Wi-Fi, and real-time Wi-Fi quality monitoring
VoLTE with SRVCC to 3G and 2G
HD Voice over 3G and VoLTE
Ultra HD Voice (EVS) over VoLTE
CSFB to 3G and 2G voice
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