| Patents for H04B 1 - Details of transmission systems, not covered by a single one of groups; Details of transmission systems not characterised by the medium used for transmission (188,568) |
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| 12/22/2011 | US20110310942 Highly flexible fractional n frequency synthesizer |
| 12/22/2011 | US20110310940 Random access channel for ofdm-mimo system |
| 12/22/2011 | US20110310938 Baseband / rfic interface for high throughput mimo communications |
| 12/22/2011 | US20110310937 Method of Performing Buffer Status Reporting and Communication Device Thereof |
| 12/22/2011 | US20110310936 Reducing Electromagnetic Interference in a Receive Signal with an Analog Correction Signal |
| 12/22/2011 | US20110310935 Reception of spread spectrum signals |
| 12/22/2011 | US20110310934 Spread spectrum communication system, clear channel assessment device and related method |
| 12/22/2011 | US20110310933 Meta-Carrier Embedding Technique with Improved Performance for BPSK, MSK, and O-QPSK Modulation |
| 12/22/2011 | US20110310932 System and method of single-carrier layer shifting for multiple-stream transmission facilitating sic implementation |
| 12/22/2011 | US20110310931 Antenna Selection with Frequency-Hopped Sounding Reference Signals |
| 12/22/2011 | US20110310930 Spectral reuse transceiver-based aggregation of disjoint, relatively narrow bandwidth (voice) channel segments of radio spectrum for wideband rf communication applications |
| 12/22/2011 | US20110310929 System and method for monitoring remote devices with a dual-mode wireless communication protocol |
| 12/22/2011 | US20110310345 Eyeglasses with electronic components |
| 12/22/2011 | US20110309978 Gnss receiver |
| 12/22/2011 | DE102010024523A1 Mehrschichtiges Folienelement The multilayer film element |
| 12/22/2011 | DE102010010371B4 Aktive Antenne für Mehrfrequenz-Diversity-Empfang Active antenna for multi-frequency diversity reception |
| 12/22/2011 | CA2801955A1 Multi-protocol electronic toll collection system |
| 12/22/2011 | CA2801465A1 Emergency button assembly for a handheld radio |
| 12/21/2011 | EP2398287A2 Radio communications apparatus and method |
| 12/21/2011 | EP2398174A1 Communication apparatus and method for reporting reception quality |
| 12/21/2011 | EP2398153A2 Improvements to reception of spread spectrum signals |
| 12/21/2011 | EP2398152A1 Direct down conversion receiver and method of operation |
| 12/21/2011 | EP2398151A1 Radio receiver apparatus and method for operating the apparatus |
| 12/21/2011 | EP2396893A2 Method and apparatus for inter-sector interference cancellation |
| 12/21/2011 | EP2396892A1 A method and an apparatus for forming signal estimates |
| 12/21/2011 | EP2396891A1 Low power ultra wideband transmitter and receiver |
| 12/21/2011 | EP2396890A1 Multi-band aggregated spectrum receiver employing frequency source reuse |
| 12/21/2011 | EP2127118B1 A receiver of multiplexed binary offset carrier (mboc) modulated signals |
| 12/21/2011 | EP2041883B1 Adaptive filter for channel estimation with adaptive step-size |
| 12/21/2011 | EP1570413B1 Region-of-interest tracking method and device for wavelet-based video coding |
| 12/21/2011 | EP1516434B1 Ultra-wideband communication through a wired network |
| 12/21/2011 | CN202085222U 一种音频播放系统、手机以及音响系统 An audio playback systems, cell phones and audio systems |
| 12/21/2011 | CN202085174U 射频适配器和发射机主备份切换系统 RF adapter and the primary backup transmitter switching system |
| 12/21/2011 | CN202085165U 一种ku波段卫星高频头 One kind ku-band satellite tuner |
| 12/21/2011 | CN202085160U 基于3g网络的双无线链路 3g wireless link based on dual network |
| 12/21/2011 | CN202085159U Radio frequency communication module used for power distribution network line fault indicator |
| 12/21/2011 | CN202085158U 天线一体成型的通讯设备组件 One piece of communications equipment antenna assembly |
| 12/21/2011 | CN202085157U 一种多功能手持通讯终端机 A multifunctional handheld communication terminal |
| 12/21/2011 | CN202085156U 一种无线音频设备、相关的手机及手机会议系统 A wireless audio devices, mobile phones and related conference system |
| 12/21/2011 | CN202085155U 多功能收音机 Multifunction Radio |
| 12/21/2011 | CN202085154U 手持网络多媒体收音机 Handheld Multimedia Radio Network |
| 12/21/2011 | CN202085153U 数模音频广播的发射设备 Transmitting equipment modulus audio broadcasting |
| 12/21/2011 | CN202085152U 一种无线发射设备及音频发射系统 A wireless transmitting device and the audio transmission system |
| 12/21/2011 | CN202084039U 多功能无线语音识别点菜系统 Multifunction wireless voice recognition ordering system |
| 12/21/2011 | CN202080734U 一种叠砖机故障传送装置 Failure of a brick stack transfer device |
| 12/21/2011 | CN1874189B 时分同步码分多址系统中并行消除同频干扰的方法和装置 Time Division Synchronous Code Division Multiple Access system, method and apparatus for parallel elimination of co-channel interference |
| 12/21/2011 | CN102292952A 通信系统、通信单元和采用导频传输方案的方法 Communication system, the communication unit and the pilot transmission scheme using methods |
| 12/21/2011 | CN102292920A 无线基站、移动台和移动通信方法 Wireless base stations, mobile stations and mobile communication method |
| 12/21/2011 | CN102292919A 无线基站和移动台 The radio base station and a mobile station |
| 12/21/2011 | CN102292918A 用于电动工具的无线配电系统和方法 Wireless distribution system and method for electric tools |
| 12/21/2011 | CN102292739A 在移动终端中运行视频游戏的方法和执行该方法的系统 The method of operation of the video game system in a mobile terminal and executing the method |
| 12/21/2011 | CN102291362A 同步广播/多播通信 Synchronous broadcast / multicast traffic |
| 12/21/2011 | CN102291361A 同步广播/多播通信 Synchronous broadcast / multicast traffic |
| 12/21/2011 | CN102291345A 使用频率选择性噪声消除器的基于欠采样的接收机 Subsampling receiver-based frequency selective noise canceller |
| 12/21/2011 | CN102291252A 用于能源显示的装置和方法 Display apparatus and method for energy |
| 12/21/2011 | CN102291163A 一种改进的基于高斯函数的超宽带脉冲设计方法 Based on a modified Gaussian pulse design method of ultra-wideband |
| 12/21/2011 | CN102291162A 用于不同调制信号的相关方法与相关装置 For different modulation signals related method and apparatus for |
| 12/21/2011 | CN102291161A Td-scdma系统中进行同频测量的方法及装置 Td-scdma system were the same frequency measurement method and apparatus |
| 12/21/2011 | CN102291160A 基于tdm的并行结构高阶自适应陷波器及自适应陷波方法 Tdm parallel structure based on high-order adaptive notch filter and adaptive notch method |
| 12/21/2011 | CN102291159A 一种多频带中射频装置、发射及接收方法和收发信机 A multi-band radio frequency device, transmitting and receiving method and the transceiver |
| 12/21/2011 | CN102291158A 高性能射频接收机 High-performance RF receiver |
| 12/21/2011 | CN102291157A 多制式通道复用电路 Multi-standard channel multiplexing circuit |
| 12/21/2011 | CN102291156A 减少共用天线带内干扰的系统和方法 Antenna system and method for reducing in-band interference in the common |
| 12/21/2011 | CN102291155A 位置信号接收器 Position signal receiver |
| 12/21/2011 | CN102291154A 极坐标发射机 Polar Transmitter |
| 12/21/2011 | CN102291088A 一种接收机混频器 A receiver mixer |
| 12/21/2011 | CN102288319A 基于无线传感网的高精度热电阻无线温度传感器 Wireless sensor networks based on precision RTD wireless temperature sensor |
| 12/21/2011 | CN102285306A Method for preventing data collision of tire pressure monitor system (TPMS) transmitters |
| 12/21/2011 | CN101557639B 通信系统内带有多种格式的信道的功率控制方法及装置 Power control method and apparatus within a communication system with a variety of formats channel |
| 12/21/2011 | CN101459647B 一种基于频带分割的开环数字基带预失真器及预失真方法 An open-loop bandwidth partitioning based digital baseband predistortion distortion device and method with pre- |
| 12/21/2011 | CN101374299B 手持电子装置断电恢复方法 Handheld electronic device power failure recovery methods |
| 12/21/2011 | CN101330684B 基于射频sim卡控制其有效通信距离的方法 RF sim card method to control the effective communication distance-based |
| 12/21/2011 | CN101316385B 一种会话描述协议协商的方法以及相关设备 A method of the session description protocol negotiation and related equipment |
| 12/21/2011 | CN101310449B 在脉冲传输中检测路径的方法和实现该方法的装置 Methods to detect the path of the method and means to achieve the pulse transmission |
| 12/21/2011 | CN101286752B 一种超宽带正交成形脉冲实现方法 An ultra wideband quadrature pulse shaping implementation |
| 12/21/2011 | CN101262300B 利用混沌同步的混沌干扰系统 Chaos Synchronization of chaotic interference |
| 12/21/2011 | CN101228703B 用于使用存储器体系结构的主小区搜索的相关器 Used for the primary cell of the memory architecture of the search correlators |
| 12/21/2011 | CN101213471B 用于为组合的导频和数据信号跟踪提供优化接收机架构的系统和方法 For a system and method for a combination of pilot and data signal tracking to provide optimal receiver architecture |
| 12/21/2011 | CN101159440B 多堆叠结构中使用体开关的cmos天线开关的系统、方法及设备 Multi-stack structure body used in the antenna switch cmos switch system, method and apparatus |
| 12/20/2011 | US8082013 Information processing apparatus and cellular phone |
| 12/20/2011 | US8082012 Semiconductor integrated circuit device, and non-contact type IC card and portable information terminal using the semiconductor integrated circuit device |
| 12/20/2011 | US8082010 Wireless headset switching system |
| 12/20/2011 | US8082008 User-interface and architecture for portable processing device |
| 12/20/2011 | US8082007 Messenger strand mounted pico-cell radio |
| 12/20/2011 | US8082006 Base station, receiving apparatus, and receiver trouble diagnosing method |
| 12/20/2011 | US8082004 System and method for removal of a universal integrated circuit card |
| 12/20/2011 | US8081994 Messaging using a coded surface |
| 12/20/2011 | US8081982 Wireless communication device and communication method thereof |
| 12/20/2011 | US8081970 System and method for provisioning a mobile wireless communications device, including indicators representative of image and sound data |
| 12/20/2011 | US8081964 System, method and apparatus for wireless communication between a wireless mobile telecommunications device and a remote wireless display |
| 12/20/2011 | US8081949 Methods and systems for enhanced sleep request messages for multi-mode operations |
| 12/20/2011 | US8081948 Analog signal processor in a multi-gigabit receiver system |
| 12/20/2011 | US8081947 Method and system for configurable active/passive mixer and shared GM stage |
| 12/20/2011 | US8081946 Interference cancellation for reconfigurable direct RF bandpass sampling interference cancellation |
| 12/20/2011 | US8081945 Feedback cancellation system and method |
| 12/20/2011 | US8081944 Wireless transmitter receiver |
| 12/20/2011 | US8081943 Reception apparatus and reception method |
| 12/20/2011 | US8081942 Method and apparatus for muting based on a constant modulus indication |
| 12/20/2011 | US8081941 Method and system for RF front-end calibration scheme using fractional-N frequency synthesized signals and RSSI |
| 12/20/2011 | US8081940 Method and system for dynamically tuning and calibrating an antenna using an on-chip digitally controlled array of capacitors |