会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 2. 发明申请
    • Transmitting of cell management information in a cellular communication network
    • 在蜂窝通信网络中传送小区管理信息
    • US20060009210A1
    • 2006-01-12
    • US10937296
    • 2004-09-10
    • Mikko RinneAntti LappetelainenJussi Ojala
    • Mikko RinneAntti LappetelainenJussi Ojala
    • H04Q7/20
    • H04W52/343H04B17/391H04W36/18H04W48/12
    • A method, system, and functional elements for transmitting cell management information in a cellular communication network, in which each cell comprises a base station communicating using at least one frequency and is defined by a radio coverage area of its base station, wherein a communication between a mobile station and a base station is based on a time frame structure comprising a plurality of time slots, in which transmitting time slots in the time frame structures of neighboring base stations, in which time slots cell management information relating to the respective cell is to be transmitted, are shifted against each other on a time basis. The transmitting of cell management information can be based on a predetermined transmission parameter, the value of which is representative of the radio coverage area of a base station.
    • 一种用于在蜂窝通信网络中发送小区管理信息的方法,系统和功能元件,其中每个小区包括使用至少一个频率进行通信的基站,并由其基站的无线电覆盖区域定义,其中, 移动台和基站是基于包括多个时隙的时帧结构,其中相邻基站的时隙结构中的发送时隙,其中与各个小区有关的时隙小区管理信息为 被传输,在时间基础上相互偏移。 小区管理信息的发送可以基于其值代表基站的无线电覆盖区域的预定传输参数。
    • 8. 发明申请
    • CARRIER SENSING MULTIPLE ACCESS WITH COLLISION AVOIDANCE SCHEME OPTIMIZED FOR A PRIORI KNOWN CARRIER USAGE FOR LOW DUTY CYCLE SYSTEMS
    • 携带者感知具有冲突避免方案的多路访问优化用于低占空比系统的先行运动载体
    • US20070116033A1
    • 2007-05-24
    • US11623603
    • 2007-01-16
    • Jukka ReunamakiJuha SalokannelAntti LappetelainenVisa Smolander
    • Jukka ReunamakiJuha SalokannelAntti LappetelainenVisa Smolander
    • H04L12/413
    • H04W16/14H04L1/16H04W24/00H04W48/08H04W74/00H04W84/10Y02D70/142Y02D70/144
    • Systems and methods for a communication system implementing a short range communication link between devices advertising available information and services, and user devices which may initiate a request for further information or services. The communication system provides a low power solution utilizing an optimized combination of a carrier sensing and frequency division multiple access to avoid collisions. The optimization involves the use of a random mean zero value offset appended to the advertising devices' transmission frames. The offset increases the likelihood that a first advertising device will recognize the transmissions of another advertiser's transmissions (i.e., determining that a channel is busy) and avoid unnecessary transmissions that will result in collisions. Upon recognition, the first advertiser may shift its transmission frame accordingly, thereby avoiding transmission collisions between advertisers. The communication system may be implemented in either a StandAlone LowRate system, or in a device with a pre-existing operational Bluetooth implementation.
    • 用于实现广告可用信息和服务的设备之间的短距离通信链路的通信系统的系统和方法,以及可以发起对更多信息或服务的请求的用户设备。 通信系统利用载波感测和频分多址接入的优化组合来提供低功率解决方案,以避免碰撞。 优化包括使用附加到广告设备的传输帧的随机均值零值偏移。 该偏移增加了第一广告设备将识别另一广告商的传输(即,确定频道正忙)的传输的可能性,并避免将导致冲突的不必要的传输。 一旦识别,第一广告商可以相应地改变其传输帧,从而避免广告商之间的传输冲突。 通信系统可以在StandAlone LowRate系统中或在具有预先存在的操作蓝牙实现的设备中实现。