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    • 1. 发明申请
    • METHOD AND APPARATUS FOR ANTENNA REALIGNMENT IN A MOBILE RADIOTELEPHONE USING AN INJECTED AUDIO SIGNAL
    • 使用注射音频信号的移动无线电话中天线识别的方法和装置
    • WO1997034381A2
    • 1997-09-18
    • PCT/US1997003558
    • 1997-03-07
    • ERICSSON INC.KARABINIS, Peter, D.DENT, Paul, WilkinsonRYDBECK, Nils, Rutger
    • ERICSSON INC.
    • H04B17/00
    • H04B17/318H04B1/1027H04B17/23
    • A mobile radiotelephone injects an audible alignment signal which is a function of the orientation of the radiotelephone antenna, into the audible radiotelephone communications. The audible alignment signal prompts the radiotelephone user to reorient the radiotelephone antenna for improved alignment with the source of radiotelephone communications. The audible alignment signal is preferably a function of the received signal strength of the radiotelephone communications. The audible alignment signal is preferably artificial noise which is injected in the radiotelephone loudspeaker along with the radiotelephone communications signal, to thereby restore subjective graceful degradation behavior to the received radiotelephone communications. Artificial noise injection is preferably used with coded digital radiotelephone systems which do not audibly degrade until a threshold is reached, below which communications are suppressed. Artificial noise injection may also be used with variable power base stations.
    • 移动无线电话将可听对准信号作为无线电话天线的方向注入到可听无线电话通信中。 可听对齐信号提示无线电话用户重新定向无线电话天线,以改善与无线电话通信源的对准。 可听对齐信号优选地是无线电话通信的接收信号强度的函数。 听觉对准信号优选是与无线电话通信信号一起注入到无线电话扬声器中的人造噪声,从而恢复对接收到的无线电话通信的主观优雅退化行为。 编码数字无线电话系统优选地使用人造噪声注入,该数字无线电话系统在达到阈值之前听不到降级,低于此阈值的通信被抑制。 人造噪声注入也可用于可变功率基站。
    • 2. 发明申请
    • CANTED ANTENNA FOR A CELLULAR RADIOTELEPHONE
    • 用于细胞无线电话的天线
    • WO1996027914A1
    • 1996-09-12
    • PCT/US1996002786
    • 1996-02-27
    • ERICSSON INC.RYDBECK, Nils, Rutger
    • ERICSSON INC.
    • H01Q01/08
    • H01Q1/245H01Q1/084
    • A cellular radiotelephone includes an antenna that is moveable between a first position and a second position. In the first position, the antenna is substantially parallel to the face of the radiotelephone thereby reducing the profile of the radiotelephone. Accordingly, the radiothelephone may be easier to store in a confined space such as a shirt pocket. In the second position, the antenna is canted away from the face of the radiotelephone thereby increasing the distance between the user's head and the antenna during use. Accordingly, the electromagnetic shielding caused by the user's head is reduced.
    • 蜂窝无线电话机包括可在第一位置和第二位置之间移动的天线。 在第一位置,天线基本上平行于无线电话机的面,从而减少无线电话机的轮廓。 因此,无线电通话器可以更容易地存储在诸如衬衫口袋的限制空间中。 在第二位置,天线被远离无线电话机的表面,从而在使用期间增加用户头部和天线之间的距离。 因此,由用户的头部引起的电磁屏蔽减少。
    • 7. 发明申请
    • SYSTEMS, METHODS AND COMPUTER PROGRAM PRODUCTS FOR IDENTIFYING ITEMS OF INTEREST THAT ARE GEOGRAPHICALLY PROXIMATE TO WIRELESS COMMUNICATOR USERS
    • 用于识别地理位置的系统,方法和计算机程序产品被地理覆盖到无线通信用户
    • WO0217654A3
    • 2002-05-10
    • PCT/US0121583
    • 2001-07-09
    • ERICSSON TELEFON AB L MRYDBECK NILS R
    • RYDBECK NILS R
    • H04W4/02H04W4/24H04W8/18H04Q7/22
    • H04W4/02H04W4/24H04W8/18
    • Systems, methods, and computer program products for identifying items of interest within a predetermined proximity of a geographic location of a user of a wireless communicator, or of geographic locations of interest to a user, are provided. A communications network carrier detects (or receives) a geographic location of (or from) a user. The distance between the detected (or received) geographic location and one or more items of interest to the user is determined. User interests are registered with the carrier (or with a third party). A determination is made whether the detected or received geographic location is within a predetermined proximity of an item associated with a registered interest to the user. If one or more items of interest to the user are within a predetermined proximity of the geographic location, the user is notified of the existence of the one or more items of interest. Additional information about each item of interest may also be provided.
    • 提供了用于在无线通信器的用户的地理位置或用户感兴趣的地理位置的预定接近度内识别感兴趣的项目的系统,方法和计算机程序产品。 通信网络运营商检测(或接收)用户的(或从)用户的地理位置。 确定检测到的(或接收的)地理位置与用户感兴趣的一个或多个项目之间的距离。 用户兴趣在运营商(或与第三方)注册。 确定检测到或接收的地理位置是否在与用户的注册兴趣相关联的项目的预定接近度内。 如果用户感兴趣的一个或多个项目在地理位置的预定接近度内,则向用户通知该感兴趣的一个或多个项目的存在。 还可以提供关于每个感兴趣的项目的附加信息。
    • 10. 发明申请
    • METHOD AND APPARATUS FOR ANTENNA REALIGNMENT IN A MOBILE RADIOTELEPHONE USING AN INJECTED AUDIO SIGNAL
    • 使用注射音频信号的移动无线电话中天线识别的方法和装置
    • WO9734381A3
    • 1997-11-06
    • PCT/US9703558
    • 1997-03-07
    • ERICSSON INCKARABINIS PETER DDENT PAUL WILKINSONRYDBECK NILS RUTGER
    • KARABINIS PETER DDENT PAUL WILKINSONRYDBECK NILS RUTGER
    • H01Q3/02H01Q1/24H04B1/10H04B1/18H04B1/40H04B7/26H04B17/00
    • H04B17/318H04B1/1027H04B17/23
    • A mobile radiotelephone injects an audible alignment signal which is a function of the orientation of the radiotelephone antenna, into the audible radiotelephone communications. The audible alignment signal prompts the radiotelephone user to reorient the radiotelephone antenna for improved alignment with the source of radiotelephone communications. The audible alignment signal is preferably a function of the received signal strength of the radiotelephone communications. The audible alignment signal is preferably artificial noise which is injected in the radiotelephone loudspeaker along with the radiotelephone communications signal, to thereby restore subjective graceful degradation behavior to the received radiotelephone communications. Artificial noise injection is preferably used with coded digital radiotelephone systems which do not audibly degrade until a threshold is reached, below which communications are suppressed. Artificial noise injection may also be used with variable power base stations. 00000
    • 移动无线电话将可听对准信号作为无线电话天线的方向注入到可听无线电话通信中。 可听对齐信号提示无线电话用户重新定向无线电话天线,以改善与无线电话通信源的对准。 可听对齐信号优选地是无线电话通信的接收信号强度的函数。 听觉对准信号优选是与无线电话通信信号一起注入到无线电话扬声器中的人造噪声,从而恢复对接收到的无线电话通信的主观优雅退化行为。 编码数字无线电话系统优选地使用人造噪声注入,该数字无线电话系统在达到阈值之前听不到降级,低于此阈值的通信被抑制。 人造噪声注入也可用于可变功率基站。 00000