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    • 1. 发明授权
    • Techniques for facilitating optimal service acquisition
    • 促进最佳服务获取的技术
    • US06584311B1
    • 2003-06-24
    • US09512982
    • 2000-02-24
    • John R. SorensonBaaziz AchourJan C. AultAshok BhatiaYugandhar ChinigaJames A. Hutchison, IVWen J. NewHenti TungPaul T. Williamson
    • John R. SorensonBaaziz AchourJan C. AultAshok BhatiaYugandhar ChinigaJames A. Hutchison, IVWen J. NewHenti TungPaul T. Williamson
    • H04Q720
    • H04W48/18
    • A system for facilitating the acquisition of a most desirable wireless service for a wireless phone. The system includes a scanning mechanism for periodically scanning for a signal indicative of a wireless service having a coverage area that overlaps one or more coverage areas of other wireless services. A service acquisition mechanism acquires the wireless service or one of the other wireless services based on predetermined selection criteria and the signal. More specifically, the present invention includes a wireless phone having a first mechanism for determining if a detected system, i.e., service is associated with a coverage area that overlaps one or more coverage areas of different systems. A second mechanism compares the different systems to the detected system and selects a preferred system based on the comparison. A third mechanism acquires the preferred system. In the specific embodiment, the wireless phone includes a computer that runs software for implementing the first, second, and third mechanisms.
    • 一种用于促进无线电话获取最理想的无线服务的系统。 该系统包括扫描机构,用于周期性地扫描指示具有与其他无线服务的一个或多个覆盖区域重叠的覆盖区域的无线服务的信号。 服务获取机构基于预定的选择标准和信号来获取无线服务或其它无线服务之一。 更具体地说,本发明包括一种具有第一机制的无线电话,该第一机制用于确定检测到的系统是否与覆盖区域相关联,所述覆盖区域与不同系统的一个或多个覆盖区域重叠。 第二种机制将不同系统与检测到的系统进行比较,并根据比较选择优选的系统。 第三种机制获取首选系统。 在具体实施例中,无线电话包括运行用于实现第一,第二和第三机制的软件的计算机。
    • 2. 发明授权
    • System and method for selecting a voice service option
    • 用于选择语音服务选项的系统和方法
    • US06463283B2
    • 2002-10-08
    • US09933628
    • 2001-08-20
    • Baaziz AchourJan C. AultJun Wang
    • Baaziz AchourJan C. AultJun Wang
    • H04B700
    • H04W28/18H04W8/18H04W88/06
    • A subscriber unit that supports more than one voice service option and selects the appropriate voice service option when originating and receiving a call. The subscriber unit includes a memory to store parameter values, including a first voice service option parameter value and a second voice service option parameter value. The subscriber unit also includes a means for determining whether the subscriber unit is within a home system or is roaming, and a selecting means for selecting from among at least a first voice service option corresponding to the first voice service option parameter value and a second voice service option corresponding to the second voice service option parameter value. The selecting means selects the first voice service option if the subscriber unit is within the home system, and selects the second voice service option if the subscriber is roaming.
    • 支持多个语音服务选项的用户单元,并且在发起和接收呼叫时选择适当的语音服务选项。 用户单元包括用于存储参数值的存储器,包括第一语音服务选项参数值和第二语音服务选项参数值。 用户单元还包括用于确定用户单元是在家庭系统内还是在漫游中的装置,以及选择装置,用于从与第一语音服务选项参数值和第二语音对应的至少第一语音服务选项中进行选择 服务选项对应于第二语音服务选项参数值。 如果用户单元在家庭系统内,则选择装置选择第一语音服务选项,如果用户正在漫游,则选择第二语音服务选项。
    • 5. 发明授权
    • Registration in a broadcast communications system
    • 在广播通信系统中注册
    • US08320922B2
    • 2012-11-27
    • US10214680
    • 2002-08-07
    • Baaziz AchourLorenzo CasacciaRagulan Sinnarajah
    • Baaziz AchourLorenzo CasacciaRagulan Sinnarajah
    • H04W72/00
    • H04W72/005
    • Systems and techniques are disclosed relating to communications. The systems and techniques include an input device, generating a time period in response to a broadcast channel selection from the input device, generating a request to register the broadcast channel if the time period ends before receiving a second broadcast channel selection, and transmitting the request to an access network. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or the meaning of the claims.
    • 公开了与通信相关的系统和技术。 所述系统和技术包括输入设备,响应于来自输入设备的广播频道选择产生时间周期,如果在接收第二广播频道选择之前的时间段结束时生成注册广播频道的请求,并且发送请求 到接入网络。 要强调的是,该摘要被提供以符合要求摘要的规则,这将允许搜索者或其他读者快速确定技术公开的主题。 提交它的理解是,它不会用于解释或限制权利要求的范围或含义。
    • 9. 发明申请
    • Method and apparatus for IS-95B reverse link supplemental code channel frame validation and fundamental code channel rate decision improvement
    • 用于IS-95B反向链路补充码信道帧验证和基本码信道速率决策改进的方法和装置
    • US20050250521A1
    • 2005-11-10
    • US11155060
    • 2005-06-16
    • Abhay JoshiBaaziz AchourSerguei Glazko
    • Abhay JoshiBaaziz AchourSerguei Glazko
    • H04B7/26H04L12/56H04L29/08H04W28/22H04W72/04H04Q7/20
    • H04W28/22
    • The present invention provides a method and apparatus for maximizing throughput of a data call in a wireless communication system in which data is transmitted from a wireless station, such as a mobile station, on multiple assigned channels in accordance with a known transmission standard, such as IS-95B. The multiple assigned channels include a fundamental channel and at least one supplemental channel. Data is formatted into variable rate data frames and transmitted on the fundamental channel and the supplemental channel. A wireless receiver, such as a base station, receives the multiple assigned channels. The wireless receiver demodulates and decodes data frames associated with each of the multiple assigned channels. The wireless receiver determines a likely initial data rate for each demodulated and decode data frame. The wireless receiver correlates all of the likely data rates, by comparison to one another and to a relevant transmission protocol standard, to determine a maximum likelihood combination of data rates. The maximum likelihood combination of data rates includes a maximum likelihood data rate corresponding to each likely data rate. Decoded data frames are invalidated and erased when the likely data frame rates do not match corresponding maximum likelihood data rates.
    • 本发明提供了一种在无线通信系统中最大化数据呼叫的方法和装置,其中根据已知的传输标准,诸如移动台等无线站在诸如 IS-95B。 多个分配的信道包括基本信道和至少一个补充信道。 数据被格式化为可变速率数据帧,并在基本信道和补充信道上传输。 诸如基站的无线接收机接收多个分配的信道。 无线接收机解调和解码与多个分配的信道中的每一个相关联的数据帧。 无线接收机确定每个解调和解码数据帧的可能的初始数据速率。 无线接收器将所有可能的数据速率相互比较,并将相关的传输协议标准相关联,以确定数据速率的最大似然组合。 数据速率的最大似然组合包括对应于每个可能的数据速率的最大似然数据速率。 当可能的数据帧速率与相应的最大似然数据速率不匹配时,解码的数据帧将被无效并被擦除。