专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07586931B2 Wireless terminal turbo decoding module supporting packet splitting and decoding 有权
标题翻译：无线终端turbo解码模块支持分组分解和解码
公开(公告)号：US07586931B2
公开(公告)日：2009-09-08
申请号：US11779988
申请日：2007-07-19
申请人： Xiaoxin Qiu , Li Fung Chang , Hui Luo , Srirang Ashok Lovlekar
发明人： Xiaoxin Qiu , Li Fung Chang , Hui Luo , Srirang Ashok Lovlekar
IPC分类号： H04B7/212
CPC分类号： H04L1/0051 , H04L1/0054 , H04L1/0066 , H04L1/1819 , H04L1/1845
摘要： A baseband processing module of a wireless terminal includes a Turbo decoding module. The Turbo decoding module decodes a Turbo code word to produce one or more Media Access Control (MAC) packet(s) carried by the turbo decode word. Each MAC packet includes a MAC packet header and the MAC packet payload, which carries one or more Radio Link Control (RLC) Packet Data Units (PDUs). The Turbo decoding module decodes the MAC packet header to determine boundaries of the PDUs carried in the MAC packet payload. The Turbo decoding module decodes RLC PDU headers and RLC PDU payloads of the RLC PDUs. The Turbo decoding module writes the decoded MAC packet header, the decoded RLC PDU headers, and the decoded RLC PDU payloads to memory in a word-aligned format. The Turbo decoding module may also operate in various other Turbo decoding modes.
摘要翻译：无线终端的基带处理模块包括Turbo解码模块。 Turbo解码模块解码Turbo码字以产生由turbo解码字携带的一个或多个媒体访问控制（MAC）分组。每个MAC分组包括携带一个或多个无线电链路控制（RLC）分组数据单元（PDU）的MAC分组报头和MAC分组有效载荷。 Turbo解码模块对MAC分组报头进行解码，以确定MAC分组负载中承载的PDU的边界。 Turbo解码模块解码RLC PDU的RLC PDU头部和RLC PDU有效载荷。 Turbo解码模块将解码的MAC分组报头，解码的RLC PDU报头和解码的RLC PDU有效载荷以字对齐格式写入存储器。 Turbo解码模块也可以以各种其他Turbo解码模式工作。

2. 发明授权

US07035649B1 On demand multicast messaging system 失效
公开(公告)号：US07035649B1
公开(公告)日：2006-04-25
申请号：US10753725
申请日：2004-01-08
申请人： Li Fung Chang , Hui Luo , Xiaoxin Qiu
发明人： Li Fung Chang , Hui Luo , Xiaoxin Qiu
IPC分类号： H04Q7/20
CPC分类号： H04W4/02 , G06Q30/0601 , H04L12/18 , H04L29/06 , H04L51/00 , H04L67/04 , H04L67/16 , H04L67/18 , H04L67/20 , H04L67/26 , H04L67/306 , H04W4/18 , H04W4/20
摘要： An on-demand message system includes a profile proxy server and a plurality of message servers coupled to a wireless network for sending messages to mobile users under conditions specified by the users and sellers. Users provide profile information specifying categories and conditions for which they will receive messages. Sellers also provide profile information specifying conditions under which they want messages to be sent. A multicast message is sent and processed by target users in response to a predetermined event, e.g., location update, conveying information related to a seller for which the target users have expressed an interest in receiving.

3. 发明授权

US07515918B2 On demand multicast messaging system 有权
公开(公告)号：US07515918B2
公开(公告)日：2009-04-07
申请号：US11355118
申请日：2006-02-15
申请人： Li Fung Chang , Hui Luo , Xiaoxin Qiu
发明人： Li Fung Chang , Hui Luo , Xiaoxin Qiu
IPC分类号： H04Q7/20
CPC分类号： H04W4/02 , G06Q30/0601 , H04L12/18 , H04L29/06 , H04L51/00 , H04L67/04 , H04L67/16 , H04L67/18 , H04L67/20 , H04L67/26 , H04L67/306 , H04W4/18 , H04W4/20
摘要： An on-demand message system includes a profile proxy server and a plurality of message servers coupled to a wireless network for sending messages to mobile users under conditions specified by the users and sellers. Users provide profile information specifying categories and conditions for which they will receive messages. Sellers also provide profile information specifying conditions under which they want messages to be sent. A multicast message is sent and processed by target users in response to a predetermined event, e.g., location update, conveying information related to a seller for which the target users have expressed an interest in receiving.

4. 发明申请

US20100177761A1 WIRELESS TERMINAL TURBO DECODING MODULE SUPPORTING PACKET SPLITTING AND DECODING 有权
标题翻译：无线终端TURBO解码模块支持分组分解和解码
公开(公告)号：US20100177761A1
公开(公告)日：2010-07-15
申请号：US12503546
申请日：2009-07-15
申请人： Xiaoxin Qiu , Li Fung Chang , Hui Luo , Srirang Ashok Lovlekar
发明人： Xiaoxin Qiu , Li Fung Chang , Hui Luo , Srirang Ashok Lovlekar
IPC分类号： H04J3/24 , H04W4/00
CPC分类号： H04L1/0051 , H04L1/0054 , H04L1/0066 , H04L1/1819 , H04L1/1845
摘要： A baseband processing module of a wireless terminal includes a Turbo decoding module. The Turbo decoding module decodes a Turbo code word to produce one or more Media Access Control (MAC) packet(s) carried by the turbo decode word. Each MAC packet includes a MAC packet header and the MAC packet payload, which carries one or more Radio Link Control (RLC) Packet Data Units (PDUs). The Turbo decoding module decodes the MAC packet header to determine boundaries of the PDUs carried in the MAC packet payload. The Turbo decoding module decodes RLC PDU headers and RLC PDU payloads of the RLC PDUs. The Turbo decoding module writes the decoded MAC packet header, the decoded RLC PDU headers, and the decoded RLC PDU payloads to memory in a word-aligned format. The Turbo decoding module may also operate in various other Turbo decoding modes.
摘要翻译：无线终端的基带处理模块包括Turbo解码模块。 Turbo解码模块解码Turbo码字以产生由turbo解码字携带的一个或多个媒体访问控制（MAC）分组。每个MAC分组包括携带一个或多个无线电链路控制（RLC）分组数据单元（PDU）的MAC分组报头和MAC分组有效载荷。 Turbo解码模块对MAC分组报头进行解码，以确定MAC分组负载中承载的PDU的边界。 Turbo解码模块解码RLC PDU的RLC PDU头部和RLC PDU有效载荷。 Turbo解码模块将解码的MAC分组报头，解码的RLC PDU报头和解码的RLC PDU有效载荷以字对齐格式写入存储器。 Turbo解码模块也可以以各种其他Turbo解码模式工作。

5. 发明申请

US20090156184A1 On demand multicast messaging system 有权
标题翻译：按需组播消息传递系统
公开(公告)号：US20090156184A1
公开(公告)日：2009-06-18
申请号：US12380133
申请日：2009-02-24
申请人： Li Fung Chang , Hui Luo , Xiaoxin Qiu
发明人： Li Fung Chang , Hui Luo , Xiaoxin Qiu
IPC分类号： H04M3/42 , H04W4/02 , H04W24/00
CPC分类号： H04W4/02 , G06Q30/0601 , H04L12/18 , H04L29/06 , H04L51/00 , H04L67/04 , H04L67/16 , H04L67/18 , H04L67/20 , H04L67/26 , H04L67/306 , H04W4/18 , H04W4/20
摘要： An on-demand message system includes a profile proxy server and a plurality of message servers coupled to a wireless network for sending messages to mobile users under conditions specified by the users and sellers. Users provide profile information specifying categories and conditions for which they will receive messages. Sellers also provide profile information specifying conditions under which they want messages to be sent. A multicast message is sent and processed by target users in response to a predetermined event, e.g., location update, conveying information related to a seller for which target users have expressed an interest in receiving.
摘要翻译：按需消息系统包括配置文件代理服务器和耦合到无线网络的多个消息服务器，用于在由用户和卖家规定的条件下向移动用户发送消息。用户提供指定要接收消息的类别和条件的配置文件信息。卖家还提供配置文件信息，指定他们希望发送邮件的条件。响应于预定事件（例如，位置更新），目标用户发送和处理多播消息，传达与目标用户已经表示有兴趣接收的卖家有关的信息。

6. 发明申请

US20060168301A1 On demand multicast messaging system 有权
公开(公告)号：US20060168301A1
公开(公告)日：2006-07-27
申请号：US11355118
申请日：2006-02-15
申请人： Li Fung Chang , Hui Luo , Xiaoxin Qiu
发明人： Li Fung Chang , Hui Luo , Xiaoxin Qiu
IPC分类号： G06F15/16
CPC分类号： H04W4/02 , G06Q30/0601 , H04L12/18 , H04L29/06 , H04L51/00 , H04L67/04 , H04L67/16 , H04L67/18 , H04L67/20 , H04L67/26 , H04L67/306 , H04W4/18 , H04W4/20
摘要： An on-demand message system includes a profile proxy server and a plurality of message servers coupled to a wireless network for sending messages to mobile users under conditions specified by the users and sellers. Users provide profile information specifying categories and conditions for which they will receive messages. Sellers also provide profile information specifying conditions under which they want messages to be sent. A multicast message is sent and processed by target users in response to a predetermined event, e.g., location update, conveying information related to a seller for which the target users have expressed an interest in receiving.

7. 发明授权

US07970417B2 On demand multicast messaging system 有权
标题翻译：按需组播消息传递系统
公开(公告)号：US07970417B2
公开(公告)日：2011-06-28
申请号：US12380133
申请日：2009-02-24
申请人： Li Fung Chang , Hui Luo , Xiaoxin Qiu
发明人： Li Fung Chang , Hui Luo , Xiaoxin Qiu
IPC分类号： H04W24/00
CPC分类号： H04W4/02 , G06Q30/0601 , H04L12/18 , H04L29/06 , H04L51/00 , H04L67/04 , H04L67/16 , H04L67/18 , H04L67/20 , H04L67/26 , H04L67/306 , H04W4/18 , H04W4/20
摘要： An on-demand message system includes a profile proxy server and a plurality of message servers coupled to a wireless network for sending messages to mobile users under conditions specified by the users and sellers. Users provide profile information specifying categories and conditions for which they will receive messages. Sellers also provide profile information specifying conditions under which they want messages to be sent. A multicast message is sent and processed by target users in response to a predetermined event, e.g., location update, conveying information related to a seller for which target users have expressed an interest in receiving.
摘要翻译：按需消息系统包括配置文件代理服务器和耦合到无线网络的多个消息服务器，用于在由用户和卖家规定的条件下向移动用户发送消息。用户提供指定要接收消息的类别和条件的配置文件信息。卖家还提供配置文件信息，指定他们希望发送邮件的条件。响应于预定事件（例如，位置更新），目标用户发送和处理多播消息，传达与目标用户已经表示有兴趣接收的卖家有关的信息。

8. 发明申请

US20070280158A1 WIRELESS TERMINAL TURBO DECODING MODULE SUPPORTING PACKET SPLITTING AND DECODING 有权
标题翻译：无线终端TURBO解码模块支持分组分解和解码
公开(公告)号：US20070280158A1
公开(公告)日：2007-12-06
申请号：US11779988
申请日：2007-07-19
申请人： Xiaoxin Qiu , Li Fung Chang , Hui Luo , Srirang Lovlekar
发明人： Xiaoxin Qiu , Li Fung Chang , Hui Luo , Srirang Lovlekar
IPC分类号： H04Q7/00
CPC分类号： H04L1/0051 , H04L1/0054 , H04L1/0066 , H04L1/1819 , H04L1/1845
摘要： A baseband processing module of a wireless terminal includes a Turbo decoding module. The Turbo decoding module decodes a Turbo code word to produce one or more Media Access Control (MAC) packet(s) carried by the turbo decode word. Each MAC packet includes a MAC packet header and the MAC packet payload, which carries one or more Radio Link Control (RLC) Packet Data Units (PDUs). The Turbo decoding module decodes the MAC packet header to determine boundaries of the PDUs carried in the MAC packet payload. The Turbo decoding module decodes RLC PDU headers and RLC PDU payloads of the RLC PDUs. The Turbo decoding module writes the decoded MAC packet header, the decoded RLC PDU headers, and the decoded RLC PDU payloads to memory in a word-aligned format. The Turbo decoding module may also operate in various other Turbo decoding modes.
摘要翻译：无线终端的基带处理模块包括Turbo解码模块。 Turbo解码模块解码Turbo码字以产生由turbo解码字携带的一个或多个媒体访问控制（MAC）分组。每个MAC分组包括携带一个或多个无线电链路控制（RLC）分组数据单元（PDU）的MAC分组报头和MAC分组有效载荷。 Turbo解码模块对MAC分组报头进行解码，以确定MAC分组负载中承载的PDU的边界。 Turbo解码模块解码RLC PDU的RLC PDU头部和RLC PDU有效载荷。 Turbo解码模块将解码的MAC分组报头，解码的RLC PDU报头和解码的RLC PDU有效载荷以字对齐格式写入存储器。 Turbo解码模块也可以以各种其他Turbo解码模式工作。

9. 发明授权

US06681114B2 On demand multicast messaging system 失效
标题翻译：按需组播消息传递系统
公开(公告)号：US06681114B2
公开(公告)日：2004-01-20
申请号：US09731345
申请日：2000-12-06
申请人： Li Fung Chang , Hui Luo , Xiaoxin Qiu
发明人： Li Fung Chang , Hui Luo , Xiaoxin Qiu
IPC分类号： H04Q720
CPC分类号： H04W4/02 , G06Q30/0601 , H04L12/18 , H04L29/06 , H04L51/00 , H04L67/04 , H04L67/16 , H04L67/18 , H04L67/20 , H04L67/26 , H04L67/306 , H04W4/18 , H04W4/20
摘要： An on-demand message system includes a profile proxy server and a plurality of message servers coupled to a wireless network for sending messages to mobile users under conditions specified by the users and sellers. Users provide profile information specifying categories and conditions for which they will receive messages. Sellers also provide profile information specifying conditions under which they want messages to be sent. A multicast message is sent and processed by target users in response to a predetermined event, e.g., location update, conveying information related to a seller for which the target users have expressed an interest in receiving.
摘要翻译：按需消息系统包括配置文件代理服务器和耦合到无线网络的多个消息服务器，用于在由用户和卖家规定的条件下向移动用户发送消息。用户提供指定要接收消息的类别和条件的配置文件信息。卖家还提供配置文件信息，指定他们希望发送邮件的条件。响应于预定事件（例如位置更新），目标用户发送和处理多播消息，传达与目标用户已经表示对接收感兴趣的卖主有关的信息。

10. 发明授权

US06754506B2 TDMA communication system having enhanced power control 失效
标题翻译： TDMA通信系统具有增强的功率控制
公开(公告)号：US06754506B2
公开(公告)日：2004-06-22
申请号：US09784901
申请日：2001-02-16
申请人： Li Fung Chang , Kapil K. Chawla , Justin Chi-I Chuang , Zoran Kostic , Xiaoxin Qiu , Nelson Ray Sollenberger , Shailender B. Timiri
发明人： Li Fung Chang , Kapil K. Chawla , Justin Chi-I Chuang , Zoran Kostic , Xiaoxin Qiu , Nelson Ray Sollenberger , Shailender B. Timiri
IPC分类号： H04Q720
CPC分类号： H04W52/12 , H04W52/20 , H04W52/225 , H04W52/241 , H04W52/36
摘要： A TDMA wireless communication system adjusts the power control target and transmission power based upon link quality to enhance voice capacity. The power can be adjusted in response to the average SNIR and number of decoding errors in a link quality reporting period. The power control target can be increased and decreased in discrete intervals after evaluating the number of decoding errors in the reporting period. The transmission power can be adjusted towards the new power control target based upon the average SNIR.
摘要翻译： TDMA无线通信系统基于链路质量调整功率控制目标和传输功率，以增强语音容量。可以响应于链路质量报告周期中的平均SNIR和解码错误的数量来调整功率。在评估报告期间的解码错误数量之后，可以以离散间隔增加和减少功率控制目标。可以基于平均SNIR向新的功率控制目标调整发射功率。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式