公开(公告)号：US20030076802A1

公开(公告)日：2003-04-24

申请号：US10193021

申请日：2002-07-11

Applicant: InterDigital Technology Corporation

Inventor： David M. Cooley ,  Joseph J. DiGiovanni ,  John D. Kaewell ,  Scott D. Kurtz ,  Mark A. Lemmo ,  Michael W. Regensburg ,  David Vessal ,  Eric Johns

IPC: H04J003/00 ,  H04Q007/00 ,  H04L005/16 ,  H04B014/06

CPC classification number: H04J3/0685 ,  H04B1/1615 ,  H04B7/2643 ,  H04B7/2656 ,  H04W48/08 ,  H04W52/0216 ,  H04W56/00 ,  H04W72/042 ,  H04W72/0446 ,  H04W72/10 ,  H04W74/0891 ,  H04W84/14 ,  H04W88/00 ,  H04W88/021 ,  H04W88/08 ,  Y02D70/40 ,  Y02D70/449

Abstract: A subscriber cluster unit for a wireless telecommunication system provides a wireless interface with a base station for a plurality of subscriber units. The cluster unit has a plurality of frequency agile modems for processing wireless communications with the base station and a plurality of subscriber line circuits, each for providing a telecommunication connection with a subscriber unit. A control processor assigns a modem for each communication between the base station and a selected subscriber unit which is coupled to one of the line circuits and associates that line circuit with the assigned modem for that communication. Thus, a subscriber unit coupled with any of the line circuits can communicate with the base station via any of the modems.

公开(公告)号：US20030086435A1

公开(公告)日：2003-05-08

申请号：US10156388

申请日：2002-05-28

Applicant: InterDigital Technology Corporation

Inventor： David M. Cooley ,  Joseph J. DiGiovanni ,  John D. Kaewell ,  Scott D. Kurtz ,  Mark A. Lemmo ,  Michael W. Regensburg ,  David Vessal ,  Eric Johns

IPC: H04L012/28

CPC classification number: H04J3/0685 ,  H04B1/1615 ,  H04B7/2643 ,  H04B7/2656 ,  H04W48/08 ,  H04W52/0216 ,  H04W56/00 ,  H04W72/042 ,  H04W72/0446 ,  H04W72/10 ,  H04W74/0891 ,  H04W84/14 ,  H04W88/00 ,  H04W88/021 ,  H04W88/08 ,  Y02D70/40 ,  Y02D70/449

Abstract: A subscriber cluster unit for a wireless telecommunication system provides a wireless interface with a base station for a plurality of subscriber units. The cluster unit has a plurality of frequency agile modems for processing wireless communications with the base station and a plurality of subscriber line circuits, each for providing a telecommunication connection with a subscriber unit. A control processor assigns a modem for each communication between the base station and a selected subscriber unit which is coupled to one of the line circuits and associates that line circuit with the assigned modem for that communication. Thus, a subscriber unit coupled with any of the line circuits can communicate with the base station via any of the modems.

Abstract translation: 用于无线电信系统的用户群集单元为多个用户单元提供与基站的无线接口。 集群单元具有用于处理与基站的无线通信的多个频率敏捷调制解调器以及用于提供与用户单元的电信连接的多个用户线路电路。 控制处理器为基站和选择的用户单元之间的每个通信分配调制解调器，所选择的用户单元耦合到线路电路中的一个，并将该线路电路与用于该通信的所分配的调制解调器相关联。 因此，与任何线路电路耦合的用户单元可以经由任何调制解调器与基站进行通信。

公开(公告)号：US20020131394A1

公开(公告)日：2002-09-19

申请号：US10094099

申请日：2002-03-08

Applicant: InterDigital Technology Corporation

Inventor： Scott D. Kurtz

IPC: H04B007/216 ,  H04B007/212

CPC classification number: H04W72/0446 ,  H03M7/30 ,  H04B14/046 ,  H04L1/0041 ,  H04L1/0071 ,  H04L5/06 ,  H04L25/4927 ,  H04W24/00 ,  H04W28/06 ,  H04W72/04 ,  H04W72/0453 ,  H04W74/04 ,  H04W88/08

Abstract: Two related voiceband compression techniques are employed in order to enable an RF telecommunications base station to accommodate data signals of high speed voiceband modems and FAX machines. A High Speed Codec enables the base station to pass voiceband modem and FAX transmissions at up to 9.6 kb/s. An Ultra-High Speed Codec supports voiceband modem and FAX transmissions up to 14.4 kb/s. The High Speed Codec operates using three 16-phase RF slots or four 8-phase RF slots, and the Ultra-High Speed Codec operates using four 16-phase RF slots. Because these codecs transmit information over several RF slots which can be contiguous, the slots within RF communication channels are dynamically allocated. The Dynamic Time slot/Bandwidth Allocation feature detects and monitors the data transmission and forms a data channel from the necessary number of slots.

Abstract translation: 为了使RF电信基站能够适应高速语音频带调制解调器和传真机的数据信号，采用了两种相关的话音频带压缩技术。 高速编解码器使基站能够以高达9.6kb / s的速率传输语音频带调制解调器和传真。 超高速编解码器支持高达14.4 kb / s的语音频带调制解调器和传真传输。 高速编解码器使用三个16相RF插槽或四个8相RF插槽进行操作，超高速编解码器使用四个16相RF插槽进行操作。 因为这些编解码器通过可以是连续的几个RF时隙发送信息，所以RF通信信道中的时隙被动态分配。 动态时隙/带宽分配功能检测和监视数据传输，并从必要数量的时隙形成数据通道。

公开(公告)号：US20020131391A1

公开(公告)日：2002-09-19

申请号：US10094389

申请日：2002-03-08

Applicant: InterDigital Technology Corporation

Inventor： Scott D. Kurtz

IPC: H04J001/16 ,  H04J003/14

CPC classification number: H04W72/0446 ,  H03M7/30 ,  H04B14/046 ,  H04L1/0041 ,  H04L1/0071 ,  H04L5/06 ,  H04L25/4927 ,  H04W24/00 ,  H04W28/06 ,  H04W72/04 ,  H04W72/0453 ,  H04W74/04 ,  H04W88/08

Abstract: Two related voiceband compression techniques are employed in order to enable an RF subscriber unit to accommodate data signals of high speed voiceband modems and FAX machines. A High Speed Codec enables the subscriber unit to pass voiceband modem and FAX transmissions at up to 9.6 kb/s. An Ultra-High Speed Codec supports voiceband modem and FAX transmissions up to 14.4 kb/s. The High Speed Codec operates using three 16-phase RF slots or four 8-phase RF slots, and the Ultra-High Speed Codec operates using four 16-phase RF slots. Because these codecs transmit information over several RF slots which can be contiguous, the slots within RF communication channels are dynamically allocated. The Dynamic Time slot/Bandwidth Allocation feature detects and monitors the data transmission and forms a data channel from the necessary number of slots.

Abstract translation: 为了使RF用户单元能够适应高速语音频带调制解调器和FAX机的数据信号，采用了两种相关的话音频带压缩技术。 高速编解码器使用户单元可以以高达9.6 kb / s的速度传输语音频带调制解调器和传真传输。 超高速编解码器支持高达14.4 kb / s的语音频带调制解调器和传真传输。 高速编解码器使用三个16相RF插槽或四个8相RF插槽进行操作，超高速编解码器使用四个16相RF插槽进行操作。 因为这些编解码器通过可以是连续的几个RF时隙发送信息，所以RF通信信道中的时隙被动态分配。 动态时隙/带宽分配功能检测和监视数据传输，并从必要数量的时隙形成数据通道。