US6535918B1
Expired / Lapsed
US
⏱️ 0.0 years remaining
Interface between standard terminal equipment unit and high speed wireless link
Assignee: Qualcomm Inc
•
Filing: 1998-09-22
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Granted: 2003-03-18
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Expires: 2018-09-22
Abstract
Abstract A system provides wireless data service. The system includes a wireless modem configured to be coupled to a terminal equipment unit over a wireline broadcast medium. A network unit is coupled to the wireless modem over a wireless link connection. A network remote server is coupled to the network unit. The network remote server provides IP address information in response to terminal equipment unit address request messages for terminal equipment units coupled to the network unit. In addition, a local server is coupled to the wireless modem. The local server provides IP address information in response to terminal equipment unit address request messages from terminal equipment units coupled to the wireline broadcast medium.
Inventors
- 👤 Paul E. Bender
- 👤 Matthew S. Grob
- 👤 Robert H. Kimball
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 03:18
CPC Classifications
H; H04; H04L; H04L12/00; H04L12/28; H04W; H04W8/00; H04W8/18; H04W8/20; H04W8/205; H04L61/00; H04L61/50; H04L9/00; H04L9/40; H04W8/26
Claims Analysis
Total Claims: 36
Claim 1
Independent Claim
93 words
An apparatus comprising: a wireless modem, configured to be coupled to a wireline broadcast medium and a wireless link connection, to send a message requesting an Internet Protocol (IP) address over the wireless link connection to a network remote server, to receive the IP address over the wireless link connection, and to pass an address request message; and a network local server, coupled to the wireless modem, configured to store the received IP address, and to provide the stored IP address in response to the address request message passed from the wireless modem.
Claim 2
Independent Claim
93 words
An apparatus comprising: a wireless modem, configured to be coupled to a wireline broadcast medium and a wireless link connection, to send a message requesting an Internet Protocol (IP) address over the wireless link connection to a network remote server, to receive the IP address over the wireless link connection, and to pass an address request message; and a network local server, coupled to the wireless modem, configured to store the received IP address, and to provide the stored IP address in response to the address request message passed from the wireless modem.
Claim 3
Dependent Claim
19 words
The apparatus of claim 1 wherein the wireless modem is configured as a gateway to the wireline broadcast medium.
Claim 4
Dependent Claim
40 words
The apparatus of claim 2 wherein the wireless modem is further configured to: receive an encapsulated IP message over the wireline broadcast medium; extract the encapsulated IP message; and forward a corresponding extracted IP message over the wireless link connection.
Claim 5
Dependent Claim
38 words
The apparatus of claim 2 wherein the wireless modem is further configured to: receive an IP message over the wireless link connection; encapsulate the IP message; and forward a corresponding encapsulated IP message over the wireline broadcast medium.
Claim 6
Dependent Claim
25 words
The apparatus of claim 1 further comprising a terminal equipment unit, coupled to the wireline broadcast medium, and configured to send the address request message.
Claim 7
Dependent Claim
27 words
The apparatus of claim 1 further comprising a plurality of terminal equipment units, coupled to the wireline broadcast medium, and configured to send the address request message.
Claim 8
Dependent Claim
12 words
The apparatus of claim 1 wherein the wireline broadcast medium is Ethernet.
Claim 9
Dependent Claim
23 words
The apparatus as claimed in claim 1 wherein the network local server stores a set of one or more permanently assignable IP addresses.
Claim 10
Dependent Claim
24 words
The apparatus as claimed in claim 8 wherein the set of one or more permanently assignable IP addresses comprises at least one unroutable address.
Claim 11
Independent Claim
102 words
A method of assigning Internet Protocol (IP) addresses, the method comprising the steps of: a) sending an address request message to a network remote server over a wireless link using a point to point protocol; b) receiving an assignable IP address from the network remote server in response to the address request message over the wireless link; c) receiving a request for an IP address from a terminal equipment unit over a wireline broadcast medium; and d) locally generating a responsive IP address assignment message comprising the assignable IP address for transmission to the terminal equipment unit over the wireline broadcast medium.
Claim 12
Independent Claim
102 words
A method of assigning Internet Protocol (IP) addresses, the method comprising the steps of: a) sending an address request message to a network remote server over a wireless link using a point to point protocol; b) receiving an assignable IP address from the network remote server in response to the address request message over the wireless link; c) receiving a request for an IP address from a terminal equipment unit over a wireline broadcast medium; and d) locally generating a responsive IP address assignment message comprising the assignable IP address for transmission to the terminal equipment unit over the wireline broadcast medium.
Claim 13
Dependent Claim
12 words
The method of claim 10 wherein the wireline broadcast medium is Ethernet.
Claim 14
Dependent Claim
43 words
The method of claim 10 further comprising the steps of: a) receiving an encapsulated IP message over the wireline broadcast medium; b) extracting the encapsulated IP message; and c) forwarding a corresponding extracted IP message over the wireless link to a network unit.
Claim 15
Dependent Claim
42 words
The method of claim 10 further comprising the steps of: a) receiving an IP message over the wireless link; b) encapsulating the IP message; and c) forwarding a corresponding encapsulated IP message over the wireline broadcast medium to the terminal equipment unit.
Claim 16
Dependent Claim
35 words
The method as claimed in claim 10 wherein said locally generating a responsive IP address assignment message comprises a locally stored IP address for transmission to the terminal equipment unit over the wireline broadcast medium.
Claim 17
Dependent Claim
18 words
The method as claimed in claim 14 further comprising: providing the assignable IP address to a wireless modem.
Claim 18
Independent Claim
99 words
A method of assigning Internet Protocol (IP) addresses in a wireless communication system comprising the steps of: receiving a request for an IP address from a standard terminal equipment unit over a wireline broadcast medium; generating a responsive IP address assignment message at a local server associated with the wireline broadcast medium, the responsive IP address assignment message comprising an assignable IP address; receiving an encapsulated IP message over the wireline broadcast medium from the standard terminal equipment unit; extracting the encapsulated IP message; and forwarding a corresponding extracted IP message over a wireless link to a network unit.
Claim 19
Independent Claim
99 words
A method of assigning Internet Protocol (IP) addresses in a wireless communication system comprising the steps of: receiving a request for an IP address from a standard terminal equipment unit over a wireline broadcast medium; generating a responsive IP address assignment message at a local server associated with the wireline broadcast medium, the responsive IP address assignment message comprising an assignable IP address; receiving an encapsulated IP message over the wireline broadcast medium from the standard terminal equipment unit; extracting the encapsulated IP message; and forwarding a corresponding extracted IP message over a wireless link to a network unit.
Claim 20
Dependent Claim
12 words
The method of claim 16 wherein the wireline broadcast medium is Ethernet.
Claim 21
Dependent Claim
37 words
The method of claim 16 further comprising the steps of: a) receiving an IP message over the wireless link; b) encapsulating the IP message; and c) forwarding a corresponding encapsulated IP message over the wireline broadcast medium.
Claim 22
Dependent Claim
90 words
A wireless modem comprising: means for sending an address request message to a network remote server over a wireless link using a point to point protocol; means for receiving, over the wireless link, an assignable Internet Protocol (IP) address from the network remote server in response to the address request message; means for receiving a request for an IP address from a terminal equipment unit over a wireline broadcast medium; and means for generating a responsive IP address for transmission to the terminal equipment unit over the wireline broadcast medium.
Claim 23
Dependent Claim
90 words
A wireless modem comprising: means for sending an address request message to a network remote server over a wireless link using a point to point protocol; means for receiving, over the wireless link, an assignable Internet Protocol (IP) address from the network remote server in response to the address request message; means for receiving a request for an IP address from a terminal equipment unit over a wireline broadcast medium; and means for generating a responsive IP address for transmission to the terminal equipment unit over the wireline broadcast medium.
Claim 24
Dependent Claim
12 words
The apparatus of claim 19 wherein the wireline broadcast medium is Ethernet.
Claim 25
Dependent Claim
46 words
The apparatus of claim 19 further comprising: a) means for receiving an encapsulated IP message over the wireline broadcast medium; b) means for extracting the encapsulated IP message; and c) means for forwarding a corresponding extracted IP message over the wireless link to a network unit.
Claim 26
Dependent Claim
45 words
The apparatus of claim 19 further comprising: a) means for receiving an IP message over the wireless link; b) means for encapsulating the IP message; and c) means for forwarding a corresponding encapsulated IP message over the wireline broadcast medium to the terminal equipment unit.
Claim 27
Dependent Claim
46 words
The apparatus as claimed in claim 19 wherein said means for generating a responsive IP address assignment message comprises: means for generating a responsive IP address assignment message comprising a locally stored IP address for transmission to the terminal equipment unit over the wireline broadcast medium.
Claim 28
Dependent Claim
100 words
Apparatus for assigning Internet Protocol (IP) addresses, the apparatus comprising: a) a local server configured to: i) send an address request message to a remote network server over a wireless link; and ii) receive an assignable IP address from the remote network server in response to the address request message; and b) a processor configured to: i) receive a request for an IP address from a terminal equipment unit over a wireline broadcast medium; and ii) generate a responsive IP address assignment message comprising the assignable IP address for transmission to the terminal equipment unit over the wireline broadcast medium.
Claim 29
Dependent Claim
100 words
Apparatus for assigning Internet Protocol (IP) addresses, the apparatus comprising: a) a local server configured to: i) send an address request message to a remote network server over a wireless link; and ii) receive an assignable IP address from the remote network server in response to the address request message; and b) a processor configured to: i) receive a request for an IP address from a terminal equipment unit over a wireline broadcast medium; and ii) generate a responsive IP address assignment message comprising the assignable IP address for transmission to the terminal equipment unit over the wireline broadcast medium.
Claim 30
Dependent Claim
12 words
The apparatus of claim 24 wherein the wireline broadcast medium is Ethernet.
Claim 31
Dependent Claim
45 words
The apparatus of claim 24 wherein the processor is further configured to: a) receive an encapsulated IP message over the wireline broadcast medium; b) extract the encapsulated IP message; and c) forward a corresponding extracted IP message over the wireless link to a network unit.
Claim 32
Dependent Claim
44 words
The apparatus of claim 24 wherein the processor is further configured to: a) receive an IP message over the wireless link; b) encapsulate the IP message; and c) forward a corresponding encapsulated IP message over the wireline broadcast medium to the terminal equipment unit.
Claim 33
Dependent Claim
38 words
The apparatus as claimed in claim 24 wherein said processor further configured to generate a responsive IP address assignment message comprising a locally stored IP address for transmission to the terminal equipment unit over the wireline broadcast medium.
Claim 34
Independent Claim
100 words
A system comprising: a network infrastructure configured to assign a plurality of IP addresses; a wireless link connection coupled with the network infrastructure; a wireline broadcast medium; a wireless modem, coupled with the wireless link connection and the wireline broadcast medium; and a local server, coupled with the wireless modem; wherein, the wireless modem sends, over the wireless link connection to the network infrastructure, a request for the plurality of IP addresses, the network remote server sends, over the wireless link connection to the wireless modem, the plurality of IP addresses; the local server stores the plurality of IP addresses.
Claim 35
Independent Claim
100 words
A system comprising: a network infrastructure configured to assign a plurality of IP addresses; a wireless link connection coupled with the network infrastructure; a wireline broadcast medium; a wireless modem, coupled with the wireless link connection and the wireline broadcast medium; and a local server, coupled with the wireless modem; wherein, the wireless modem sends, over the wireless link connection to the network infrastructure, a request for the plurality of IP addresses, the network remote server sends, over the wireless link connection to the wireless modem, the plurality of IP addresses; the local server stores the plurality of IP addresses.
Claim 36
Dependent Claim
90 words
The system of claim 29 further comprising: a terminal equipment unit connected to the wireline broadcast medium; wherein, the terminal equipment unit sends, over the wireline broadcast medium, a request for an IP address; the wireless modem passes the request for an IP address to the local server; the local server assigns a one of the stored plurality of IP addresses to the terminal equipment unit; the wireless modem sends, over the wireline broadcast medium, the assigned one of the stored plurality of IP addresses to the terminal equipment unit.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2006-03-17 | 2006-09-16 | 2007-03-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2010-03-17 | 2010-09-16 | 2011-03-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2014-03-17 | 2014-09-16 | 2015-03-18 | $7700.00 | Window Closed / Lapsed |